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GR-2000 multifunctional nitrogen blower
GR-2000 multifunctional nitrogen blower
Product details
GR-2000 multifunctional nitrogen blower
The GR-2000 series multifunctional nitrogen blowing instrument is an experimental equipment based on a combination of heater and blowing. It can be used for concentration preparation of bulk samples, replacing the commonly used rotary evaporator for concentration of large quantities of samples, greatly reducing the sample preparation time. Usually, inert gas is used to blow the heated sample, allowing for rapid concentration, separation, and purification of the sample to achieve oxygen free concentration and maintain its purity. Widely used for batch preparation of samples in food inspection, drug screening, pesticide residue detection, hormone analysis in liquid phase, gas phase, and mass spectrometry analysis. In the sample visualization experiment, the real-time observation of the change process of each sample can ensure the accuracy of the experiment.
Functional features:
Sample visualization
Module optional, with 5ml/12 holes, 5ml/24 holes, 20ml/12 holes, 20ml/24 holes
Each blowing needle can be independently controlled
The height of the air chamber can be adjusted,
Automatic fault detection and alarm function
Over temperature protection device
The whole machine can be placed in a fume hood for use
Optional flowmeter pressure reducing valve
Blow needle can be adjusted arbitrarily
The height of the blowing needle can be adjusted, and the number and position of blowing needles on the air chamber can be adjusted according to the experimental requirements, thereby achieving nitrogen conservation.
Technical parameters:
Temperature control range: Room temperature+5 ℃~180 ℃
Heating time: ≤ 30 minutes (from 40 ℃ to 180 ℃)
Temperature control accuracy: 40-100 ℃: ± 0.5 ℃ 100-180 ℃: ± 1 ℃
Display accuracy: 0.1
Display mode: LED display
Nitrogen flow rate: 0~10L/min
Nitrogen pressure: ≤ 0.1MPa
Dimensions (length * width * height): 280mm X 240mm X 500mm
Technical parameters:
Temperature control range: Room temperature+5 ℃~180 ℃
Heating time: ≤ 30 minutes (from 40 ℃ to 180 ℃)
Temperature control accuracy: 40-100 ℃: ± 0.5 ℃ 100-180 ℃: ± 1 ℃
Display accuracy: 0.1
Display mode: LED display
Nitrogen flow rate: 0~10L/min
Nitrogen pressure: ≤ 0.1MPa
Dimensions (length * width * height): 280mm X 240mm X 500mm
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