Emission Standards
Emissions Standards
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Wait Time
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Operating Hours
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Required Documents
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Test Tips
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Payment policies
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Recommended Testing Time
Petrol & LPG
Type of vehicle
Effect from July 1st 2003
Effect from January 1st, 2007
Carbon Monoxide CO (%v/v)
Hydrocarbon HC (ppm v/v)
Carbon Monoxide CO (% v/v)
Hydrocarbon HC (ppm v/v)
Petrol vehicle other than motor cycles & motor tricycles
4.5
1200
3.0
1000
Both Idling and 2500RPM/ no load
Petrol motor cycles
6
9000
4.0
6000
Petrol motor tricycles
6
9000
4.0
6000
Abbreviations :
>
% v/v
- Percent by volume
>
ppm v/v -
Parts per million by volume
>
RPM -
Revolutions per minutes
Diesel
Type of vehicle
Effect from July 1st 2003
Effect from July 01,
2003
Effect from January 01, 2005
Effect from January 01, 2007
Diesel Vehicles
8.0
6.0
4.0
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k factor
- Absorption Coefficient
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Snap Acceleration
- has the same meaning as defined In SAE RECOMMENDED PRACTICE J1667
