Дым Meter

APPLICATION: It is suitable for environmental protection departments, auto manufacturers, diesel engine manufacturers, auto-repair enterprises, police and traffic test stations and scientific research departments to test the exhaust smoke from diesel engine and diesel vehicle during inspecting , repairing and examining on road testing and researching. It can be used to perform the free-acceleration test and stable and full-load smoke test. MAIN SPECIFICATIONS: * Measuring range: opacity N:0 99.9%, coefficient of light-absorption k:0 16m-1 * Indication error: ±2% ( full scale) * Resolution: 0.1%(N value), 0.001 m-1(k value) * Ambient temperature: 5°C 40°C * Relative humidity: 0% 95% * Output: RS-232C or RS-485 * Power: AC220V±10%,50Hz±1% * Weight: the measuring unit: 4.5kg the controlling unit: 3kg * Function and feature: Chinese/ English selection function, vehicle plate message entry, 300-group data storage, real time clock, built-in printer.