主要特點(diǎn)
升華儀(有機(jī)小分子提純?cè)O(shè)備)主要用途是在真空條件下對(duì)有機(jī)混合物進(jìn)行升華達(dá)到純化的目的(即蒸發(fā)后重結(jié)晶)，主要處理的對(duì)象為具有升華性的有機(jī)材料，或具有流動(dòng)相特性混合物如有機(jī)聲光產(chǎn)品(如有機(jī)發(fā)光顯示器用的有機(jī)光電材料)或納米材料。
貝意克提供滿足從研發(fā)級(jí)，中試級(jí)直至產(chǎn)業(yè)化級(jí)別所需的多種規(guī)格的升華儀，有利于用戶實(shí)現(xiàn)從實(shí)驗(yàn)室到生產(chǎn)線的無(wú)縫對(duì)接。
此類設(shè)備采用真空吸附球頭擠壓密封，結(jié)構(gòu)簡(jiǎn)單，便于拆卸。方便進(jìn)放物料，易于操作。
Sublimation instrument(Organic Small Molecule Purification Equipment) is to purify the organic mixture under vacuum conditions ( re-crystallization after evaporation). The main treatment object is sublimable organic material, or a mixture with phase characteristics such as organic sound and light products (such as An organic photoelectric material for an organic light emitting display) or a nano material.
BEQ provides a variety of sublimation instruments that meet the needs of R&D, pilot and industrialization levels, enabling users to seamlessly integrate from laboratory to production line.
Adopt Vacuum adsorption ball head extrusion seal.The structure is simple and easy to disassemble. Convenient to put in and put materials also operate.
技術(shù)參數(shù)Technical Parameters
| 升華爐Sublimation furnace | |
| 功率Power | 5KW |
| 電壓Voltage | AC220V 50/60Hz |
| 加熱元件heating element | 進(jìn)口KTL電阻絲 resistance wire |
| 加熱區(qū)heating zone | 3區(qū)，3點(diǎn)獨(dú)立控溫 three zones,three points temp. control independently |
| 溫區(qū)長(zhǎng)度 length of zone | 200+300+200mm（可定制）(customizable) |
| 升華區(qū)及保溫區(qū)溫度Sublimation area and insulation zone temperature | 室溫至800℃，連續(xù)可調(diào) Continuously adjustable from room temperature to 800 ° C |
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| 數(shù)字工控儀表與PLC雙控，模糊型PID控制。 PID automatic and double control by digital industrial instrument ａnd PLC
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| 無(wú)紙記錄Paperless record | 內(nèi)置存儲(chǔ)記錄運(yùn)行工藝數(shù)據(jù)，外接USB接口，可以電腦連接一鍵拷貝數(shù)據(jù)。 Built-in storage record running process data, external USB interface, you can connect one-click copy data with computer. |
| 結(jié)構(gòu)描述Structure | 1）設(shè)備對(duì)半開(kāi)啟； half open 2）進(jìn)料端配備高精度質(zhì)量流量計(jì)，準(zhǔn)確控制氣體流量，可以實(shí)現(xiàn)生產(chǎn)工藝拓展和調(diào)整； The feeding end is equipped with a high-precision mass flow meter to accurately control the gas flow, which can realize the expansion and adjustment of the production process. 3）采用自動(dòng)化工藝流程，設(shè)定好工藝一鍵操作。降低人為因素，工藝可靠性達(dá)到99.9%。 Automated process flow is used to set the process for one-button operation. Reduce human factors and achieve a process reliability of 99.9%.
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| 過(guò)濾方式Filter | 采用多級(jí)過(guò)濾保護(hù)裝置，包括微孔金屬濾網(wǎng)、液氮內(nèi)嵌式冷凝阱。Multi-level filter protection device including Microporous metal filter ,condensation trap liquid nitrogen embedded |
| Plasma系統(tǒng)Plasma system | |
| 腔體chamber | 內(nèi)外石英管裝置，可保證真空室管不受污染，且易于清洗。 The inner and outer quartz tube devices ensure that the vacuum chamber tubes are free from contamination and are easy to clean.
內(nèi)層料管分段升華后各段料容易區(qū)分，能限度的保證產(chǎn)品的純度和產(chǎn)率。 After the inner layer tube is sublimated, the sections are easy to distinguish, which can ensure the purity and yield of the product to the utmost extent.
外管（單端封口）：60/100*1000mm，內(nèi)管根據(jù)要求定制 Outer tube (single-end sealing): 60/100*1000mm, the inner tube is customized according to requirements |
| 真空系統(tǒng)vacuum unit | |
| 采用主管和分子泵直連，確保實(shí)驗(yàn)中高真空要求，真空度可達(dá)10 -4Pa | Direct connection with the main tube and molecular pump to ensure high vacuum in the experiment, the vacuum can reach 10 -4Pa |
| 前級(jí)泵Fore pump | 抽速pumping speed：165L/Min |
| 分子泵Molecular pump | 抽速pumping speed：49L/S（KF40接口） 轉(zhuǎn)速Rotating speed：81000rpm |
