HWP28-10S gas oxidation tester Introduction
HWP28-10S gas oxidation tester is used to determine whether a gas or mixed gas is more oxidative than air. It can be used for the test of toxic and corrosive gas or its mixed gas. HWP28-10S gas oxidation tester conforms to ISO 10156-2010 "Cylinder valve exhaust port selection by measuring combustion potential and oxidation capacity of gas and gas mixture" Chapter 4 Oxidation capacity of gas and mixed gas, GB / T 27862-2011 " Chemical Hazard Classification Test Methods Chapter 4 Gas and Gas Mixture Burning Potential and Oxidation Capability Chapter 4 Gas and Gas Mixture Oxidation Capability. Features
1) Separate structure design of test device and control system is adopted to ensure the safety of the instrument control unit and laboratory personnel;
2) PC operating software is provided to reduce the difficulty of instrument operation;
3) Support remote ignition to ensure the safety of laboratory personnel;
4) Equipped with a high-precision pressure sensor, which can accurately measure the explosion pressure and control the concentration concentration of gas partial pressure;
5) Equipped with magnetic stirring device;
6) Electronic ignition control function
7) With automatic cleaning function;
8) With automatic pressure relief device, after the test, you can choose automatic pressure relief to release the pressure in the test tank;
9) With multiple explosion-proof functions to ensure the safety of laboratory personnel
10) With automatic fault detection and automatic sound and light alarm function;
11) The test process is fully automated without manual intervention, and supports parameter setting, data storage, and viewing reports. Technical Parameters
Working environment: -5 ℃ ～ 45 ℃ ， <95% RH
Test tank material: stainless steel 316L
Maximum test tank pressure: ≥3000kPa
Test tank volume: ≥0.005m³
Test tank accessories: magnetic stirrer
Metal rod for ignition system: diameter ≥3mm
Nickel-chromium wire diameter: 0.05 ～ 0.2mm
Ignition energy: 10 ～ 20J
Detection range of explosion pressure sensor: 0 ～ 5000kPa
Explosion sensor pressure resistance: ≥10MPa
Explosion sensor measurement accuracy: ± 0.1% FS
Explosion sensor response time: ≤1ms
Gas sensor detection range: 0 ～ 200kPa
Gas sensor measurement accuracy: ± 0.1% FS
Temperature measurement range: 0 ～ 350 ℃
Temperature measurement accuracy: ± 1 ℃
Introduction
HWP28-10S gas oxidation tester is used to determine whether a gas or mixed gas is more oxidative than air. It can be used for the test of toxic and corrosive gas or its mixed gas. HWP28-10S gas oxidation tester conforms to ISO 10156-2010 "Cylinder valve exhaust port selection by measuring combustion potential and oxidation capacity of gas and gas mixture" Chapter 4 Oxidation capacity of gas and mixed gas, GB / T 27862-2011 " Chemical Hazard Classification Test Methods Chapter 4 Gas and Gas Mixture Burning Potential and Oxidation Capability Chapter 4 Gas and Gas Mixture Oxidation Capability.
