国产成人精品免费午夜app,国内精品九九久久精品,亚洲午夜久久久久久久久久http://wmymzl126.cn/二氧化硫蒸餾儀- 實驗室閉路循環噴霧干燥機,整機采用SUS304制造,設計緊湊http://wmymzl126.cn/post/398.html<div class="dpu8C _2kCxD " style="max-width: 100%; overflow-x: visible; font-size: 18px; line-height: 30px; color: rgb(34, 34, 34); font-family: arial; white-space: normal; background-color: rgb(255, 255, 255);"><p style="overflow-y: auto; max-width: 100%; line-height: 30px; margin-top: 0px !important; margin-bottom: 0px !important; padding: 0px !important;">實驗室閉路循環噴霧干燥機是一種高效、環保的干燥設備,廣泛應用于實驗室和工業生產中。它采用閉路循環系統,將干燥過程中產生的廢氣進行回收處理,避免了廢氣對環境的污染。同時,該設備采用噴霧干燥技術,通過將物料分散成霧狀,使其與熱空氣充分接觸,從而達到快速干燥的目的。<br style="display: block; max-width: 100%;"/><br style="display: block; max-width: 100%;"/>實驗室閉路循環噴霧干燥機由進料系統、霧化系統、干燥塔、熱風系統、廢氣處理系統和控制系統等部分組成。其中,進料系統負責將物料輸送到霧化器中,霧化系統則將物料分散成霧狀,干燥塔提供足夠的停留時間,使霧狀物料與熱風充分接觸并干燥,廢氣處理系統則對干燥過程中產生的廢氣進行回收處理,控制系統則對整個設備進行控制和調節。</p></div><div class="dpu8C _2kCxD " style="max-width: 100%; overflow-x: visible; font-size: 18px; line-height: 30px; color: rgb(34, 34, 34); margin-top: 24px; font-family: arial; white-space: normal; background-color: rgb(255, 255, 255);"><p style="overflow-y: auto; max-width: 100%; line-height: 30px; margin-top: 0px !important; margin-bottom: 0px !important; padding: 0px !important;"><span style="max-width: 100%; color: #000000;">NAI-CLSD(有機溶劑適用)</span><span style="max-width: 100%;">選型幫助</span><br style="display: block; max-width: 100%;"/></p></div><div class="dpu8C _2kCxD " style="max-width: 100%; overflow-x: visible; font-size: 18px; line-height: 30px; color: rgb(34, 34, 34); margin-top: 24px; font-family: arial; white-space: normal; background-color: rgb(255, 255, 255);"><p style="overflow-y: auto; max-width: 100%; line-height: 30px; margin-top: 0px !important; margin-bottom: 0px !important; padding: 0px !important;">1、物料含有機溶劑,有閃點低,易燃易爆,有毒性或者易氧化等多項特征。</p></div><div class="dpu8C _2kCxD " style="max-width: 100%; overflow-x: visible; font-size: 18px; line-height: 30px; color: rgb(34, 34, 34); margin-top: 24px; font-family: arial; white-space: normal; background-color: rgb(255, 255, 255);"><p style="overflow-y: auto; max-width: 100%; line-height: 30px; margin-top: 0px !important; margin-bottom: 0px !important; padding: 0px !important;">2、通過導入惰性氣體(氮氣)實現高溫閉式干燥噴霧干燥物料。</p></div><div class="dpu8C _2kCxD " style="max-width: 100%; overflow-x: visible; font-size: 18px; line-height: 30px; color: rgb(34, 34, 34); margin-top: 24px; font-family: arial; white-space: normal; background-color: rgb(255, 255, 255);"><p style="overflow-y: auto; max-width: 100%; line-height: 30px; margin-top: 0px !important; margin-bottom: 0px !important; padding: 0px !important;">3、一套設備解決含有機溶劑物料的干燥收集、溶劑安全回收、氮氣閉式循環和安全防爆保護等要求。</p></div><div class="dpu8C _2kCxD " style="max-width: 100%; overflow-x: visible; font-size: 18px; line-height: 30px; color: rgb(34, 34, 34); margin-top: 24px; font-family: arial; white-space: normal; background-color: rgb(255, 255, 255);"><p style="overflow-y: auto; max-width: 100%; line-height: 30px; margin-top: 0px !important; margin-bottom: 0px !important; padding: 0px !important;">4、一機雙用,通過簡單的組合切換可以實現水溶劑開式干燥和有機溶劑閉路干燥實驗。在選擇實驗室閉路循環噴霧干燥機時,需要考慮設備的性能參數、適用范圍和價格等因素。不同的設備型號具有不同的性能參數,如處理能力、干燥效果、能耗等。因此,需要根據實際需求選擇適合的型號。其次,需要考慮設備的適用范圍,確保其適用于所需的物料和工藝條件。最后,價格也是需要考慮的因素之一。在購買時,需要權衡設備的性能、價格和適用范圍等因素,選擇性價比最優的產品。</p></div><div class="dpu8C _2kCxD " style="max-width: 100%; overflow-x: visible; font-size: 18px; line-height: 30px; color: rgb(34, 34, 34); margin-top: 28px; font-family: arial; white-space: normal; background-color: rgb(255, 255, 255);"><p style="overflow-y: auto; max-width: 100%; line-height: 30px; margin-top: 0px !important; margin-bottom: 0px !important; padding: 0px !important;"><br style="display: block; max-width: 100%;"/>實驗室閉路循環噴霧干燥機的使用注意事項包括定期檢查設備運行情況、保持設備清潔、注意安全操作等。在使用過程中,需要定期檢查設備的運行情況,如發現異常應及時處理。同時,需要保持設備清潔,避免物料殘留對設備造成腐蝕或堵塞。此外,需要嚴格按照安全操作規程進行操作,避免發生安全事故。</p></div><p><br/></p>Wed, 20 Mar 2024 11:43:52 +0800
- 全自動酒精度蒸餾儀,主機設有冰浴接收和常溫接收雙模式http://wmymzl126.cn/post/397.html<div class="dpu8C _2kCxD " style="max-width: 100%; overflow-x: visible; font-size: 18px; line-height: 30px; color: rgb(34, 34, 34); font-family: arial; white-space: normal; background-color: rgb(255, 255, 255);"><p style="overflow-y: auto; max-width: 100%; line-height: 30px; margin-top: 0px !important; margin-bottom: 0px !important; padding: 0px !important;"><span style="max-width: 100%; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;"><span style="max-width: 100%;">以氨氮蒸餾為例</span><span style="max-width: 100%;">—-</span><span style="max-width: 100%;">水質氨氮的測定蒸餾</span><span style="max-width: 100%;">-</span><span style="max-width: 100%;">中和滴定法</span><span style="max-width: 100%;">(HJ537-2009</span><span style="max-width: 100%;">)</span></span></p></div><div class="dpu8C _2kCxD " style="max-width: 100%; overflow-x: visible; font-size: 18px; line-height: 30px; color: rgb(34, 34, 34); margin-top: 24px; font-family: arial; white-space: normal; background-color: rgb(255, 255, 255);"><p style="overflow-y: auto; max-width: 100%; line-height: 30px; margin-top: 0px !important; margin-bottom: 0px !important; padding: 0px !important;"><span style="max-width: 100%; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;"><span style="max-width: 100%;">1</span><span style="max-width: 100%;">、打開多功能蒸餾器的</span><span style="max-width: 100%;">“</span><span style="max-width: 100%;">電源</span><span style="max-width: 100%;">”</span><span style="max-width: 100%;">開關。儀器顯示默認蒸餾時間</span><span style="max-width: 100%;">“01</span><span style="max-width: 100%;">:</span><span style="max-width: 100%;">10”</span><span style="max-width: 100%;">(</span><span style="max-width: 100%;">1</span><span style="max-width: 100%;">小時</span><span style="max-width: 100%;">10</span><span style="max-width: 100%;">分鐘),(可根據實際情況增加減少蒸餾時間),打開儀器左側的</span><span style="max-width: 100%;">“</span><span style="max-width: 100%;">制冷</span><span style="max-width: 100%;">”</span><span style="max-width: 100%;">開關,保證冷凝管中的冷卻水水流通暢。</span></span></p></div><div class="dpu8C _2kCxD " style="max-width: 100%; overflow-x: visible; font-size: 18px; line-height: 30px; color: rgb(34, 34, 34); margin-top: 24px; font-family: arial; white-space: normal; background-color: rgb(255, 255, 255);"><p style="overflow-y: auto; max-width: 100%; line-height: 30px; margin-top: 0px !important; margin-bottom: 0px !important; padding: 0px !important;"><span style="max-width: 100%; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;"><span style="max-width: 100%;">2</span><span style="max-width: 100%;">、將</span><span style="max-width: 100%;">50ml</span><span style="max-width: 100%;">硼酸吸收液移入接收瓶內,確保冷凝管出口硅膠管在硼酸溶液液面之下。