HWP10-10S spray aerosol closed space tester Introduction
HWP10-10S spray aerosol confined space tester is used to evaluate the flammability of aerosols in confined or restricted spaces. It conforms to the United Nations "Recommendations on the Transport of Dangerous Goods · Test and Standard Manual" 31.5 Ignition in Confined Spaces Test and GB / T21631-2008 "Test method for ignition of enclosed space of dangerous goods spray". Features
1) Embedded processor, Windows CE operating system;
2) 8-inch LCD touch screen, which can display test status in real time;
3) Integrate two working modes: "standard mode" and "custom mode";
4) The spray is automatically sprayed, and the spray tank clamping device can automatically realize the vertical and inverted tank body;
5) Automatic spraying timing;
6) Dual detection module of pressure sensor and nano-second photosensitive sensor, which can automatically detect whether the flame burns or explosion occurs in the enclosed space;
7) Equipped with a ventilation system to timely discharge the smoke and unlit gas aerosol in the barrel to ensure the accuracy of the test and the safety of the test personnel;
8) The test process is fully automated without manual intervention, and supports parameter setting, data storage, and viewing reports;
9) Equipped with temperature and humidity module, which can monitor the temperature and humidity of the test environment in real time. Technical Parameters
Working environment: -5 ℃ ～ 45 ℃ ， <95% RH
Ambient temperature measurement range: -10 ℃ ～ + 60 ℃
Ambient temperature measurement accuracy: ± 0.5 ℃
Ambient humidity measurement range: 5 ～ 95% RH
Ambient humidity measurement accuracy: ± 5.0% RH
Combustion detection response time: ≤6ms
Pressure measurement (differential pressure) range: -5 ～ 5kPa
Pressure measurement accuracy: ± 0.1% FS
Timing display resolution: 0.1s
Ignition flame: Candle flame that conforms to the standard, adjust the height of the pad column 20mm / piece
Cylindrical utensil size: Ф600mm × 720mm
Aerosol can positioning: Aerosol can body can be turned over automatically
Compatible spray can sizes: height 120 ～ 400mm, diameter 30 ～ 80mm
The distance between the cylindrical vessel and the spray can nozzle is 25-100mm adjustable
Liquid accumulating tray: The residual liquid sprayed from the accumulating spray tank can be drawn out for disposal at any time
Introduction
HWP10-10S spray aerosol confined space tester is used to evaluate the flammability of aerosols in confined or restricted spaces. It conforms to the United Nations "Recommendations on the Transport of Dangerous Goods · Test and Standard Manual" 31.5 Ignition in Confined Spaces Test and GB / T21631-2008 "Test method for ignition of enclosed space of dangerous goods spray".
