Name：Highway continuous eight-wheel flatness meter
Mode：LXBP-6/7
Specification
The main technical parameters:
- The mean square deviation value σ can be automatically determined, calculated and printed. The sampling distance is 0.05m and 0.1m, and the sampling error is less than 0.04mm. Repeat the test under the same condition, and the statistical deviation is less than 0.2 mm.
- The number is sent manually, and the test date (year, month, day) and the number of the tested road section (road number, mileage number, station number, road width number, over-tolerance setting, sampling interval) can be automatically printed every time, and the serial number is summarized Automatically increase or decrease by one.
- Automatically calculate and print the one-way cumulative value H (unit: mm) of the measured road section.
- Automatically calculate and print the graph area value S (unit: cm2) between the section curve of the measured road section and the reference line.
- Automatically detect, calculate and print the length of the measured road section L (unit: m), the error is less than 1%.
- Automatically determine, calculate and print the positive and negative over-tolerance numbers (K+, K-). The over-tolerance standard can be selected according to the requirements of the road surface, and it is limited to the range of 1-15 (mm).
- It can automatically determine, calculate and print the test speed value v (unit: km/h).
- It can be towed by manpower or motor vehicles, the minimum turning radius is 5 m, the detection speed should be 6-8 km/h, and the maximum measurement speed should not exceed 12km/h. Towing speed (25 km/h) under non-detection conditions (frame shortening, measuring wheel suspension).
LXBP-6 type: suitcase controller,
LXBP-7 type: wireless suitcase controller with mobile phone operating software.
LXBP-8 type: WiFi connection, curve display, Bluetooth communication, support mobile phone and tablet PC Android system