Product Introduction:
The SV-5Y opaque smoke meter has two readings: opacity and light absorption coefficient, which are intuitive and convenient. It is easy to operate and can be optionally equipped with functions for measuring oil temperature and speed. Suitable for environmental protection departments, motor vehicle manufacturers, diesel engine factories, automobile maintenance enterprises, traffic inspection stations, public security inspection stations, and scientific research departments to measure the smoke exhaust degree of diesel vehicles during vehicle delivery, motor vehicle inspection, vehicle maintenance, road inspection, etc.
Technical parameters:
1. Measurement range: Opacity N: 0-99.9%
Light absorption coefficient K: 0-16.00m-1
2. Resolution: Opacity N: 0.1%
Light absorption coefficient K: 0.01m-1
3. Indication error: Opacity N: ± 2.0% (absolute error)
4. Power supply: AC220V 50Hz
5. Weight: Control unit: 5kg (including printer)
Measurement unit: 7.5kg
Functional features:
■ Split structure, with separate measurement and control units for easy operation.
Large screen LCD display, capable of switching between Chinese and English menu prompts for operation. It has two readings: opacity and light absorption coefficient, with simple operation and intuitive convenience.
It has the functions of free acceleration testing and transient measurement, and automatically processes test data and displays measurement results.
The preheating time for startup is 10 minutes, and automatic zeroing is performed.
The measuring unit adopts a split flow (sampling) technology to measure the smoke exhaust of diesel vehicles. Adopting the "air curtain" technology to protect the optical system from contamination. Temperature control in the testing room can prevent condensation and avoid temperature changes affecting measurement accuracy.
Equipped with data printing, communication functions with the upper computer, and a serial RS-232 interface.
The instrument performance meets the requirements of GB3847-2005.
Digital time display.
The license plate number input function allows users to input the vehicle head and license plate number of each province, city, and autonomous region, making it easier for users to query and call between departments by matching the vehicle and detection results one by one during use.
Alarm for exceeding K value: When the K value exceeds the user's set value during measurement, the instrument will automatically sound an alarm prompt.
■ Storage of measurement results: After the measurement is completed, the results can be stored. Convenient for users to query and print.