ISO Water Leak Detection System for Industrial Safety
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Whats/App: +86 156 1874 6768
Web: standard-groups.com
Standards
(1)GB 19521.4-2004:Safety code for inspection of hazardous properties for dangerous good of substances which in contact with water emit flammable gases
(2)NY/T 1860.29-2016 :Guidelines on the determination of physico-chemical properties of pesticides Part 29: Flammability (contact with water)
(3)GB/T 21619-2008:Dangerous goods-Test method for flammable solids, which in contacting with water emit flammable gases
Features
(1) Adopting pressure balance method, with high-precision pressure detection and precision motion control, it can effectively collect the gas released by the substance in contact with water, and accurately calculate the release rate and the amount of gas.
(2)Simultaneously display the maximum release rate in minutes and hours and the gas collection volume, and draw the rate curve.
(3)Traceable instrument calibration function and calibration tools to ensure the accuracy of the instrument.
(4)The sample is automatically filled with water under closed conditions to avoid gas leakage during water filling and sample addition.
(5)The thermostatic circulation tank and the special metal plate realize the heat and cold conduction to maintain the constant temperature of the test chamber.
(6) The gas pipeline is well sealed and has the ability to resist acid and alkali corrosion.
(7)With automatic cleaning function of gas line to realize the rapid discharge of residual gas inside the instrument.
(8) Configuration of gas collection bag to automatically collect the released gas, in order to analyze the composition of the gas or combustion test
(9)The door is equipped with observation window and illumination, which is convenient to observe the reaction state.
(10)The accessories can be configured to carry out the water test, stay test and drip test.
(11) The test process is fully automated, without human intervention, support for parameter setting, data storage, view reports and other functions, real-time display of the test status, the background automatically save the original data
(12) 7-inch LCD touch screen, Chinese intelligent input method, simple and convenient operation
(13)Adopting embedded processor and Windows CE operating system, fast, stable and reliable operation.
Technical Parameters
|
Operating Environment |
(5～40)℃, <85%RH |
|
Temperature Control Range of Test Chamber |
(10～35)℃, default temperature control target: 20℃, can be set by software |
|
Temperature Control Stability |
±0.5℃ |
|
Test Water Volume |
400mL, the sample automatically into the water |
|
Sample Cup Volume |
20mL |
|
Gas Collection Volume |
0～800mL |
|
Gas Detection Resolution |
0.01mL |
|
Gas Collection Accuracy |
±0.5mL |
|
Sample Gas Release Rate Range |
0～100L/min/kg |
|
Gas Volume Sampling Interval |
1s |
|
Gas Release Rate Calculation Interval |
1min～1h, can be set by software Timing range 0～240h |
|
Timing Range |
0～240h |
Accessoriess
(1)Core Working Components
Sealed Test Chamber: Equipped with an explosion-proof/leak-proof structure, suitable for sealed test environments according to standards such as GB/T 21619. used for sample-water reaction and gas collection.
Sample Fixing Bracket: Stably holds the sample to be tested (e.g., pesticides, hazardous flammable solids), ensuring full contact between the sample and water.
Quantitative Water Addition Device: Supports precise control of the water addition volume (matching the "sample-water ratio" requirement in the standard), achieving quantitative contact between the sample and water.
Gas Monitoring/Collection Components: Includes a gas collection unit (e.g., a gas collection bag) and a gas detection probe, used to capture and monitor the gas released when the sample comes into contact with water.
Control Panel: Integrates switches and a status display screen for setting test parameters (water addition volume, duration) and monitoring the test progress.
Safety Protection Components: Chamber pressure warning device and emergency pressure relief structure, adapting to the safety requirements of dangerous goods testing.
(2) Auxiliary Accessories
Sample Preparation: Analytical balance (for accurate sample weighing), sample container (for loading the sample to be tested);
Calibration and Maintenance: Standard water-reactive gas-releasing sample (for calibrating instrument detection accuracy), chamber cleaning brush/special cleaning agent;
Consumables: Gas collection bag (for collecting released gas), connecting tubing (gas outlet channel).
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