SV-2LB semi-automatic smoke meter garages dedicated 4S shop dedicated factory direct

SV-2LB semi-automatic smoke meter Main Technical Parameters SV-2LB semi-automatic smoke smoke meter measuring range 0 ~ 10 (RB) filter effective area diameter φ32mm extraction time 1.4 ± 0.2S exhaust volume 330 ± 15ml Resolution 0.1 ( RB) Indication error is less than ± 3% full scale Repeatability maximum deviation is not greater than ± 2% of full scale 3 hours continuous operation stability, drift does not exceed ± 3% of full scale Environmental conditions Temperature: 0 ℃ ~ 40 ℃ Relative Humidity: 20% to 80% Atmospheric pressure: 70 ~ 105kpa Power: AC220V ± 10%; 50Hz ± 1Hz way electric pumping pumping high-brightness LED display shows the main features of the communication with the computer network, electric exhaust. Weight 18Kg volume 610 * 500 * 325mm Scope For the environmental protection department, motor vehicle manufacturers, diesel engine factory, car repair business, research departments of the factory vehicle, vehicle-trial seizure, vehicle maintenance, road inspection and other diesel exhaust Degree Measurement Features 1. free acceleration for diesel vehicles in the state's cigarette smoke measurement, in line with China GB3846-93 standards 2. Manual selection of paper feed, measurement, reduction, cleaning and other functions 3. 4. electric pumping with RS -232C number of serial communication interface to facilitate networking 5. LED (LED) display