</span></span></p></div><div class="dpu8C _2kCxD " style="max-width: 100%; overflow-x: visible; font-size: 18px; line-height: 30px; color: rgb(34, 34, 34); margin-top: 24px; font-family: arial; white-space: normal; background-color: rgb(255, 255, 255);"><p style="overflow-y: auto; max-width: 100%; line-height: 30px; margin-top: 0px !important; margin-bottom: 0px !important; padding: 0px !important;"><span style="max-width: 100%; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;"><span style="max-width: 100%;">3</span><span style="max-width: 100%;">、分取</span><span style="max-width: 100%;">250ml</span><span style="max-width: 100%;">水樣(如氨氮含量高,可適當少取水樣,加蒸餾水至</span><span style="max-width: 100%;">250ml</span><span style="max-width: 100%;">)移入</span><span style="max-width: 100%;">500ml</span><span style="max-width: 100%;">錐形瓶中,加</span><span style="max-width: 100%;">2</span><span style="max-width: 100%;">滴溴百里酚藍指示劑,必要時,用氫氧化鈉溶液或硫酸溶液調整</span><span style="max-width: 100%;">PH</span><span style="max-width: 100%;">至</span><span style="max-width: 100%;">6.0</span><span style="max-width: 100%;">(指示劑呈黃色)</span><span style="max-width: 100%;">-7.4</span><span style="max-width: 100%;">(指示劑呈藍色),加入</span><span style="max-width: 100%;">0.25g</span><span style="max-width: 100%;">輕質氧化鎂,必要時加入防沫劑,立即連接冷凝管和通氣塑料管,打開多功能蒸餾器的</span><span style="max-width: 100%;">“</span><span style="max-width: 100%;">鼓氣</span><span style="max-width: 100%;">”</span><span style="max-width: 100%;">開關。保證蒸餾瓶中氣流通暢。按下</span><span style="max-width: 100%;">“</span><span style="max-width: 100%;">開始</span><span style="max-width: 100%;">”</span><span style="max-width: 100%;">鍵,儀器開始加熱蒸餾,秒閃爍燈(:)閃爍,同時顯示實時溫度。當達到設定時間后,儀器自動停止加熱。但電爐的冷卻風扇繼續工作,排除余熱。</span></span></p></div><div class="dpu8C _2kCxD " style="max-width: 100%; overflow-x: visible; font-size: 18px; line-height: 30px; color: rgb(34, 34, 34); margin-top: 24px; font-family: arial; white-space: normal; background-color: rgb(255, 255, 255);"><p style="overflow-y: auto; max-width: 100%; line-height: 30px; margin-top: 0px !important; margin-bottom: 0px !important; padding: 0px !important;"><span style="max-width: 100%; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;"><span style="max-width: 100%;">4</span><span style="max-width: 100%;">、取下接收瓶,定容至</span><span style="max-width: 100%;">250mL</span><span style="max-width: 100%;">后,可直接用于后續的滴定。</span></span></p></div><div class="dpu8C _2kCxD " style="max-width: 100%; overflow-x: visible; font-size: 18px; line-height: 30px; color: rgb(34, 34, 34); margin-top: 24px; font-family: arial; white-space: normal; background-color: rgb(255, 255, 255);"><p style="overflow-y: auto; max-width: 100%; line-height: 30px; margin-top: 0px !important; margin-bottom: 0px !important; padding: 0px !important;"><span style="max-width: 100%; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;"><span style="max-width: 100%;">5</span><span style="max-width: 100%;">、待蒸餾瓶中溶液冷卻至室溫后,方可關閉儀器的</span><span style="max-width: 100%;">“</span><span style="max-width: 100%;">制冷</span><span style="max-width: 100%;">”</span><span style="max-width: 100%;">、</span><span style="max-width: 100%;">“</span><span style="max-width: 100%;">鼓氣</span><span style="max-width: 100%;">”</span><span style="max-width: 100%;">開關。</span></span></p></div><div class="dpu8C _2kCxD " style="max-width: 100%; overflow-x: visible; font-size: 18px; line-height: 30px; color: rgb(34, 34, 34); margin-top: 24px; font-family: arial; white-space: normal; background-color: rgb(255, 255, 255);"><p style="overflow-y: auto; max-width: 100%; line-height: 30px; margin-top: 0px !important; margin-bottom: 0px !important; padding: 0px !important;"><span style="max-width: 100%; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">在做其它樣品分析時,定時時間和加熱功率用戶應根據實驗要求,自行摸索后確定。</span></p></div><div class="dpu8C _2kCxD " style="max-width: 100%; overflow-x: visible; font-size: 18px; line-height: 30px; color: rgb(34, 34, 34); margin-top: 28px; font-family: arial; white-space: normal; background-color: rgb(255, 255, 255);"><p style="overflow-y: auto; max-width: 100%; line-height: 30px; margin-top: 0px !important; margin-bottom: 0px !important; padding: 0px !important;"><span style="max-width: 100%; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">技術參數<br style="display: block; max-width: 100%;"/></span></p></div><div class="dpu8C _2kCxD " style="max-width: 100%; overflow-x: visible; font-size: 18px; line-height: 30px; color: rgb(34, 34, 34); margin-top: 24px; font-family: arial; white-space: normal; background-color: rgb(255, 255, 255);"><p style="overflow-y: auto; max-width: 100%; line-height: 30px; margin-top: 0px !important; margin-bottom: 0px !important; padding: 0px !important;">產品型號 NAI-ZLY-4B</p></div><div class="dpu8C _2kCxD " style="max-width: 100%; overflow-x: visible; font-size: 18px; line-height: 30px; color: rgb(34, 34, 34); margin-top: 24px; font-family: arial; white-space: normal; background-color: rgb(255, 255, 255);"><p style="overflow-y: auto; max-width: 100%; line-height: 30px; margin-top: 0px !important; margin-bottom: 0px !important; padding: 0px !important;">控制方式 PLC;7寸觸控屏</p></div><div class="dpu8C _2kCxD " style="max-width: 100%; overflow-x: visible; font-size: 18px; line-height: 30px; color: rgb(34, 34, 34); margin-top: 24px; font-family: arial; white-space: normal; background-color: rgb(255, 255, 255);"><p style="overflow-y: auto; max-width: 100%; line-height: 30px; margin-top: 0px !important; margin-bottom: 0px !important; padding: 0px !important;">加熱方式 遠紅外陶瓷加熱碗</p></div><div class="dpu8C _2kCxD " style="max-width: 100%; overflow-x: visible; font-size: 18px; line-height: 30px; color: rgb(34, 34, 34); margin-top: 24px; font-family: arial; white-space: normal; background-color: rgb(255, 255, 255);"><p style="overflow-y: auto; max-width: 100%; line-height: 30px; margin-top: 0px !important; margin-bottom: 0px !important; padding: 0px !important;">加熱功率 500W</p></div><div class="dpu8C _2kCxD " style="max-width: 100%; overflow-x: visible; font-size: 18px; line-height: 30px; color: rgb(34, 34, 34); margin-top: 24px; font-family: arial; white-space: normal; background-color: rgb(255, 255, 255);"><p style="overflow-y: auto; max-width: 100%; line-height: 30px; margin-top: 0px !important; margin-bottom: 0px !important; padding: 0px !important;">加熱單元 4*500ml雙口燒瓶</p></div><div class="dpu8C _2kCxD " style="max-width: 100%; overflow-x: visible; font-size: 18px; line-height: 30px; color: rgb(34, 34, 34); margin-top: 24px; font-family: arial; white-space: normal; background-color: rgb(255, 255, 255);"><p style="overflow-y: auto; max-width: 100%; line-height: 30px; margin-top: 0px !important; margin-bottom: 0px !important; padding: 0px !important;">時間控制 0-300min</p></div><div class="dpu8C _2kCxD " style="max-width: 100%; overflow-x: visible; font-size: 18px; line-height: 30px; color: rgb(34, 34, 34); margin-top: 24px; font-family: arial; white-space: normal; background-color: rgb(255, 255, 255);"><p style="overflow-y: auto; max-width: 100%; line-height: 30px; margin-top: 0px !important; margin-bottom: 0px !important; padding: 0px !important;">定量控制 回收量可定量100ml-250ml</p></div><div class="dpu8C _2kCxD " style="max-width: 100%; overflow-x: visible; font-size: 18px; line-height: 30px; color: rgb(34, 34, 34); margin-top: 24px; font-family: arial; white-space: normal; background-color: rgb(255, 255, 