產品時間:2017-05-21
廣泛用在醫(yī)學、制藥、生物研究、化工和食品等領域。經冷凍干燥處理的物品易于長期保存,加水后能恢復到凍干前狀態(tài)并保持原有生化特性。LG-1(電加熱)中草藥冷凍干燥機,通過優(yōu)化結構實現連續(xù)式凍干,效率提高50%。該機型具備擱板加熱和稱重功能,且可以記憶凍干曲線,將凍干過程清晰的展現在用戶面前。
中草藥食品凍干機主要特點:
1、預凍、干燥分體結構,同時進行,提高了凍干效率,縮短了凍干時間。
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、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。
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,水汽運動阻力小,提高了干燥效率。
Condenser is located on bottom of drying chamber. Resistance to watervapour motion is small,
to increase drying efficiency.
4、雙面輻射加熱,輻射率 90%以上,溫度均勻性好。
Both sides radiant heating, radiation rate is more than 90%, with bettertemperature uniformity.
5、制冷采用進口風冷式制冷壓縮機組。
Refrigeration uses imported air cooling type refrigerant compressor unit.
6、干燥艙、捕水器、真空系統、制冷系統、電控為整機一體化結構,由工控機全自動控制。
Drying chamber,condenser, vacuum system, refrigerating system, and electronic control are
contained in integrated machine, automatically controlled by Industrial Personal Computer
7、PLC+彩色觸摸屏控制,可以設置32組凍干工藝,每組包括36段。用戶可以根據需要設定2-36段凍干工藝。可顯示樣品溫度曲線、隔板溫度曲線、冷阱溫度曲線、真空度曲線。可以實現 U盤導出凍干工藝數據。在計算 機上查看凍干數據。
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、可選配遠程控制系統,實現遠程監(jiān)控凍干機。
Remote control system is optional, to fulfill remote monitoring for freeze dryer.
主要技術參數:
| 項目 Item | LG-1 |
干燥室 Drying chamber | 干燥面積 Freeze-drying area | 1㎡ |
隔 板 層 數 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 Basic parameters | 極限真空度 Vacuum degree | ≤10Pa |
冷卻方式 Style of cooling | 風冷:通風良好室溫≤25℃ air cooling, draughty ambient temperature≤25℃ | |
預凍倉 Precool warehouse | zui低溫度 | ≤-40℃ |
| 項目 Item | LG-1 |
干燥室 Drying chamber | 干燥面積 Freeze-drying area | 1㎡ |
隔 板 層 數 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 Basic parameters | 極限真空度 Vacuum degree | ≤10Pa |
冷卻方式 Style of cooling | 風冷:通風良好室溫≤25℃ air cooling, draughty ambient temperature≤25℃ | |
預凍倉 Precool warehouse | zui低溫度 | ≤-40℃ |