DG-2/3/4A Series
DG-2/3/4A Model On-line Degassing Vacuum Machine
The system can continuously remove dissolved gases from the mobile phase;
eliminate flow instabilities, decrease baselines drift and noisy. And eliminate
dissolved oxygen interference to the electrochemical, fluorescence and UV
detections. The system is available in 2,3& 4-channel types.
The on-line degasser is connected between the mobile phase reservoir
and the HPLC pump. The mobile phase flows into the degasser by its intake.
It flows in the permeable membrane tube which has gas permeability,
the tube is placed in the vacuum chamber.
Tube inside and outside has pressure difference,
The gas in the mobile phase infiltrates continuously through tube wall,
so that it can reach the purpose of online degassing for the mobile phase .
The degassed mobile phase is transferred into the HPLC pump by gas-proof soft pipe.
Specifications:
Number of channels |
2, 3 & 4 |
Internal Volume per channel |
15ml |
Maximum Flow rate per channel |
10ml/min |
Maximum Pressure per channel |
5psig |
Dimensions |
440L×160W×230H (mm) |
Weight |
6Kg |
Power |
50/60Hz, 220V/110V |
After Degassing( at 25 centigrade):
Liquid Flow rate(ml/min)
|
1 |
5 |
Gas input content(ppm) |
About 8 |
About 8 |
Gas output content(ppm) |
About 1.8 |
About 4 |
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- Ultra Pure Water Deionizer
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Accessory for GC/HPLC
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- Microliter Syringe
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- Vacuum Pump
- Filtration
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SPECTROPHOTOMETER
Contact:
Golden Saqi Technology Co.,Ltd
ADD: No 16, Yishou Road, Lixia District, Jinan, Shandong, China.
Cell: 86-15963119850
Tel:86-531-88166650
Fax:86-531-86038855
Email: sales@golden-saqi.com
Website: www.golden-saqi.com