255);"><p style="overflow-y: auto; max-width: 100%; line-height: 30px; margin-top: 0px !important; margin-bottom: 0px !important; padding: 0px !important;">接收瓶 250ML</p></div><div class="dpu8C _2kCxD " style="max-width: 100%; overflow-x: visible; font-size: 18px; line-height: 30px; color: rgb(34, 34, 34); margin-top: 24px; font-family: arial; white-space: normal; background-color: rgb(255, 255, 255);"><p style="overflow-y: auto; max-width: 100%; line-height: 30px; margin-top: 0px !important; margin-bottom: 0px !important; padding: 0px !important;">溫電保護裝置 有</p></div><div class="dpu8C _2kCxD " style="max-width: 100%; overflow-x: visible; font-size: 18px; line-height: 30px; color: rgb(34, 34, 34); margin-top: 24px; font-family: arial; white-space: normal; background-color: rgb(255, 255, 255);"><p style="overflow-y: auto; max-width: 100%; line-height: 30px; margin-top: 0px !important; margin-bottom: 0px !important; padding: 0px !important;">清洗方式 可清洗餾出液管路</p></div><div class="dpu8C _2kCxD " style="max-width: 100%; overflow-x: visible; font-size: 18px; line-height: 30px; color: rgb(34, 34, 34); margin-top: 24px; font-family: arial; white-space: normal; background-color: rgb(255, 255, 255);"><p style="overflow-y: auto; max-width: 100%; line-height: 30px; margin-top: 0px !important; margin-bottom: 0px !important; padding: 0px !important;">額定電壓 220V/50HZ</p></div><p><br/></p>Wed, 21 Feb 2024 13:13:32 +0800
- 智能干浴索氏提取器,加熱系統適用于多種不同沸點的溶劑http://wmymzl126.cn/post/396.html<div class="dpu8C _2kCxD " style="max-width: 100%; overflow-x: visible; font-size: 18px; line-height: 30px; color: rgb(34, 34, 34); font-family: arial; white-space: normal; background-color: rgb(255, 255, 255);"><p style="overflow-y: auto; max-width: 100%; line-height: 30px; margin-top: 0px !important; margin-bottom: 0px !important; padding: 0px !important;">索氏提取器又稱脂肪抽取器或脂肪抽出器</p></div><div class="dpu8C _2kCxD " style="max-width: 100%; overflow-x: visible; font-size: 18px; line-height: 30px; color: rgb(34, 34, 34); margin-top: 24px; font-family: arial; white-space: normal; background-color: rgb(255, 255, 255);"><p style="overflow-y: auto; max-width: 100%; line-height: 30px; margin-top: 0px !important; margin-bottom: 0px !important; padding: 0px !important;">索氏提取器是由提取瓶、提取管、冷凝器三部分組成的(圖),提取管兩側分有虹吸管和連接管。各部分連接處要嚴密不能漏氣.提取時,將待測樣品包在脫脂濾紙包內,放入提取管內。提取瓶內加入石油,加熱提取瓶,石油酥氣化,由連接管上升進入冷凝器,凝成液體痛入提取管內,漫提樣品中的脂類物質。待提取管內石油就液面達到一定高度,溶有粗脂肪的石油終虹吸管流入提取瓶。流入提取瓶內的石油就繼續被加熱氣化、上升、冷凝,滴入提取管內,如此循環往復,直到抽提完全為止。</p><div class="dpu8C _2kCxD " style="max-width: 100%; overflow-x: visible; font-size: 18px; line-height: 30px; color: rgb(34, 34, 34); margin-top: 28px; font-family: arial; white-space: normal; background-color: rgb(255, 255, 255);"><p style="overflow-y: auto; max-width: 100%; line-height: 30px; margin-top: 0px !important; margin-bottom: 0px !important; padding: 0px !important;">技術參數</p></div><div class="dpu8C _2kCxD " style="max-width: 100%; overflow-x: visible; font-size: 18px; line-height: 30px; color: rgb(34, 34, 34); margin-top: 24px; font-family: arial; white-space: normal; background-color: rgb(255, 255, 255);"><p style="overflow-y: auto; max-width: 100%; line-height: 30px; margin-top: 0px !important; margin-bottom: 0px !important; padding: 0px !important;">產品型號 NAI-ST-6G</p></div><div class="dpu8C _2kCxD " style="max-width: 100%; overflow-x: visible; font-size: 18px; line-height: 30px; color: rgb(34, 34, 34); margin-top: 24px; font-family: arial; white-space: normal; background-color: rgb(255, 255, 255);"><p style="overflow-y: auto; max-width: 100%; line-height: 30px; margin-top: 0px !important; margin-bottom: 0px !important; padding: 0px !important;">控制系統 PLC+7寸觸摸屏</p></div><div class="dpu8C _2kCxD " style="max-width: 100%; overflow-x: visible; font-size: 18px; line-height: 30px; color: rgb(34, 34, 34); margin-top: 24px; font-family: arial; white-space: normal; background-color: rgb(255, 255, 255);"><p style="overflow-y: auto; max-width: 100%; line-height: 30px; margin-top: 0px !important; margin-bottom: 0px !important; padding: 0px !important;">每批提取樣品數 6個</p></div><div class="dpu8C _2kCxD " style="max-width: 100%; overflow-x: visible; font-size: 18px; line-height: 30px; color: rgb(34, 34, 34); margin-top: 24px; font-family: arial; white-space: normal; background-color: rgb(255, 255, 255);"><p style="overflow-y: auto; max-width: 100%; line-height: 30px; margin-top: 0px !important; margin-bottom: 0px !important; padding: 0px !important;">提取瓶容積 250ml/500ml兩種</p></div><div class="dpu8C _2kCxD " style="max-width: 100%; overflow-x: visible; font-size: 18px; line-height: 30px; color: rgb(34, 34, 34); margin-top: 24px; font-family: arial; white-space: normal; background-color: rgb(255, 255, 255);"><p style="overflow-y: auto; max-width: 100%; line-height: 30px; margin-top: 0px !important; margin-bottom: 0px !important; padding: 0px !important;">提取樣品量 0-20g/個</p></div><div class="dpu8C _2kCxD " style="max-width: 100%; overflow-x: visible; font-size: 18px; line-height: 30px; color: rgb(34, 34, 34); margin-top: 24px; font-family: arial; white-space: normal; background-color: rgb(255, 255, 255);"><p style="overflow-y: auto; max-width: 100%; line-height: 30px; margin-top: 0px !important; margin-bottom: 0px !important; padding: 0px !important;">控溫范圍 室溫~300℃</p></div><div class="dpu8C _2kCxD " style="max-width: 100%; overflow-x: visible; font-size: 18px; line-height: 30px; color: rgb(34, 34, 34); margin-top: 24px; font-family: arial; white-space: normal; background-color: rgb(255, 255, 255);"><p style="overflow-y: auto; max-width: 100%; line-height: 30px; margin-top: 0px !important; margin-bottom: 0px !important; padding: 0px !important;">電源電壓 220V±10V頻率50Hz</p></div><div class="dpu8C _2kCxD " style="max-width: 100%; overflow-x: visible; font-size: 18px; line-height: 30px; color: rgb(34, 34, 34); margin-top: 24px; font-family: arial; white-space: normal; background-color: rgb(255, 255, 255);"><p style="overflow-y: auto; max-width: 100%; line-height: 30px; margin-top: 0px !important; margin-bottom: 0px !important; padding: 0px !important;">加熱功率 300W</p></div><div class="dpu8C _2kCxD " style="max-width: 100%; overflow-x: visible; font-size: 18px; line-height: 30px; color: rgb(34, 34, 34); margin-top: 24px; font-family: arial; white-space: normal; background-color: rgb(255, 255, 255);"><p style="overflow-y: auto; max-width: 100%; line-height: 30px; margin-top: 0px !important; margin-bottom: 0px !important; padding: 0px !important;">外型尺寸 750*230*775 mm</p></div><div class="_3hMwG" style="max-width: 100%; overflow-x: visible; display: flex; margin-top: 22px; font-family: arial; font-size: 12px; white-space: normal; background-color: rgb(255, 255, 255);"></div><p style="overflow-y: auto; max-width: 100%; line-height: 30px; margin-top: 0px !important; margin-bottom: 0px !important; padding: 0px !important;"><br/></p></div><p><br/></p>Mon, 15 Jan 2024 10:54:34 +0800
