-120℃冷阱Parylene 　　-120℃冷阱，主要用于parylene（派瑞林）真空涂覆，在Parylene（派瑞林）工藝中，真空涂覆腔與真空泵之間的真空腔體存在不少殘余的Parylene物質(zhì)和水蒸汽，Parylene（派瑞林）冷阱在該真空度下可利用-120℃的低溫來(lái)冷凝捕集殘余的Parylene物質(zhì)和水蒸汽，從而很好的保護(hù)了真空泵，同時(shí)也提高了系統(tǒng)真空度，為Parylene（派瑞林）工藝提供了良好的環(huán)境。 應(yīng)用行業(yè) Applicable Industries 用于生化石油、化工材料、低溫液浴，氣體捕集、科研實(shí)驗(yàn)等領(lǐng)域 This product can be applied in such fields as biochemistry, petroleum, chemical?materials, cryogenic liquid bath, gas entrapment, scientific research and experiment. 特點(diǎn) Features 1. 采用先進(jìn)的單機(jī)自動(dòng)復(fù)疊制冷技術(shù)，用一臺(tái)壓縮機(jī)，經(jīng)過(guò)制冷系統(tǒng)的自動(dòng)復(fù)疊，充入混合環(huán)保制冷劑，30min內(nèi)可達(dá)到-120℃ 的低溫； 2. 耗電少、噪音低、操作簡(jiǎn)便、制冷穩(wěn)定； 3. 一般冷阱的蒸發(fā)器部分可做成棒式的和鍋式的，也可以根據(jù)客戶的需求設(shè)計(jì)不同形狀的（右圖為棒式冷阱）。 1. The advanced single-unit auto-cascade?refrigeration technique is adopted; one compressor is used; through auto cascade of the refrigeration system, environment-friendly mixed refrigerants are filled; the low temperature of -120℃ can be reached within 30min; 2. Low power consumption, low noise, simple and convenient operation, and stable refrigeration; 3. Commonly, the evaporator of the cold trap is of rod or boiler shape; different shapes can also be designed according to customers’ requirements (The right picture is a rod-shaped cold trap).