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Hazardous Gas Testing (Equipment functions (Pump Suction, Gas sensor,…
Hazardous Gas Testing
Equipment functions
Pump Suction
Gas sensor
Switch on/off
Readings on monitor:
H2S, CO, O2, LEL
Exposure Limits
approved limit that are suitable for workers to work
permissible exposure limits
threshold limit values
Long-term exposure limits (LTEL)
allowed to work 8 hours
Short term exposure limits (STEL)
allowed to only work 15 minutes
Reading
First reading for oxygen gas
oxygen gas between 19.5-23.5 then not needed for further testings
Second reading for flammable gas
can cause fire or explosion
Third reading of toxic gases
cause health issues of death
Reasons
Avoid accident
Ensure safety of workplace
Used of Equipment
Gas Monitor with 4-5 sensor for different gases
Single gas monitor for personal dose