Detailed Product Description

SV-QY full-flow smoke meter

1.  Split type design made the control unit apart from the test unit.

2.      SV-QY smoke meter has a large LCD display screen with whole English menu. There are two sets of data: opacity and optical absorption

3.     The function of auto speed up and instant test can auto deal with the tested data and display testing result.

4.      Pre-heat time is 10 minutes and automatically adjusts to zero.

5.      Test unit use branch technology can test exhaust from auto bike. By the use of "Constant Temperature Control System" can prevent condensation and avoid the impact for the measurement of accuracy by temperature shift.

6.      It can be connected with computer through RS-232 plug, and there is a mini printer inside.

7.      The instrument performance meets the requirement of GB19758-2005.

8.      Digital time display.

9.      Automobile plate input function can input the headline and plate number of province, city and district. For vehicle match for the test result, when using it,customers can check and transfer allocate the test result.

10. It can set and regulate the stroke and cylinder by users actual need.

The main technical parameters

1.Measurement rangeOpacity N0-99.9%

                    Coefficient of light-absorption K: 0-135.98m^-1

                                  Rated speed R100-9999rpm

2.Resolution:    Opacity N0.1%

               Coefficient of light-absorption K0.01m^-1

                  Rated speed ±1rpm

3.Indicated error: opacity  N±1.0%absolute error

4.  The allowable error for indication opacity±1.0%(absolute error)

5Effective path length of light ray50.8mm

6Preheat time10min

4.Power: AC220V±1Hz