- 水蒸氣發生器,蒸汽發生穩定,設備體積小http://wmymzl126.cn/post/395.html<p><span style="color: #222222; font-family: arial; font-size: 18px; background-color: #FFFFFF;">水蒸氣發生器的應用領域</span><br style="display: block; max-width: 100%; color: rgb(34, 34, 34); font-family: arial; font-size: 18px; white-space: normal; background-color: rgb(255, 255, 255);"/><br style="display: block; max-width: 100%; color: rgb(34, 34, 34); font-family: arial; font-size: 18px; white-space: normal; background-color: rgb(255, 255, 255);"/><span style="color: #222222; font-family: arial; font-size: 18px; background-color: #FFFFFF;">1.電力行業:水蒸氣發生器在電力行業中應用廣泛,主要用于火力發電廠、核能發電廠等。在這些領域中,水蒸氣發生器能夠為汽輪機提供充足的水蒸氣,保證發電過程的順利進行。</span><br style="display: block; max-width: 100%; color: rgb(34, 34, 34); font-family: arial; font-size: 18px; white-space: normal; background-color: rgb(255, 255, 255);"/><span style="color: #222222; font-family: arial; font-size: 18px; background-color: #FFFFFF;">2.化工行業:化工行業中,水蒸氣發生器主要用于提供熱源和反應介質,為化學反應提供必要的條件。同時,水蒸氣發生器還能夠用于蒸餾、干燥等化工操作中。</span><br style="display: block; max-width: 100%; color: rgb(34, 34, 34); font-family: arial; font-size: 18px; white-space: normal; background-color: rgb(255, 255, 255);"/><span style="color: #222222; font-family: arial; font-size: 18px; background-color: #FFFFFF;">3.造紙行業:在造紙行業中,水蒸氣發生器主要用于紙張的蒸煮和漿糊的制作。通過使用水蒸氣發生器產生的水蒸氣,可以使紙張更加柔軟、光滑,提高紙張的質量和產量。</span><br style="display: block; max-width: 100%; color: rgb(34, 34, 34); font-family: arial; font-size: 18px; white-space: normal; background-color: rgb(255, 255, 255);"/><span style="color: #222222; font-family: arial; font-size: 18px; background-color: #FFFFFF;">4.食品行業:在食品行業中,水蒸氣發生器可以用于蒸煮、烘焙等操作。使用水蒸氣發生器產生的水蒸氣可以保證食品的口感和營養價值。</span><br style="display: block; max-width: 100%; color: rgb(34, 34, 34); font-family: arial; font-size: 18px; white-space: normal; background-color: rgb(255, 255, 255);"/><span style="color: #222222; font-family: arial; font-size: 18px; background-color: #FFFFFF;">5.紡織行業:紡織行業中,水蒸氣發生器主要用于纖維的膨化和染色的操作。通過使用水蒸氣發生器產生的水蒸氣可以提高紡織品的質量和產量。</span><br style="display: block; max-width: 100%; color: rgb(34, 34, 34); font-family: arial; font-size: 18px; white-space: normal; background-color: rgb(255, 255, 255);"/><span style="color: #222222; font-family: arial; font-size: 18px; background-color: #FFFFFF;">6.醫療行業:在醫療行業中,水蒸氣發生器可以用于消毒和滅菌的操作。使用水蒸氣發生器產生的水蒸氣可以有效地殺滅細菌和病毒,保證醫療用品的衛生和安全。</span></p><div class="dpu8C _2kCxD " style="max-width: 100%; overflow-x: visible; font-size: 18px; line-height: 30px; color: rgb(34, 34, 34); margin-top: 28px; font-family: arial; white-space: normal; background-color: rgb(255, 255, 255);"><p style="overflow-y: auto; max-width: 100%; line-height: 30px; margin-top: 0px !important; margin-bottom: 0px !important; padding: 0px !important;"><span style="max-width: 100%; color: #000000;">NAI-SZQ-6</span><span style="max-width: 100%;">主要特征:</span></p></div><div class="dpu8C _2kCxD " style="max-width: 100%; overflow-x: visible; font-size: 18px; line-height: 30px; color: rgb(34, 34, 34); margin-top: 24px; font-family: arial; white-space: normal; background-color: rgb(255, 255, 255);"><p style="overflow-y: auto; max-width: 100%; line-height: 30px; margin-top: 0px !important; margin-bottom: 0px !important; padding: 0px !important;">1、5寸觸摸屏調控,參數設置簡潔明了</p></div><div class="dpu8C _2kCxD " style="max-width: 100%; overflow-x: visible; font-size: 18px; line-height: 30px; color: rgb(34, 34, 34); margin-top: 24px; font-family: arial; white-space: normal; background-color: rgb(255, 255, 255);"><p style="overflow-y: auto; max-width: 100%; line-height: 30px; margin-top: 0px !important; margin-bottom: 0px !important; padding: 0px !important;">2、蒸汽溫度可調</p></div><div class="dpu8C _2kCxD " style="max-width: 100%; overflow-x: visible; font-size: 18px; line-height: 30px; color: rgb(34, 34, 34); margin-top: 24px; font-family: arial; white-space: normal; background-color: rgb(255, 255, 255);"><p style="overflow-y: auto; max-width: 100%; line-height: 30px; margin-top: 0px !important; margin-bottom: 0px !important; padding: 0px !important;">3、主機帶有一鍵自動加水以及缺水報警提示。</p></div><div class="dpu8C _2kCxD " style="max-width: 100%; overflow-x: visible; font-size: 18px; line-height: 30px; color: rgb(34, 34, 34); margin-top: 24px; font-family: arial; white-space: normal; background-color: rgb(255, 255, 255);"><p style="overflow-y: auto; max-width: 100%; line-height: 30px; margin-top: 0px !important; margin-bottom: 0px !important; padding: 0px !important;">4、6位樣品可以單孔單控,蒸餾結束自動關閉水蒸氣發生器。</p></div><div class="dpu8C _2kCxD " style="max-width: 100%; overflow-x: visible; font-size: 18px; line-height: 30px; color: rgb(34, 34, 34); margin-top: 24px; font-family: arial; white-space: normal; background-color: rgb(255, 255, 255);"><p style="overflow-y: auto; max-width: 100%; line-height: 30px; margin-top: 0px !important; margin-bottom: 0px !important; padding: 0px !important;">5、主機設置自動泄壓保護功能,實驗結束可自動識別壓力大小,實驗自動泄壓功能。</p></div><div class="dpu8C _2kCxD " style="max-width: 100%; overflow-x: visible; font-size: 18px; line-height: 30px; color: rgb(34, 34, 34); margin-top: 24px; font-family: arial; white-space: normal; background-color: rgb(255, 255, 255);"><p style="overflow-y: auto; max-width: 100%; line-height: 30px; margin-top: 0px !important; margin-bottom: 0px !important; padding: 0px !important;">6、水蒸氣管路采用三通閥連接,蒸餾關閉后切換連接大氣壓,防止樣品倒吸到蒸餾管路中。</p></div><div class="dpu8C _2kCxD " style="max-width: 100%; overflow-x: visible; font-size: 18px; line-height: 30px; color: rgb(34, 34, 34); margin-top: 24px; font-family: arial; white-space: normal; background-color: rgb(255, 255, 255);"><p style="overflow-y: auto; max-width: 100%; line-height: 30px; margin-top: 0px !important; margin-bottom: 0px !important; padding: 0px !important;">7、可匹配那艾儀器多款蒸餾儀使用,也可單獨使用。</p></div><p><br/></p>Fri, 15 Dec 2023 10:03:12 +0800
- 全玻璃蒸餾裝置,加熱單元采用埋入式遠紅外陶瓷加熱板加熱http://wmymzl126.cn/post/394.html<p><span style="color: #222222; font-family: arial; font-size: 18px; background-color: #FFFFFF;">全玻璃蒸餾裝置主要由以下幾個部分組成:</span><br style="display: block; max-width: 100%; color: rgb(34, 34, 34); font-family: arial; font-size: 18px; white-space: normal; background-color: rgb(255, 255, 255);"/><br style="display: block; max-width: 100%; color: rgb(34, 34, 34); font-family: arial; font-size: 18px; white-space: normal; background-color: rgb(255, 255, 255);"/><span style="color: #222222; font-family: arial; font-size: 18px; background-color: #FFFFFF;">1. 玻璃圓底燒瓶:用于裝待蒸餾的液體。通常使用耐熱的玻璃制成,具有較厚的底部,以承受加熱時的熱量。</span><br style="display: block; max-width: 100%; color: rgb(34, 34, 34); font-family: arial; font-size: 18px; white-space: normal; background-color: rgb(255, 255, 255);"/><span style="color: #222222; font-family: arial; font-size: 18px; background-color: #FFFFFF;">2. 玻璃冷凝器:用于將蒸餾出來的氣體冷卻并轉化為液體。通常由一系列玻璃管組成,外部覆蓋有冷卻水。</span><br style="display: block; max-width: 100%; color: rgb(34, 34, 34); font-family: arial; font-size: 18px; white-space: normal; background-color: rgb(255, 255, 255);"/><span style="color: #222222; font-family: arial; font-size: 18px; background-color: #FFFFFF;">3. 玻璃收集器:用于收集蒸餾出來的液體。通常是一個細長的玻璃瓶,與冷凝器相連。