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Explosion Range Tester

China Explosion Range Tester, Find details about China Explosion Range from Explosion Range Tester

Model NO.
HWP21-30SE
Trademark
Young Instruments
Origin
China
HS Code
9027809900
Model NO.
HWP21-30SE
Trademark
Young Instruments
Origin
China
HS Code
9027809900
Explosion Range Tester



HWP21-30SE

Safe
Equipped with double pressure relief protection and remote ignition device

Convenient
Control temperature, clear and distribute gas automatically

Accurate
Record with the high-speed camera which is capable of  reaching up 100 frames per second

Multipath
Compatible with gas, liquid, solid and low pressure



Product Description
Explosion Range Tester HWP21-30SE dedicated to testing and evaluating the combustion hazard of gases and flammable vapors, is applicable to measuring the upper flammability limit (UFL) and lower flammability limit (LFL) of gases, vapors or a combustible mixture of vapor and air at standard atmosphere pressure and a set temperature, and the test result can be used as an important reference factor for fire risk assessment.
Application Field: chemical industry, pharmaceutical, pesticide, new energy, and scientific research.



Test Standard
ASTM E681
The test conforms to test methods of explosion limits of ASTM E681 chemicals (liquids and gases).



Product Features
  • Optional round glass test container of 5L and 12L and good compatibility
  • Equipped with pressure relief door and spring loaded pressure relief mechanism
  • Dual interlock device protection which ensures that if the door is not close, the ignition will fail to work
  • Equipped with remote control ignition device, which can protect experimenters from danger
  • Integrated design of heating and cooling which makes the structure compact
  • Equipped with high-precision pressure sensors which can automatically and accurately control the concentration ratio of partial pressure
  • Magnetic stirring adopted to fully mix gases
  • Automatically clean sample containers and combustion products
  • Protective doors with anti-fog viewing windows and rear pressure relief doors adopted, which are safe and convenient for observation
  • The video surveillance system will record the experimental process, so that the final result can be observed and evaluated through the playback


Technical Specification
Working environment5°C - 40°C, <85%RH
Test objectGases, vaporizable liquids or solids
Gas inlet channel2 channels
Temperature control0°C - 180°C
range of the cabinet Temperature control accuracy±1°C
Resolution of temperature measurement0.1°C
Sample temperature±0.5°C
Measurement accuracy Pressure measurement scope100Pa - 110kPa
Pressure measurement accuracy±0.1%FS
Vacuum degree that the container is able to reach<1.33kPa
Spark gap of igniter6.4mm
Arc voltage/electric15.0kV/30mA
current of igniter Spark Duration0s - 1s
5L Glass Container's SizeThe diameter is about 222mm and the height is about 305mm
12L Glass Container's SizeThe diameter is about 295mm and the height is about 378mm
Stirring Speed>300rpm
PortUSB
Power supplyAC220V/50Hz
Power3000W
Dimension930mm*600mm*1100mm
Weight200.0kg

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