MD200-2 Dry Nitrogen Blower, RT+5°C~150°C, Shanghai Huxi Industrial CompanyLimited (CAT#: STEM-GLE-4088-LGZ)

Working principle: By blowing nitrogen gas into the surface of the heated sample, the solvent in the sample is quickly evaporated and separated, so as to achieve the purpose of anaerobic concentration of the sample and keep the sample more pure. Using a nitrogen blower instead of a common rotary evaporator for concentration can condense dozens of samples at the same time, greatly shortening the sample preparation time, and has the characteristics of time saving, easy operation and speed.

Temperature range: RT+5°C~150°C
Heating time: ≤15min (20°C to 100°C)
Time setting: 1min-100h
Display accuracy: 0.1°C
Temperature Stability@40°C: ±0.3°C
Sample throughput: 2 standard modules
Screen display: LCD liquid crystal display (5-segment program can be controlled)
Nitrogen flow: 0~10L/min
Nitrogen pressure: ≤0.1MPa
Air needle length: 150mm
Size: 330×220×540(mm)
Net weight: 8kg
Power supply: AC220V, 50Hz
Maximum power: 400W
Standard module: 2*12 holes*16.5mm
Optional modules: HX06*2, HX07*2, HX08*2, HX09*2, HX18*2, HX19*2, HX20*2

1. Each purge needle can be independently controlled, with 24 airway control switches, without wasting gas.
2. The heater enables the sample to be quickly and efficiently heated to the evaporation temperature, while the gas is blown from the gas chamber to the surface of the solution through the gas needle, which promotes rapid evaporation of the solution and concentration of the sample.
3. The whole working system consists of adjustable gas chamber and heater.
4. The position of the gas needle in the gas chamber can be changed to make it suitable for different test tubes. The standard gas needle length is 150mm.
5. The height of the air cavity can be adjusted according to the height of the solvent liquid level. When concentrating toxic solvents, the whole system can be placed in a fume hood.
6. Automatic fault detection and alarm function.
7. Standard equipped with air cavity and special adjustable bracket.
8. Built-in over-temperature protection device.
9. Instant temperature display, time decrement display.

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