</span></p><div class="dpu8C _2kCxD " style="max-width: 100%; overflow-x: visible; font-size: 18px; line-height: 30px; color: rgb(34, 34, 34); margin-top: 28px; font-family: arial; white-space: normal; background-color: rgb(255, 255, 255);"><p style="overflow-y: auto; max-width: 100%; line-height: 30px; margin-top: 0px !important; margin-bottom: 0px !important; padding: 0px !important;">全玻璃蒸餾裝置具有以下特點:<br style="display: block; max-width: 100%;"/><br style="display: block; max-width: 100%;"/>1. 透明度高:全玻璃蒸餾裝置由玻璃制成,具有很高的透明度,方便觀察蒸餾過程。<br style="display: block; max-width: 100%;"/>2. 耐高溫:玻璃具有較好的耐高溫性能,可以在高溫下進行蒸餾操作。<br style="display: block; max-width: 100%;"/>3. 易于清洗:由于是玻璃制成,可以通過簡單的沖洗和擦洗來保持清潔。<br style="display: block; max-width: 100%;"/>4. 使用范圍廣:適用于各種類型的液體蒸餾,包括有機物、無機物和水等。<br style="display: block; max-width: 100%;"/><br style="display: block; max-width: 100%;"/>三、全玻璃蒸餾裝置的使用方法<br style="display: block; max-width: 100%;"/><br style="display: block; max-width: 100%;"/>使用全玻璃蒸餾裝置進行蒸餾操作主要包括以下幾個步驟:<br style="display: block; max-width: 100%;"/><br style="display: block; max-width: 100%;"/>1. 準備:準備好全玻璃蒸餾裝置、待蒸餾的液體、加熱設備、冷卻水、收集器和必要的工具。<br style="display: block; max-width: 100%;"/>2. 裝配:將玻璃圓底燒瓶、玻璃冷凝器和玻璃收集器按照正確的順序和接口連接起來。確保連接處緊密,不漏氣。<br style="display: block; max-width: 100%;"/>3. 加熱:將加熱設備置于圓底燒瓶下方,打開加熱開關,逐漸加熱液體至沸騰。<br style="display: block; max-width: 100%;"/>4. 冷凝:開啟冷卻水,使冷卻水循環通過冷凝器,將蒸餾出來的氣體轉化為液體。<br style="display: block; max-width: 100%;"/>5. 收集:在收集器中收集蒸餾出來的液體。根據需要,可以使用吸管或傾倒法將液體轉移至其他容器中。<br style="display: block; max-width: 100%;"/>6. 清洗:關閉加熱開關和冷卻水,拆下全玻璃蒸餾裝置,用清水沖洗各部件并晾干。<br style="display: block; max-width: 100%;"/><br style="display: block; max-width: 100%;"/></p></div><div class="dpu8C _2kCxD " style="max-width: 100%; overflow-x: visible; font-size: 18px; line-height: 30px; color: rgb(34, 34, 34); margin-top: 24px; font-family: arial; white-space: normal; background-color: rgb(255, 255, 255);"><p style="overflow-y: auto; max-width: 100%; line-height: 30px; margin-top: 0px !important; margin-bottom: 0px !important; padding: 0px !important;">產品型號 NAI-ZLY-6E</p></div><div class="dpu8C _2kCxD " style="max-width: 100%; overflow-x: visible; font-size: 18px; line-height: 30px; color: rgb(34, 34, 34); margin-top: 24px; font-family: arial; white-space: normal; background-color: rgb(255, 255, 255);"><p style="overflow-y: auto; max-width: 100%; line-height: 30px; margin-top: 0px !important; margin-bottom: 0px !important; padding: 0px !important;">版本類型 基礎款 稱重款</p></div><div class="dpu8C _2kCxD " style="max-width: 100%; overflow-x: visible; font-size: 18px; line-height: 30px; color: rgb(34, 34, 34); margin-top: 24px; font-family: arial; white-space: normal; background-color: rgb(255, 255, 255);"><p style="overflow-y: auto; max-width: 100%; line-height: 30px; margin-top: 0px !important; margin-bottom: 0px !important; padding: 0px !important;">控制系統 PLC;7寸觸控屏</p></div><div class="dpu8C _2kCxD " style="max-width: 100%; overflow-x: visible; font-size: 18px; line-height: 30px; color: rgb(34, 34, 34); margin-top: 24px; font-family: arial; white-space: normal; background-color: rgb(255, 255, 255);"><p style="overflow-y: auto; max-width: 100%; line-height: 30px; margin-top: 0px !important; margin-bottom: 0px !important; padding: 0px !important;">加熱功率 0-400w(內置微沸模式);單路單控</p></div><div class="dpu8C _2kCxD " style="max-width: 100%; overflow-x: visible; font-size: 18px; line-height: 30px; color: rgb(34, 34, 34); margin-top: 24px; font-family: arial; white-space: normal; background-color: rgb(255, 255, 255);"><p style="overflow-y: auto; max-width: 100%; line-height: 30px; margin-top: 0px !important; margin-bottom: 0px !important; padding: 0px !important;">終點控制 時間控制;單路單控 時間控制+稱重控制;單路單控</p></div><div class="dpu8C _2kCxD " style="max-width: 100%; overflow-x: visible; font-size: 18px; line-height: 30px; color: rgb(34, 34, 34); margin-top: 24px; font-family: arial; white-space: normal; background-color: rgb(255, 255, 255);"><p style="overflow-y: auto; max-width: 100%; line-height: 30px; margin-top: 0px !important; margin-bottom: 0px !important; padding: 0px !important;">外接冷水機 無 cw5200</p></div><div class="dpu8C _2kCxD " style="max-width: 100%; overflow-x: visible; font-size: 18px; line-height: 30px; color: rgb(34, 34, 34); margin-top: 24px; font-family: arial; white-space: normal; background-color: rgb(255, 255, 255);"><p style="overflow-y: auto; max-width: 100%; line-height: 30px; margin-top: 0px !important; margin-bottom: 0px !important; padding: 0px !important;">蒸餾瓶 500ml*6個</p></div><div class="dpu8C _2kCxD " style="max-width: 100%; overflow-x: visible; font-size: 18px; line-height: 30px; color: rgb(34, 34, 34); margin-top: 24px; font-family: arial; white-space: normal; background-color: rgb(255, 255, 255);"><p style="overflow-y: auto; max-width: 100%; line-height: 30px; margin-top: 0px !important; margin-bottom: 0px !important; padding: 0px !important;">收集瓶 250ml*6個</p></div><div class="dpu8C _2kCxD " style="max-width: 100%; overflow-x: visible; font-size: 18px; line-height: 30px; color: rgb(34, 34, 34); margin-top: 24px; font-family: arial; white-space: normal; background-color: rgb(255, 255, 255);"><p style="overflow-y: auto; max-width: 100%; line-height: 30px; margin-top: 0px !important; margin-bottom: 0px !important; padding: 0px !important;">升溫時間 5-8分鐘</p></div><div class="dpu8C _2kCxD " style="max-width: 100%; overflow-x: visible; font-size: 18px; line-height: 30px; color: rgb(34, 34, 34); margin-top: 24px; font-family: arial; white-space: normal; background-color: rgb(255, 255, 255);"><p style="overflow-y: auto; max-width: 100%; line-height: 30px; margin-top: 0px !important; margin-bottom: 0px !important; padding: 0px !important;">微沸功能 有</p></div><div class="dpu8C _2kCxD " style="max-width: 100%; overflow-x: visible; font-size: 18px; line-height: 30px; color: rgb(34, 34, 34); margin-top: 24px; font-family: arial; white-space: normal; background-color: rgb(255, 255, 255);"><p style="overflow-y: auto; max-width: 100%; line-height: 30px; margin-top: 0px !important; margin-bottom: 0px !important; padding: 0px !important;">漏電保護 有</p></div><div class="dpu8C _2kCxD " style="max-width: 100%; overflow-x: visible; font-size: 18px; line-height: 30px; color: rgb(34, 34, 34); margin-top: 24px; font-family: arial; white-space: normal; background-color: rgb(255, 255, 255);"><p style="overflow-y: auto; max-width: 100%; line-height: 30px; margin-top: 0px !important; margin-bottom: 0px !important; padding: 0px !important;">總功率 2500W</p></div><div class="dpu8C _2kCxD " style="max-width: 100%; overflow-x: visible; font-size: 18px; line-height: 30px; color: rgb(34, 34, 34); margin-top: 24px; font-family: arial; white-space: normal; background-color: rgb(255, 255, 255);"><p style="overflow-y: auto; max-width: 100%; line-height: 30px; margin-top: 0px !important; margin-bottom: 0px !important; padding: 0px !important;">電源 220V;50HZ</p></div><p><br/></p>Thu, 07 Dec 2023 10:11:36 +0800
