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Dongguan Company

Add: Xinhe Management of 

area, Wanjiang District, 

Dongguan city, Guangdong

 province, China

Tel: +86 769 23388229

Fax: +86 769 23388227

Mobile phone:

       Homlin :  +86 135 5970 0919

       Leon      : +86 136 8898 5187


Dongguan Tianan Office

Rm. 1117, Building A1, Tianan 

Cyber Park, No. 1, Huangjin Road,

 Nancheng District, Dongguan, 

Guangdong, China (Mainland)

Tel: +86 769 23388225

Fax: +86 769 23388227

Mobile phone:

Connie: +86 137 1188 8650

Shelly:+86 136 8898 4470

       Shanghai Company

       Add: Building B 4-3, No.398, 

Jinglian Road, Minhang District,


Tel: 021-54399880-15

Fax: 021-64549471-12

HZ-4513 Automated high-speed laser pavement structure depth detection system
    High-speed automated laser pavement structure depth detection system can measure the flatness index: Output: the index curve and the raw data of the pavement structure depth indicators (the whole paragraph and of any length segments) to automatic detection device to measure speed and distance Sensor configuration: 2 sets or sets (each set consists of a laser sensor and an acceleration sensor, user-selectable configuration).


Machine Summary:

High-speed automated laser pavement structure depth detection system can measure the flatness 

index:Output: the index curve and the raw data of the pavement structure depth indicators (the whole

paragraph and of any length segments) to automatic detection device to measure speed and distance

Sensor configuration: 2 sets or sets (each set consists of a laser sensor and an acceleration sensor, 

user-selectable configuration).

  • Technical Parameter
  • Feature / Function
  • Standard
  • Main parts
  • Software / Controller

Technical Parameter:


HZ-4513 Automated high-speed laser pavement structure depth detection system

Measurement speed

20 km/h-80 km/h

Constatuouse  measurement space

> 50km

Minimum sampling interval


Various indicators of the reporting interval

more than 5m

Various indicators of the reporting interval


Operating persons (including driver)


Operating abient temperature


System power

Output of the site: site can directly analyze the data and print the results

Spacing between the bottom of

 the laser sensor and the road

300 ± 50 mm4

Laser sensor technology performance parameters

Accuracy (deviation): <0.1 mm resolution: <of 0.05 mm Linear: ± 0.1% Measuring range:> 400 mm6.

Accelerometer technology performance parameters: accuracy (deviation):<± 1% Resolution:<0.3 mg 

of linear: ± 0.2% measuring range: ± 5 g minimum frequency range:> 100 Hz7 vertical distance / speed 

sensor (DMI): The distance measurement accuracy: <0.2% minimum distance detection resolution:<0.001 m

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