產(chǎn)品時(shí)間：2017-05-21
廣泛用在醫(yī)學(xué)
、制藥、生物研究
中草藥食品凍干機(jī)主要特點(diǎn)：
1 Pre-freezing and drying are separated structure, they are going on at same time. This way improves freeze-drying efficiency and shorten drying time. 2 Material trays are put on stand between heating shelves. There are weight sensor on top of stand, to measure material weight on working state. So drying condition can be calculated. 3、捕水冷阱位于干燥室下方 Condenser is located on bottom of drying chamber. Resistance to watervapour motion is small, to increase drying efficiency. 4 Both sides radiant heating, radiation rate is more than 90%, with bettertemperature uniformity. 5 Refrigeration uses imported air cooling type refrigerant compressor unit. 6 Drying chamber,condenser, vacuum system, refrigerating system, and electronic control are contained in integrated machine, automatically controlled by Industrial Personal Computer 7 PLC + color touch screen control, you can set the freeze-drying process 32 groups, each group consists of 36 segments. Users can set the lyophilization process as required in paragraph 2-36. Sample temperature curve can be displayed, a separator temperature curve, thetemperature curve of the cold trap, vacuum curve. U disk can export the lyophilization process data. View lyophilized data on the computer. 8 Remote control system is optional, to fulfill remote monitoring for freeze dryer. 主要技術(shù)參數(shù)： 項(xiàng)目 Item LG-1 干燥室 Drying chamber 干燥面積 Freeze-drying area 1㎡ 隔 板 層 數(shù) Layers of partition board 4+1 隔板溫度范圍 Temperature scope of partition board 室溫 --- +120℃ 隔板間距 partition board space 60mm 隔板尺寸 Size of partition board 400mm*625mm*20mm 捕水冷阱 Cold trap 冷 阱 zui 低 溫 度 Cold trap temperature ≤-50℃ 捕 水 能 力 Water-capture capability 20Kg 化霜方式 Frost way 水化霜 creme hydratation 基本參數(shù) Basic parameters 極限真空度 Vacuum degree ≤10Pa 冷卻方式 Style of cooling 風(fēng)冷：通風(fēng)良好室溫≤25℃ air cooling, draughty ambient temperature≤25℃ 預(yù)凍倉 Precool warehouse zui低溫度 ≤-40℃ 項(xiàng)目 Item LG-1 干燥室 Drying chamber 干燥面積 Freeze-drying area 1㎡ 隔 板 層 數(shù) Layers of partition board 4+1 隔板溫度范圍 Temperature scope of partition board 室溫 --- +120℃ 隔板間距 partition board space 60mm 隔板尺寸 Size of partition board 400mm*625mm*20mm 捕水冷阱 Cold trap 冷 阱 zui 低 溫 度 Cold trap temperature ≤-50℃ 捕 水 能 力 Water-capture capability 20Kg 化霜方式 Frost way 水化霜 creme hydratation 基本參數(shù) Basic parameters 極限真空度 Vacuum degree ≤10Pa 冷卻方式 Style of cooling 風(fēng)冷：通風(fēng)良好室溫≤25℃ air cooling, draughty ambient temperature≤25℃ 預(yù)凍倉 Precool warehouse zui低溫度 ≤-40℃、預(yù)凍、干燥分體結(jié)構(gòu)，同時(shí)進(jìn)行，提高了凍干效率，縮短了凍干時(shí)間。、料盤置于加熱板間的支架上，料盤支架上端固定有稱重傳感器，可在工作狀態(tài)下測量物料的重量，以測算其干燥情況。，水汽運(yùn)動(dòng)阻力小，提高了干燥效率。、雙面輻射加熱，輻射率 90%以上，溫度均勻性好。 、制冷采用進(jìn)口風(fēng)冷式制冷壓縮機(jī)組。、干燥艙 、捕水器、真空系統(tǒng) 、制冷系統(tǒng) 、電控為整機(jī)一體化結(jié)構(gòu)，由工控機(jī)全自動(dòng)控制 。 、PLC+彩色觸摸屏控制，可以設(shè)置32組凍干工藝，每組包括36段。用戶可以根據(jù)需要設(shè)定2-36段凍干工藝
?div id="jpandex" class="focus-wrap mb20 cf">？娠@示樣品溫度曲線、隔板溫度曲線
、冷阱溫度曲線
、真空度曲線?div id="jpandex" class="focus-wrap mb20 cf">？梢詫?shí)現(xiàn) U盤導(dǎo)出凍干工藝數(shù)據(jù)
。在計(jì)算 機(jī)上查看凍干數(shù)據(jù)。
、可選配遠(yuǎn)程控制系統(tǒng)
，實(shí)現(xiàn)遠(yuǎn)程監(jiān)控凍干機(jī)。
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