- 智能COD回流消解儀,特殊定制超大三球毛刺冷凝管,制冷效果更佳http://wmymzl126.cn/post/393.html<div class="dpu8C _2kCxD " style="max-width: 100%; overflow-x: visible; font-size: 18px; line-height: 30px; color: rgb(34, 34, 34); font-family: arial; white-space: normal; background-color: rgb(255, 255, 255);"><p style="overflow-y: auto; max-width: 100%; line-height: 30px; margin-top: 0px !important; margin-bottom: 0px !important; padding: 0px !important;">智能COD回流消解儀采用先進的智能化技術,能夠實現自動化、智能化的操作。它采用了恒溫水浴加熱、智能滴定等技術,能夠快速、準確地測定水質中的化學需氧量。同時,它還具有高精度、高重復性、高穩定性等優點,能夠滿足不同領域的水質監測需求。<br style="display: block; max-width: 100%;"/><br style="display: block; max-width: 100%;"/>智能COD回流消解儀的測定原理是,在酸性條件下,以重鉻酸鉀為氧化劑,將水樣中的還原性物質氧化,再通過滴定滴定所消耗的亞鐵離子,從而計算出水質中的化學需氧量。整個過程由儀器自動完成,無需人工操作,大大提高了測定效率和準確性。<br style="display: block; max-width: 100%;"/><br style="display: block; max-width: 100%;"/>智能COD回流消解儀具有廣泛的應用領域,可以應用于環保部門、水處理廠、工業廢水等領域。它可以對各種水質進行監測,包括河水、湖水、雨水、生活污水等。通過智能COD回流消解儀的測定,可以及時了解水質狀況,為污水處理和水質管理提供科學依據。<br style="display: block; max-width: 100%;"/></p></div><div class="_3hMwG _2kCxD " style="max-width: 100%; overflow-x: visible; display: flex; margin-top: 22px; font-family: arial; font-size: 12px; white-space: normal; background-color: rgb(255, 255, 255);"><div class="_1NCGf" style="display: flex; -webkit-box-orient: vertical; -webkit-box-direction: normal; flex-direction: column; -webkit-box-align: center; align-items: center; width: 700px;"></div></div><div class="dpu8C _2kCxD " style="max-width: 100%; overflow-x: visible; font-size: 18px; line-height: 30px; color: rgb(34, 34, 34); margin-top: 28px; font-family: arial; white-space: normal; background-color: rgb(255, 255, 255);"><p style="overflow-y: auto; max-width: 100%; line-height: 30px; margin-top: 0px !important; margin-bottom: 0px !important; padding: 0px !important;">主要特征</p></div><div class="dpu8C _2kCxD " style="max-width: 100%; overflow-x: visible; font-size: 18px; line-height: 30px; color: rgb(34, 34, 34); margin-top: 24px; font-family: arial; white-space: normal; background-color: rgb(255, 255, 255);"><p style="overflow-y: auto; max-width: 100%; line-height: 30px; margin-top: 0px !important; margin-bottom: 0px !important; padding: 0px !important;">1、儀器機身采用框架一體式設計,穩固牢靠,主體采用品牌冷軋板配合靜電粉末涂裝,更加耐磨、耐腐蝕</p></div><div class="dpu8C _2kCxD " style="max-width: 100%; overflow-x: visible; font-size: 18px; line-height: 30px; color: rgb(34, 34, 34); margin-top: 24px; font-family: arial; white-space: normal; background-color: rgb(255, 255, 255);"><p style="overflow-y: auto; max-width: 100%; line-height: 30px; margin-top: 0px !important; margin-bottom: 0px !important; padding: 0px !important;">2、從空開到觸點,繼電保護器到按鈕開關等,選用正泰/德力西或同級別品牌電氣,保證儀器品質和的使用壽命;</p></div><div class="dpu8C _2kCxD " style="max-width: 100%; overflow-x: visible; font-size: 18px; line-height: 30px; color: rgb(34, 34, 34); margin-top: 24px; font-family: arial; white-space: normal; background-color: rgb(255, 255, 255);"><p style="overflow-y: auto; max-width: 100%; line-height: 30px; margin-top: 0px !important; margin-bottom: 0px !important; padding: 0px !important;">3、采用PLC控制系統,全觸控屏操作和顯示,系統按國標預設好各實驗參數,可按需設定時間、功率、微沸狀態等;</p></div><div class="dpu8C _2kCxD " style="max-width: 100%; overflow-x: visible; font-size: 18px; line-height: 30px; color: rgb(34, 34, 34); margin-top: 24px; font-family: arial; white-space: normal; background-color: rgb(255, 255, 255);"><p style="overflow-y: auto; max-width: 100%; line-height: 30px; margin-top: 0px !important; margin-bottom: 0px !important; padding: 0px !important;">4、消解加熱單元采用遠紅外陶瓷加熱源,耐高溫、耐腐蝕、受熱均勻,單孔單控,加熱功率可調;</p></div><div class="dpu8C _2kCxD " style="max-width: 100%; overflow-x: visible; font-size: 18px; line-height: 30px; color: rgb(34, 34, 34); margin-top: 24px; font-family: arial; white-space: normal; background-color: rgb(255, 255, 255);"><p style="overflow-y: auto; max-width: 100%; line-height: 30px; margin-top: 0px !important; margin-bottom: 0px !important; padding: 0px !important;">5、國標250ml錐形消解瓶,消解結束可直接滴定測量,方便搖勻,特殊定制超大三球毛刺冷凝管,制冷效果更佳;</p></div><div class="dpu8C _2kCxD " style="max-width: 100%; overflow-x: visible; font-size: 18px; line-height: 30px; color: rgb(34, 34, 34); margin-top: 24px; font-family: arial; white-space: normal; background-color: rgb(255, 255, 255);"><p style="overflow-y: auto; max-width: 100%; line-height: 30px; margin-top: 0px !important; margin-bottom: 0px !important; padding: 0px !important;">6、預設消解時間120min,消解完畢后,儀器自動停止加熱,可無人值守;</p></div><div class="dpu8C _2kCxD " style="max-width: 100%; overflow-x: visible; font-size: 18px; line-height: 30px; color: rgb(34, 34, 34); margin-top: 24px; font-family: arial; white-space: normal; background-color: rgb(255, 255, 255);"><p style="overflow-y: auto; max-width: 100%; line-height: 30px; margin-top: 0px !important; margin-bottom: 0px !important; padding: 0px !important;">7、采用毛刺回流冷凝管,三通道風冷和水冷雙重模式確保提供高效的冷凝回流效果;</p></div><div class="dpu8C _2kCxD " style="max-width: 100%; overflow-x: visible; font-size: 18px; line-height: 30px; color: rgb(34, 34, 34); margin-top: 24px; font-family: arial; white-space: normal; background-color: rgb(255, 255, 255);"><p style="overflow-y: auto; max-width: 100%; line-height: 30px; margin-top: 0px !important; margin-bottom: 0px !important; padding: 0px !important;">8、樣品消解完畢后,樣品后方兩位超大風量風扇開啟工作,輔助樣品快速冷卻;</p></div><div class="dpu8C _2kCxD " style="max-width: 100%; overflow-x: visible; font-size: 18px; line-height: 30px; color: rgb(34, 34, 34); margin-top: 24px; font-family: arial; white-space: normal; background-color: rgb(255, 255, 255);"><p style="overflow-y: auto; max-width: 100%; line-height: 30px; margin-top: 0px !important; margin-bottom: 0px !important; padding: 0px !important;">9、機器頂部設計可折疊冷凝管支架,方便在在實驗前后輕松拿取機內的錐形消解瓶;</p></div><div class="dpu8C _2kCxD " style="max-width: 100%; overflow-x: visible; font-size: 18px; line-height: 30px; color: rgb(34, 34, 34); margin-top: 24px; font-family: arial; white-space: normal; background-color: rgb(255, 255, 255);"><p style="overflow-y: auto; max-width: 100%; line-height: 30px; margin-top: 0px !important; margin-bottom: 0px !important; padding: 0px !important;">10、系統內自帶說明書和服務中心二維碼,手機掃碼自動查看電子說明書和一鍵鏈接服務中心。</p></div><p><br/></p>Fri, 24 Nov 2023 15:24:29 +0800
