HWP07-20S water deflation tester Introduction
The HWP07-20S water contact gas release tester determines the type of packaging by testing whether the substance will emit flammable gas when contacted with water under various conditions. The HWP07-20S water-dissipating gas tester complies with the United Nations "Recommendations on the Transport of Dangerous Goods · Tests and Standards Manual" 33.4.1.4 Test N.5: Test method for substances that emit flammable gas in contact with water, GB / T21619-2008 "Dangerous goods flammable solids emit flammable gases in contact with water" and GB30000.13-2013 chemical classification and labeling specifications Part 13: Substances and mixtures that emit flammable gases in contact with water. Features
1) Embedded processor, WindowsCE operating system;
2) 8-inch LCD touch screen, which can display test status in real time;
3) Four tests: water entry test, stay test, drip test, and water outgassing test;
4) Automatic nitrogen cleaning function to realize rapid cleaning of pipelines and containers;
5) Automatic pumping and water injection function can realize multiple water injection;
6) Equipped with cooling and heating system, which can keep the test area at a constant temperature of 20 ℃;
7) Equipped with a fully sealed gas pipeline, with good resistance to acid and alkali corrosion, to ensure the accuracy of test data;
8) The gas micro-negative pressure sensor, controllable gas collector and gas collection bag jointly realize the automatic measurement and collection of gas;
9) Adopt unique pressure balance method, with automatic timing and high-precision pressure detection system, to accurately calculate the release rate, fast and efficient;
10) Automatically draw the gas release rate curve chart and display the time and gas volume changes in real time, and save the original test data in the background
11) The gas volume can be converted at the current room temperature, atmospheric pressure and standard state;
12) The test process is fully automated, without manual intervention, and supports parameter setting, data storage, and viewing reports;
13) Equipped with temperature and humidity module, which can monitor the temperature and atmospheric pressure of the test environment in real time. Technical Parameters
1) Working environment: 5 ℃ ～ 30 ℃, <85% RH
2) Gas collection volume: 0-0.8L
3) Gas collection accuracy: ± 2.5mL
4) Gas collection resolution: 0.1mL
5) Cabinet temperature control range: 15 ℃ ～ 25 ℃
6) Cabinet temperature control accuracy: ± 0.5 ℃
7) Timing range: 0-168h
8) Timing display resolution: 1Minute
9) Sampling interval: 1s
10) Detection range of gas release rate: 0 ～ 3000mL / min
11) Detection response time: 10ms
12) Ambient temperature measurement range: -10 ℃ ～ + 60 ℃
13) Ambient temperature measurement accuracy: ± 0.5 ℃
14) Measuring range of ambient atmospheric pressure: 60 ～ 110kPa
15) Measurement accuracy of ambient atmospheric pressure: ± 0.5kPa
Introduction
The HWP07-20S water contact gas release tester determines the type of packaging by testing whether the substance will emit flammable gas when contacted with water under various conditions. The HWP07-20S water-dissipating gas tester complies with the United Nations "Recommendations on the Transport of Dangerous Goods · Tests and Standards Manual" 33.4.1.4 Test N.5: Test method for substances that emit flammable gas in contact with water, GB / T21619-2008 "Dangerous goods flammable solids emit flammable gases in contact with water" and GB30000.13-2013 chemical classification and labeling specifications Part 13: Substances and mixtures that emit flammable gases in contact with water.
