Beijing Yuanhengliye Co., LTD

Beijing Yuanhengliye Co., LTDBeijing Yuanhengliye Co., LTDBeijing Yuanhengliye Co., LTD
AWT SMOKE /HEAT DETECTOR 1000 TEST TUNNELSUSA Standard smoke detector test tunnelsCombustible gas detector test tunnelsGerman LORENZ TEST TUNNELS  Home > Product
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[More + ]Yuanheng Liye Dual-Channel Online Calibration ...
tandard Smoke Chamber: The equipment has dimensions of approximately 3100 mm (L) × 700 mm (W) × 930 mm (H).Equipped with a DC fan speed control, the air velocity in the measurement ar...  [Read all]
[More + ]Yuanheng Liye EU & GB Standard Fire Testing...
This system is an integrated fire experiment platform thnat strictly complies with the national standard GB4715 and European standards EN54-7,EN54-20,dN1suitable for sensitivity calibra...  [Read all]
[More + ]Yuanheng Liye US Standard Fire Testing Labor...
This system is an integrated fire experiment platform thhat strictly complies with the US standards UL-217 and UL-268. It is suitable for sensitivity calibration and perfformance verific...  [Read all]
[More + ]Yuanheng Liye · American Standard Optical Den...
The Yuanheng Liye YH-GX-UL optical densitometer is a high-precision measuring instrument specifically designed for testing American standard smoke detectors, meeting the UL217/UL26...  [Read all]
[More + ]Smoke Detector Test Tunnels...
Smoke Detector Test Tunnels Compliant with: EN54-7 Standards Enterprise Edition (YH-SM-1100) and Laboratory Edition (YH-SM-2100)...  [Read all]
 
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