- 微波合成萃取儀,提供不同速度的磁力攪拌http://wmymzl126.cn/post/392.html<p><span style="color: #222222; font-family: arial; font-size: 18px; background-color: #FFFFFF;">微波合成萃取儀是一種實驗室設備,用于快速、高效地進行物質合成和分離。它利用微波輻射和特定的溶劑,將反應物在短時間內進行加熱和萃取,從而得到所需的目標產物。</span><br style="display: block; max-width: 100%; color: rgb(34, 34, 34); font-family: arial; font-size: 18px; white-space: normal; background-color: rgb(255, 255, 255);"/><br style="display: block; max-width: 100%; color: rgb(34, 34, 34); font-family: arial; font-size: 18px; white-space: normal; background-color: rgb(255, 255, 255);"/><span style="color: #222222; font-family: arial; font-size: 18px; background-color: #FFFFFF;">微波合成萃取儀的主要特點包括:</span><br style="display: block; max-width: 100%; color: rgb(34, 34, 34); font-family: arial; font-size: 18px; white-space: normal; background-color: rgb(255, 255, 255);"/><br style="display: block; max-width: 100%; color: rgb(34, 34, 34); font-family: arial; font-size: 18px; white-space: normal; background-color: rgb(255, 255, 255);"/><span style="color: #222222; font-family: arial; font-size: 18px; background-color: #FFFFFF;">1. 高效性:微波輻射能夠快速地加熱反應物和溶劑,從而加速化學反應的進行。相較于傳統的加熱方式,微波加熱具有更高的能量利用率,能夠減少能源消耗。</span><br style="display: block; max-width: 100%; color: rgb(34, 34, 34); font-family: arial; font-size: 18px; white-space: normal; background-color: rgb(255, 255, 255);"/><span style="color: #222222; font-family: arial; font-size: 18px; background-color: #FFFFFF;">2. 選擇性:微波合成萃取儀能夠通過調節溶劑和反應條件,實現對目標產物的選擇性萃取。這有助于提高目標產物的收率和純度,減少副產物的產生。</span><br style="display: block; max-width: 100%; color: rgb(34, 34, 34); font-family: arial; font-size: 18px; white-space: normal; background-color: rgb(255, 255, 255);"/><span style="color: #222222; font-family: arial; font-size: 18px; background-color: #FFFFFF;">3. 環保性:微波合成萃取儀使用的溶劑相對較少,且在短時間內完成反應,減少了有機溶劑的浪費和排放。此外,它還能夠通過回收和再利用溶劑,降低對環境的影響。</span><br style="display: block; max-width: 100%; color: rgb(34, 34, 34); font-family: arial; font-size: 18px; white-space: normal; background-color: rgb(255, 255, 255);"/><span style="color: #222222; font-family: arial; font-size: 18px; background-color: #FFFFFF;">4. 靈活性:微波合成萃取儀適用于多種類型的化學反應和分離過程,可以適應不同的實驗需求。同時,它還具有易于操作、安全可靠的特點,方便實驗室人員的使用。</span></p>Mon, 13 Nov 2023 10:00:34 +0800
- 智能一體化蒸餾儀,采用稱重傳感器控制蒸餾終點http://wmymzl126.cn/post/391.html<div class="dpu8C _2kCxD " style="max-width: 100%; overflow-x: visible; font-size: 18px; line-height: 30px; color: rgb(34, 34, 34); font-family: arial; white-space: normal; background-color: rgb(255, 255, 255);"><p style="overflow-y: auto; max-width: 100%; line-height: 30px; margin-top: 0px !important; margin-bottom: 0px !important; padding: 0px !important;">蒸裝置測定液體有機物的沸點</p></div><div class="dpu8C _2kCxD " style="max-width: 100%; overflow-x: visible; font-size: 18px; line-height: 30px; color: rgb(34, 34, 34); margin-top: 24px; font-family: arial; white-space: normal; background-color: rgb(255, 255, 255);"><p style="overflow-y: auto; max-width: 100%; line-height: 30px; margin-top: 0px !important; margin-bottom: 0px !important; padding: 0px !important;">實驗室中,通常是采用蒸餾裝置進行液體有機物沸點的測定。</p></div><div class="dpu8C _2kCxD " style="max-width: 100%; overflow-x: visible; font-size: 18px; line-height: 30px; color: rgb(34, 34, 34); margin-top: 24px; font-family: arial; white-space: normal; background-color: rgb(255, 255, 255);"><p style="overflow-y: auto; max-width: 100%; line-height: 30px; margin-top: 0px !important; margin-bottom: 0px !important; padding: 0px !important;">蒸餾是分離和提純液態有機化合物最常用的方法。純的液態物質在大氣壓下有一定的沸點,不純的液態物質沸點不恒定,因此可用基留的方法測定物質的沸點和定性地檢驗物質的純度。中華人民共和國國家標準GB 615-88《化學試劑 程測定通用方法》規定了用蒸餾法測定物質沸點的通用方法,適用于沸點在30-300C范圍內,并且在蒸餾過程中化學性能穩定的液體有機試劑。本節討論的是在常壓下的蒸餾,稱為普通蒸餾或簡單蒸餾。</p></div><div class="dpu8C _2kCxD " style="max-width: 100%; overflow-x: visible; font-size: 18px; line-height: 30px; color: rgb(34, 34, 34); margin-top: 24px; font-family: arial; white-space: normal; background-color: rgb(255, 255, 255);"><p style="overflow-y: auto; max-width: 100%; line-height: 30px; margin-top: 0px !important; margin-bottom: 0px !important; padding: 0px !important;">產品參數:</p></div><div class="_3hMwG _2kCxD " style="max-width: 100%; overflow-x: visible; display: flex; margin-top: 22px; font-family: arial; font-size: 12px; white-space: normal; background-color: rgb(255, 255, 255);"><div class="_1NCGf" style="display: flex; -webkit-box-orient: vertical; -webkit-box-direction: normal; flex-direction: column; -webkit-box-align: center; align-items: center; width: 700px;"><img src="https://pics1.baidu.com/feed/1ad5ad6eddc451da2443f73006fde76ad1163245.jpeg@f_auto?token=d4e3ca0ccca5e7392b88fb6effccb7fc" width="385" class="_3UoNn _1i_Oe" style="border: 1px solid rgba(0, 0, 0, 0.05); border-radius: 13px; margin: 0px auto;"/></div></div><p><br/></p>Mon, 23 Oct 2023 09:21:58 +0800
- 智能干浴索氏提取器,食用油中不溶性雜質含量的測定http://wmymzl126.cn/post/390.html<div class="dpu8C _2kCxD " style="max-width: 100%; overflow-x: visible; font-size: 18px; line-height: 30px; color: rgb(34, 34, 34); font-family: arial; white-space: normal; background-color: rgb(255, 255, 255);"><p style="overflow-y: auto; max-width: 100%; line-height: 30px; margin-top: 0px !important; margin-bottom: 0px !important; padding: 0px !important;"><span style="max-width: 100%; color: #000000;">索氏抽提法,是從固體物質中萃取化合物的一種方法。索氏提取法,用于粗脂肪含量的測定。脂肪廣泛存在于許多植物的種子和果實中,測定脂肪的含量,可以作為鑒別其品質優劣的一個指標。</span></p><p style="overflow-y: auto; max-width: 100%; line-height: 30px; margin-top: 0px !important; margin-bottom: 0px !important; padding: 0px !important;"><br/></p></div><div class="_3hMwG _2kCxD " style="max-width: 100%; overflow-x: visible; display: flex; margin-top: 22px; font-family: arial; font-size: 12px; white-space: normal; background-color: rgb(255, 255, 255);"><div class="_1NCGf" style="display: flex; -webkit-box-orient: vertical; -webkit-box-direction: normal; flex-direction: column; -webkit-box-align: center; align-items: center; width: 656px;"><img src="https://pics7.baidu.com/feed/b812c8fcc3cec3fdd68a9f6ceebd883387942737.jpeg@f_auto?token=9591fce7befd4e126966a8430ab8b2d4" width="640" class="_1g4Ex" style="border: 0px; width: 656px; border-radius: 13px;"/></div></div><div class="dpu8C _2kCxD " style="max-width: 100%; overflow-x: visible; font-size: 18px; line-height: 30px; color: rgb(34, 34, 34); margin-top: 28px; font-family: arial; white-space: normal; background-color: rgb(255, 255, 255);"><p style="overflow-y: auto; max-width: 100%; line-height: 30px; margin-top: 0px !important; margin-bottom: 0px !important; padding: 0px !important;"><br/></p><p style="overflow-y: auto; max-width: 100%; line-height: 30px; margin-top: 0px !important; margin-bottom: 0px !important; padding: 0px !important;"><span style="max-width: 100%; color: #000000;"><span style="max-width: 100%; color: #333333;">智能干浴索氏提取器 適用標準:</span><br style="display: block; max-width: 100%;"/></span></p><p style="overflow-y: auto; max-width: 100%; line-height: 30px; margin-top: 0px !important; margin-bottom: 0px !important; padding: 0px !important;"><br/></p></div><div class="dpu8C _2kCxD " style="max-width: 100%; overflow-x: visible; font-size: 18px; line-height: 30px; color: rgb(34, 34, 34); margin-top: 24px; font-family: arial; white-space: normal; background-color: rgb(255, 255, 255);"><p style="overflow-y: auto; max-width: 100%; line-height: 30px; margin-top: 0px !important; margin-bottom: 0px !important; padding: 0px !important;"><br/></p><p style="overflow-y: auto; max-width: 100%; line-height: 30px; margin-top: 0px !important; margin-bottom: 0px !important; padding: 0px !important;">GB/T 15683-2008 大米 直鏈淀粉含量的測定</p><p style="overflow-y: auto; max-width: 100%; line-height: 30px; margin-top: 0px !important; margin-bottom: 0px !important; padding: 0px !important;"><br/></p></div><div class="dpu8C _2kCxD " style="max-width: 100%; overflow-x: visible; font-size: 18px; line-height: 30px; color: rgb(34, 34, 34); margin-top: 24px; font-family: arial; white-space: normal; background-color: rgb(255, 255, 255);"><p