LGJ-200FGY型真空冷凍干燥機-壓蓋型

LGJ-200FG Y Vacuum Freeze Dryer

產品用途:

真空冷凍干燥機廣泛用在醫學、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并保持原有生化特性。

Product application:

Vacuum freeze dryer is widely usely in medical,pharmaceutical,biological research,chemical and food fields.Freeze-dried articles are easy to be stored for a long time,and can be restored to the pre-freeze-dried state and retain their original biochemical characteristics after water addition.

主要特點：

? 干燥倉透明門采用航空亞克力材料，無粘結、高強度無泄漏，在操作過程中能清晰觀察物料的變化過程。

? 進口品牌壓縮機，穩定、噪音低。

? 品牌真空泵，抽速大、噪音低。

? 預凍干燥在原位進行，減少干燥過程的繁瑣操作，實現了凍干過程的自動化；

? 硅油作為循環介質，控溫精度高，擱板溫差≤1℃,干燥效果均勻；

? 擱板預凍溫度可調、可控、可摸索、中試和生產工藝；

? 可儲存1000組程序，每個程序可程序化設定預凍段和干燥段，冷凍干燥機在運行過程中可修改程序參數，并記錄干燥曲線及數據；

? 7寸觸摸屏操作，PLC工業控制器，顯示干燥曲線；

? 方形托盤不易變形，易于操作，便于清洗；

? 配置充氣閥，可充干燥惰性氣體；

? 可設置用戶等級和密碼，分權進行操作管理；

? 可充氮氣或者惰性氣體進行干燥后的保存。

Main features:

1. The transparent door of the drying warehouse is made of aviation acrylic materials with no adhesion,high strength and no leakage.It can clearly observe the changing process of materials during operation.

2. Imported brand compressor,stable,low noise.

3. Brand vacuum pump,pumping speed,low noise.

4. Pre-freeze drying is carried out in situ,which reduces the tedious operation of the drying process and realizes the automation of the freeze-drying process.

5. Silicone oil as a circulation medium,and high precision temperature control,shelf temperature difference≤1℃，even drying effect；

6. Shelf prefreezing temperature adjustable，controllable，groping，pilottest and production process；

7. 1000 sets of programs can be stored.Each program can be programmed to set prefreezing and drying sections.During operation,program parameters can be modified and drying curves and data can be recorded.

8. 7touch screen operation,PIC industrial controller,display drying curve;

9. Square tray is not easy to deform,easy to operate,easy to clean;

10. Equipped with filling valve,can be filled with dry inert gas;

11. User level and password can be set,and operation and management can be carried out by decentralization;

12. It can be filled with nitrogen or inert gas for preservation after drying.

? 凍干自動控制系統：

? 板層加溫控制系統：

熱循環保護，特殊加熱材料，模糊PID控制算法。

凍干曲線優化控制算法，可在升華及解析干燥階段控制樣品升溫速率及當前階段真空度值。

? 真空調節系統:

升華及解析干燥過程進行真空度調節,避免特殊物質起泡、吹瓶及加快凍干效率的問題。

采用工業觸摸屏,人機互動型好,簡單易懂,不需說明書也可進行簡易操作。

? 手自動模式選擇:

手動模式用于摸索工藝參數(人為干預性強),自動模式用于工藝成熟階段,一鍵操作,簡單便捷。

? 數據記錄系統:

外存存儲(U盤),存儲數據量與U盤的容量有關系

PC數據庫存儲,存儲數據量與電腦硬盤可使用容量有關系(選配項)。

? 除霜方式：

冷阱電除霜化霜，通過溫度及時間兩種控制模式，提高了化霜速度與安全性；

13. Panel heating control system；

Thermal cycle protection，special heating materials，fuzzy PID control algorithm.

The optimal control algorithm of freeze-drying curve，can control algorithm.

Thermal cycle protection，special heating materials，fuzzy PID control algorithm.

The optimal control algorithm of freeze-drying curve，can control the temperature rise rate and vacuum value of samples in the sublimtion and analytical drying stages.

Use industrial touch screen,good man-machine interaction,easy to understand,no manual can also be simple operation.

14. Manual automatic mode selection:

Manual mode is used for the process mature stage,a key operation,simple and convenient.

15. Data recording system:

External storage(U disk),storage data volume and U disk capacity is related

PC database storage,storage data volume and the computer hard disk can use the capacity relationship(optional).

16. Defrost method:

Cold trap electric defrost,through temperature and time two control modes,improve defrost speed and safety;

選配功能(另收取費用)：

PC(電腦)端可遠程監控設備運行狀況,最遠監控距離1.5KM(選配),打印凍干曲線及數據（選配）；

共晶點測試功能(選配)；

10寸大彩屏，更輕松操作設備(選配)；

進口品牌真空泵（選配）；

水冷冷凝，溫度更穩定不受環境溫度影響(選配)；

真空調節系統：升華及解析干燥過程進行真空度調節，避免特殊物質起泡、吹瓶及加快凍干效率的問題。

Optional functions(additional charge):

1. PC terminal can monitor the operation status of the equipment remotely,the longest monitoring distance is 1.5Km(optional),and the freeze-dryingcurve and data can be printed(optional);

2. Eutectic point test function(optional);

3. 10 color screen,easy to operate equipment(optional);

4. Imported brand vacuum pump(optional);

5. Water cooled condensation,more stable temperature is not affected by the environment temperature(optional);

6.Vacuum regulating system：Sublimation and analytical drying process for vacuum adjustmaent to avoid special substances bubbling，blowing bottles and speed up the lyophilization efficiency.

校準功能：

可進行溫度及真空度校準，確保長期使用測量值的精確性。

凍干曲線查詢功能(可查詢溫度及真空度曲線，方便工藝優化及凍干效果驗證)。

Calibration function:

1. Temperature and vacuum calibration can be carried out to ensure the accuracy of the measured value in long-term use.

2. Freeze-drying curve query function(temperature and vacuum curve can be inquired to facilitate process optimization and freeze-drying effect verification).

技 術 配 置 一 覽 表

Technology configuration table