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Driving recorder detection device
The SG-821F car driving recorder detection device is an intelligent testing instrument independently developed by Delta Instruments, which uses GPS sp
Product details
Main testing items
1. Road test: Testing parameters such as speed, distance traveled, and time during vehicle operation, used for real vehicle road testing of speed and mileage errors using car recorders.
2. Simulation test: Output multiple simulated speed signals to simulate the speed error of the car driving recorder.
3. Positioning test: Conduct latitude and longitude positioning test and time calibration on the car driving recorder.
4. Data reading: Conduct communication testing on the driving recorder that meets the requirements of GB/T 19056-2012 and read 16 major data items.
Technical performance indicators
1. Power supply: Built in: DC9.6v ； External connection: DC12V / 5A
2. Dimensions: 210 X 150 X 60 mm (SG-821C)
3. Weight: 2.0 kg (SG-821 includes built-in battery)
4. Operating temperature:- 20℃～45℃
5. RS232 interface: baud rate 9600, 8-bit data bits, 1-bit stop bit, no checksum
6. Measurement range and accuracy:
Serial number |
project |
Measurement range |
resolving power |
Accuracy |
1 |
speed |
0～300.0 km/h |
0.01 km/h |
0.5% |
2 |
distance |
0～999999.999 m |
1 mm |
0.5% |
3 |
time |
0～99999.999 s |
1 ms |
0.3% |
4 |
output frequency |
10～14222.22 Hz |
1% |
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