Heat exchanger test: FE leakage
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For gas detectors, expressed in this way, which is more indicative of a minor leak – the leakage volume or the concentration? Model, Gas to be Detected※1: Switchable between 2 flammable gases. Detection Principle, Detectable Leak Rate: City gas, LPG, etc.: 3.3×10-6 Pa·m3/S. Detectable Concentration: Flammable gases: 10 ppm
Do you work in specialty gases or electronic chemicals?
Detectable concentration: For combustible gases: 10 ppm, which can also detect minor leaks.
Is it unreasonable to use a standard gas at 51 ppm for verification?