Sales ND400 visible nitrogen blower，Manufacturer

Position: Home > > Lab general equipment > Purification equipment > Nitrogen blowing instrument > ND400 visible nitrogen blower

ND400 visible nitrogen blower

Product ID：SYCHDC016

Price: Please inquire PDF Format

Supply Ability:200 SETS/MONTH

Port:SHENZHEN

Product Introduction
Consulting

Model NumberND400

Brand NameHZRC

Payment TermsT/T, paypal

Introduction:
The visible nitrogen purging instrument is a high-precision temperature control instrument formed by a combination of microcomputer processing and PID control. The working principle is to rapidly, continuously and controlly blow nitrogen gas onto the surface of the heated sample according to the evaporation rate of the concentrated solvent. And boiling point, set the heating temperature to achieve rapid concentration of a large number of samples.
The instrument adopts an aluminum plate heating module, which has good heat transfer and uniform heat transfer, which facilitates rapid heating and rapid temperature control. Nitrogen gas is blown onto the surface of the sample to achieve anaerobic concentration of the liquid sample. The blowpipes are independent of each other and do not cause cross-contamination. Each tube hole is slotted to allow the user to observe the sample concentration status in real time. Each gas needle channel on the gas distribution assembly can be used in combination or separately. The system has high temperature control precision, wide temperature control range, temperature digital display and convenient temperature calibration. The appearance of the product is beautiful and elegant, the operation is simple, and the use is safe and reliable.
The main application areas of this product:
Pesticide residue analysis: such as vegetables, fruits, grains, plant tissues
Environmental analysis: water, groundwater and polluted water samples
Bioanalysis: sample preparation in hormonal analysis, liquid phase, gas phase, and mass spectrometry
Food and beverage: such as milk, wine, beer, etc.
Pharmaceutical drug testing: such as Chinese medicine pharmaceutical, drug screening
Technical Parameters:

project	parameter
Temperature control range	Room temperature +5 ° C -160 ° C
Temperature control accuracy	±0.5°C (@40°C)
Temperature control accuracy	±1°C (@120°C)
Temperature uniformity	±0.5°C
Display accuracy	0.1 ° C
Timing range	1-99h59min/∞
Heating time	≤15 minutes (25°C to 160°C)
Maximum lifting stroke	200mm
Maximum gas flow	15L/min
Maximum gas pressure	0.1Mpa
Number of modules	1
Voltage specification	220V 50/60Hz
Size	260220475mm
Weight	7.3Kg

Introduction:
The visible nitrogen purging instrument is a high-precision temperature control instrument formed by a combination of microcomputer processing and PID control. The working principle is to rapidly, continuously and controlly blow nitrogen gas onto the surface of the heated sample according to the evaporation rate of the concentrated solvent. And boiling point, set the heating temperature to achieve rapid concentration of a large number of samples.
The instrument adopts an aluminum plate heating module, which has good heat transfer and uniform heat transfer, which facilitates rapid heating and rapid temperature control. Nitrogen gas is blown onto the surface of the sample to achieve anaerobic concentration of the liquid sample. The blowpipes are independent of each other and do not cause cross-contamination. Each tube hole is slotted to allow the user to observe the sample concentration status in real time. Each gas needle channel on the gas distribution assembly can be used in combination or separately. The system has high temperature control precision, wide temperature control range, temperature digital display and convenient temperature calibration. The appearance of the product is beautiful and elegant, the operation is simple, and the use is safe and reliable.
The main application areas of this product:
Pesticide residue analysis: such as vegetables, fruits, grains, plant tissues
Environmental analysis: water, groundwater and polluted water samples
Bioanalysis: sample preparation in hormonal analysis, liquid phase, gas phase, and mass spectrometry
Food and beverage: such as milk, wine, beer, etc.
Pharmaceutical drug testing: such as Chinese medicine pharmaceutical, drug screening