style="overflow-y: auto; max-width: 100%; line-height: 30px; margin-top: 0px !important; margin-bottom: 0px !important; padding: 0px !important;"><br/></p><p style="overflow-y: auto; max-width: 100%; line-height: 30px; margin-top: 0px !important; margin-bottom: 0px !important; padding: 0px !important;">GB 5009.6-2016 食品安全國家標準 食品中脂肪的測定</p><p style="overflow-y: auto; max-width: 100%; line-height: 30px; margin-top: 0px !important; margin-bottom: 0px !important; padding: 0px !important;"><br/></p></div><div class="dpu8C _2kCxD " style="max-width: 100%; overflow-x: visible; font-size: 18px; line-height: 30px; color: rgb(34, 34, 34); margin-top: 24px; font-family: arial; white-space: normal; background-color: rgb(255, 255, 255);"><p style="overflow-y: auto; max-width: 100%; line-height: 30px; margin-top: 0px !important; margin-bottom: 0px !important; padding: 0px !important;"><br/></p><p style="overflow-y: auto; max-width: 100%; line-height: 30px; margin-top: 0px !important; margin-bottom: 0px !important; padding: 0px !important;">T/NAIA 040-2021 食用油中不溶性雜質含量的測定--索氏提取法</p><p style="overflow-y: auto; max-width: 100%; line-height: 30px; margin-top: 0px !important; margin-bottom: 0px !important; padding: 0px !important;"><br/></p></div><div class="dpu8C _2kCxD " style="max-width: 100%; overflow-x: visible; font-size: 18px; line-height: 30px; color: rgb(34, 34, 34); margin-top: 24px; font-family: arial; white-space: normal; background-color: rgb(255, 255, 255);"><p style="overflow-y: auto; max-width: 100%; line-height: 30px; margin-top: 0px !important; margin-bottom: 0px !important; padding: 0px !important;"><br/></p><p style="overflow-y: auto; max-width: 100%; line-height: 30px; margin-top: 0px !important; margin-bottom: 0px !important; padding: 0px !important;">GB/T 6433-2006 飼料粗脂肪測定方法</p><p style="overflow-y: auto; max-width: 100%; line-height: 30px; margin-top: 0px !important; margin-bottom: 0px !important; padding: 0px !important;"><br/></p></div><div class="dpu8C _2kCxD " style="max-width: 100%; overflow-x: visible; font-size: 18px; line-height: 30px; color: rgb(34, 34, 34); margin-top: 24px; font-family: arial; white-space: normal; background-color: rgb(255, 255, 255);"><p style="overflow-y: auto; max-width: 100%; line-height: 30px; margin-top: 0px !important; margin-bottom: 0px !important; padding: 0px !important;"><br/></p><p style="overflow-y: auto; max-width: 100%; line-height: 30px; margin-top: 0px !important; margin-bottom: 0px !important; padding: 0px !important;">HJ834-2017-土壤和沉積物半揮發性有機物的測定氣相色譜-質譜法</p><p style="overflow-y: auto; max-width: 100%; line-height: 30px; margin-top: 0px !important; margin-bottom: 0px !important; padding: 0px !important;"><br/></p></div><div class="dpu8C _2kCxD " style="max-width: 100%; overflow-x: visible; font-size: 18px; line-height: 30px; color: rgb(34, 34, 34); margin-top: 24px; font-family: arial; white-space: normal; background-color: rgb(255, 255, 255);"><p style="overflow-y: auto; max-width: 100%; line-height: 30px; margin-top: 0px !important; margin-bottom: 0px !important; padding: 0px !important;"><br/></p><p style="overflow-y: auto; max-width: 100%; line-height: 30px; margin-top: 0px !important; margin-bottom: 0px !important; padding: 0px !important;">HJ 647-2013 環境空氣和廢氣 氣象和顆粒物中多環芳烴的測定 高效液相色譜法</p><p style="overflow-y: auto; max-width: 100%; line-height: 30px; margin-top: 0px !important; margin-bottom: 0px !important; padding: 0px !important;"><br/></p></div><div class="dpu8C _2kCxD " style="max-width: 100%; overflow-x: visible; font-size: 18px; line-height: 30px; color: rgb(34, 34, 34); margin-top: 24px; font-family: arial; white-space: normal; background-color: rgb(255, 255, 255);"><p style="overflow-y: auto; max-width: 100%; line-height: 30px; margin-top: 0px !important; margin-bottom: 0px !important; padding: 0px !important;"><br/></p><p style="overflow-y: auto; max-width: 100%; line-height: 30px; margin-top: 0px !important; margin-bottom: 0px !important; padding: 0px !important;">HJ609-2014固定污染源廢氣 苯可溶物的測定 索氏提取-重量法</p><p style="overflow-y: auto; max-width: 100%; line-height: 30px; margin-top: 0px !important; margin-bottom: 0px !important; padding: 0px !important;"><br/></p></div><div class="dpu8C _2kCxD " style="max-width: 100%; overflow-x: visible; font-size: 18px; line-height: 30px; color: rgb(34, 34, 34); margin-top: 24px; font-family: arial; white-space: normal; background-color: rgb(255, 255, 255);"><p style="overflow-y: auto; max-width: 100%; line-height: 30px; margin-top: 0px !important; margin-bottom: 0px !important; padding: 0px !important;"><br/></p><p style="overflow-y: auto; max-width: 100%; line-height: 30px; margin-top: 0px !important; margin-bottom: 0px !important; padding: 0px !important;">HJ/T 40-1999 固定污染源排氣中苯并(a)芘的測定 高效液相色譜法</p><p style="overflow-y: auto; max-width: 100%; line-height: 30px; margin-top: 0px !important; margin-bottom: 0px !important; padding: 0px !important;"><br/></p></div><div class="dpu8C _2kCxD " style="max-width: 100%; overflow-x: visible; font-size: 18px; line-height: 30px; color: rgb(34, 34, 34); margin-top: 24px; font-family: arial; white-space: normal; background-color: rgb(255, 255, 255);"><p style="overflow-y: auto; max-width: 100%; line-height: 30px; margin-top: 0px !important; margin-bottom: 0px !important; padding: 0px !important;"><br/></p><p style="overflow-y: auto; max-width: 100%; line-height: 30px; margin-top: 0px !important; margin-bottom: 0px !important; padding: 0px !important;">GBT22048-2015 玩具及兒童用品中特定鄰苯二甲酸酯增塑劑的測定</p><p style="overflow-y: auto; max-width: 100%; line-height: 30px; margin-top: 0px !important; margin-bottom: 0px !important; padding: 0px !important;"><br/></p></div><div class="_3hMwG" style="max-width: 100%; overflow-x: visible; display: flex; margin-top: 22px; font-family: arial; font-size: 12px; white-space: normal; background-color: rgb(255, 255, 255);"></div><p><br/></p>Tue, 25 Jul 2023 09:10:46 +0800
- 凱式氨氮蒸餾裝置在土壤質量全氮的測定凱氏法中的應用http://wmymzl126.cn/post/389.html<p>HJ 717-2014土壤質量全氮的測定凱氏法規定了測定土壤樣品中全氮含量的凱氏法,適用于土壤中全氮的測定。當取樣量為1g時,本標準的方法檢出限為48 mg/kg。</p><p><br/></p><p>全氮total nitrogen,指在本標準規定的條件下,能測定的樣品中氮含量的總和,包括有機氮(如蛋白質、氨基酸、核酸、尿素等)、硝態氮、亞硝態氮以及銨態氮,還包括部分聯氮、偶氮和疊氮等含氮化合物。</p><p><br/></p><p>實驗方法原理:土壤中的全氮在硫代硫酸鈉、濃硫酸、高氯酸和催化劑的作用下,經氧化還原反應全部轉化為銨態氮。消解后的溶液堿化蒸餾出的氨被硼酸吸收,用標準鹽酸溶液滴定,根據標準鹽酸溶液的用量來計算土壤中全氮含量。</p><p><br/></p><p>凱式氨氮蒸餾裝置</p><p>氨氮蒸餾裝置按照連接蒸餾裝置,蒸餾前先檢查蒸餾裝置的氣密性,并將管道洗凈把消解液全部轉入蒸餾瓶中,并用水洗滌凱氏氮消解瓶4~5次,總用量不超過80ml,連接到凱氏氮(或氨氮)蒸餾裝置上。在250ml錐形瓶中加入20ml硼酸溶液和3滴混合指示劑吸收餾出液,導管管尖伸入吸收液液面以下。將蒸餾瓶成45°斜置,緩緩沿壁加入20ml氫氧化鈉溶液,使其在瓶底形成堿液層。迅速連接定氮球和冷凝管,搖動蒸餾瓶使溶液充分混勻,開始蒸餾,待餾出液體積約100ml 時,蒸餾完畢。用少量已調節至pH4.5的水洗滌冷凝管的末端。如果消解后消解瓶中的沉淀物附著在瓶壁上,可加入少量水后使用超聲波振蕩器將其溶于水中,再完全轉移至蒸餾瓶中。</p><p><br/></p><p>凱式氨氮蒸餾裝置</p><p>那艾智能一體化蒸餾儀(斜面款)是采用智能一體化設計根據實驗室蒸餾預處理操作規程,集恒溫加熱、蒸餾終點自動控制、冷卻水循環于一體的新型智能蒸餾處理裝置。采用遠紅外陶瓷加熱裝置代替大功率電加熱器同時采用智能蒸餾終點控制、冷卻水自動降溫及回流裝置以及專業設計冷凝管等技術手段,實現該儀器實驗精密控溫、自動防倒吸、加熱均勻、防暴沸、智能終點控制等功能。使用方便,節能環保。智能一體化蒸餾儀廣泛適用于環境監測、環保、疾控、水產、供排水、高校、科研院所、廠礦企業等各類化學實驗室需要蒸餾處理的場所,如樣品中的揮發酚、氰化、氨氮、凱氏氮、COD、油中水分等項目的蒸餾消解處理。 </p><p><br/></p>Mon, 17 Jul 2023 14:26:27 +0800