Product Introduction:

Nitrogen blowing is used for sample preparation in liquid phase, gas phase, and mass spectrometry analysis. It adopts * approved technology to concentrate the sample by blowing nitrogen into the surface of the heated sample. This method has the characteristics of time-saving, easy operation, and easy control, and can quickly obtain the expected results. This technology uses solid-phase extraction pretreatment technology instead of traditional liquid-phase extraction and chromatography techniques, enabling rapid separation and purification of samples. Replacing the commonly used rotary evaporator with nitrogen blowing for concentration greatly shortens the analysis time. The MTN-2800D nitrogen blowing device produced by our company uses aluminum heating blocks as the bathroom, which have good heat transfer performance, uniform heat transfer, and are conducive to rapid heating and temperature control. Blow nitrogen onto the surface of the sample to achieve anaerobic concentration of the liquid sample. Blow pipes are independent of each other and will not cause cross contamination.

Product features:
1. Large heating block designs can meet various special requirements.
2. The specially designed lifting test tube rack can easily remove the entire row of test tubes or place them in a constant temperature block, with dual over temperature protection of "upper limit" and "upper deviation".
3. Four sets of digital displays respectively display the set temperature and actual temperature of the device, as well as the set timing and incremental timing.
4. There is a temperature signal output interface that can be easily connected to the recording device.

Specification parameters:
Product model: MTN-2810D-8/12
Temperature regulation range (℃): Room temperature+5-300
Temperature regulation accuracy (℃): ± 0.1
Temperature protection: upper limit protection or set value deviation protection can be selected
Timed time: 10 minutes to 99 hours and 59 minutes
Heating block holes: 8 holes/12 holes
Heating power (W): 1350
Operating environment temperature (℃): 5-35
Power supply voltage: 220V/50Hz
Heating block size (mm): 210W × 95L × 150D
Dimensions (excluding pole height mm): 268Wx230Lx165H