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Introduction

1.Automobile exhaust smoke meter is a measuring smoke exhaust equipment.

2.Mainly used for measuring diesel exhaust discharge. Diesel exhaust pump piston from the exhaust pipe, the exhaust gas for a predetermined time to extract a certain volume of a certain area and passed through a filter paper, the exhaust gas and to filter soot particles trapped on the filter to black.

3.Measuring absorbance filter photoelectric measuring device, said light absorption rate of the size of the exhaust smoke.

4.Smoke meter mainly by piston suction pump, sampling devices and optical measuring device components.

5.Measurements are generally repeated three times to obtain the arithmetic mean value as measured by the smoke.

6.Smoke values of the value range of 0 to 10, the blank paper zero smoke, black smoke filter paper

Main Features

1.Integrated Structural Design.
2.Adopted a triage-type sampling technique, diesel engine acceleration, deceleration, and steady speed can be measured when the smoke.
3.Linear automatic data processing, can be displayed opacity degrees N, light absorption coefficient K and the corresponding value of filter paper-type smoke SF.
4.High-brightness digital display.
5.Use of "air curtain" technology to protect the optical system from pollution.
6.Automatic detection of room temperature control, anti-condensation can affect the testing accuracy.
7.Automatically attached to the time display, and optional speed measurement and oil temperature measurement.
8.Show where the failure of automatic diagnosis unit.
9.Equipped with built-in printer (or digital RS-232A interface or analog interface).

10.In line with ISO11614 and GB3847-2005 technical requirements.

Technical parameters