ZLGJ-10-80 ℃ Multi-manifold Vacuum Freeze Dryer

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Multi-manifold type vacuum freeze dryer

Key words: experimental instrument

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Product Details

Scientific instruments are tools for precision measurement, and their precision and reliability must be an order of magnitude higher than the object being measured. Therefore, although there are not as many components as airplanes, the systematic design is also beyond imagination. The chromatographic column, as a consumable, is a separation center, just like the heart. High pressure, tightness and flow rate stability are required. And the oven needs to be kept at a constant temperature. To prevent leakage, maintain constant temperature, pressurized flow, every link, can not be slack. For materials, seals, and fluid mechanics, a high foundation is required.

The method for checking whether the instrument leaks: pinch off the external vacuum skin tube, and observe whether the vacuum gauge on the instrument can keep the instrument leak-free for five minutes. If there is air leakage, check whether the sealing ring on each sealing joint and rotating shaft is effective. On the contrary, the instrument is normal to check the vacuum pump and vacuum pipeline.

Key features:
1, integrated structure design, small size, easy to use, no leakage.
2. All materials in contact with the product use inert materials to meet the requirements of GLP.
3. The cold trap and drying rack are made of stainless steel, which is anti-corrosion and easy to clean.
4. The cold trap has a large opening, no inner coil, with sample pre-freezing function, and no low-temperature refrigerator.
5, patented gas diversion technology, cold trap ice capture uniform, ice capture capacity.
6, the international famous brand compressor, high efficiency and energy saving, long service life, low noise.
7, well-known brand vacuum pump, pumping speed, to achieve a higher limit of vacuum.
8. The vacuum pump protection function can set the temperature of the vacuum pump to start the cold trap to protect the service life of the vacuum pump.
9. The 7-inch true color industrial embedded touch screen SH-HPSC-II modular controller with high control accuracy and stable and reliable performance.
10, intelligent data recording system, real-time recording and display of cold trap temperature curve, sample temperature curve, vacuum curve, export data can be browsed by computer printing and a variety of operations.
11. The powerful sensor calibration function ensures the accuracy of the measured value for long-term use.
Technical indicators:
12. Cold trap coil temperature: less than -80 ℃ (no load).
13. Ultimate vacuum degree: below 5Pa (no load).
14. Pumping rate: 2L/S.
15. Capture water capacity: 3-4kg/24h.
16. Cooling method: air cooling.
17. Defrosting mode: natural defrosting.
18. Host size: 530 x560x770(mm)
19. Freeze-drying area: 4 0.10 ㎡ sample trays with a diameter of Φ 180mm.
20. Eight eggplant flasks, two 100ml, two 150ml, two 250ml and two 500ml respectively
21. Material tray spacing: 70mm
22. Quantity of vials:
Syringa Ф 12mm:920
Syringa Ф 16mm:480
Syringa Ф 22mm:260
23. Host weight: 87kg
24. Normal working conditions Ambient temperature: 10 ℃ ~ 30 ℃
25. Overall power: 1900W
26. Relative humidity: ≤ 70%
27. Power supply voltage: single phase 220V ± 10% 50Hz
28, the working environment should be free of conductive dust, explosive, corrosive gases and strong electromagnetic interference.
29. Transportation and storage conditions Ambient temperature:-40 ℃ ~ 50 ℃
ZLGJ-10-80 ℃ Multi-manifold Vacuum Freeze Dryer

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