Vehicle Emissions testing
Pollution Checking Machines which includes Exhaust gas analyzer & Smoke Meter that can easily check the pollution level of various automobiles.Petrol is a Hydrocarbon(HC) madeup of Hydrogen & Carbon.These two elements mix readily with Oxygen.When Hydrogen unites with Oxygen,water(H2O)is formed.When carbon unites with Oxygen,Carbon Monoxide(CO) & Carbon Dioxide(CO2) are formed.

If all the fuel burns completely in an engine,the only component to come out the tailpipe would H2O & CO2.However perfect combustion cannot be achieved so some CO and HC are present in the exhaust as well as a third compound,Nitrogen Oxide(NOx).These are the three most harmful pollutants that we are trying to eliminate with various pollution control devices like Exhaust Gas Analyzer & Smoke Meter petrol emission testing equipments.

An emission test cycle is a protocol contained in an emission standard to allow repeatable and comparable measurement of exhaust emissions for different engines or vehicles. Test cycles specify the specific conditions under which the engine or vehicle is operated during the emission test. There are many different test cycles issued by various national and international governments and working groups.

Bharat stage emission standards are emission standards instituted by the Government of India to regulate the output of air pollutants from internal combustion engine equipment, including motor vehicles. The standards and the timeline for implementation are set by the Central Pollution Control Board under the Ministry of Environment & Forests and climate change.