RHM Consultant Sdn. Bhd. (380905-V)

 

 

 

Local Exhaust Ventilation (LEV) Examination and Testing

 

 

 

Local Exhaust Ventilation (LEV) is a "control equipment" under the Use and Standard of

Exposure for Chemical Hazardous to Health (USECHH) Regulations, 2000. This include

Fume Hoods. Inspection, Examination and Testing of LEV system need to be carried out

at least once a year, by a Hygiene Technician registered with the

Department of Occupational Safety and Health (DOSH). The LEV System normally consist

of Hoods, Ducting network, Filter/Scrubber, the air mover (Fans) and the exhaust duct/stack.

 

 

 

Face Velocity Testing of Fume Hoods

 

 

 

 

 

 

Smoke Tube Test of Fume Hoods

 

 

 

 

 

Local Exhaust Ventilation (LEV)  INSPECTION and TESTING

 

 

 

 

 

LEV Testing -DUCT VELOCITY AND STATIC PRESSURE MEASUREMENT

 

 

 

 

 

LEV TESTING-FAN INSPECTION AND TESTING

 

 

 

 

 

 

 

Back