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Home » Products » Pavement Testing » Road Surface Profiler » Road Surface Profilometer(RSP)

Road Surface Profilometer(RSP)

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This machine consists of hardware(modular components) and software; The system adopts laser sensor, accelerometer and DMI which allows the testing for IRI, RN, RQI, SMTD etc., quantity of sensors can be from single upto 17pcs according to customer’s requirement to achieve different function; Ideal for both highway and airport; Our standard configure is 13pcs sensors;

  • TBTPQL-A
  • TBTSCIETECH

This machine is widely used for inspect the quality of highway, pavement, airport run way etc.


1. Modular system which is easy for maintenance;

 

2. Real-time data collection for IRI, σ, RN, RQI, SMTD, RUT, speed etc.

 

3. Testing at traffic speed enables faster measuring and saving time;

 

4. Real time graph display;

 

5. Adopts imported sensor from Republic of Belarus and USA;

 

6. Adopts imported accelerometer from USA Lance;

 

7. Accords to ASTM E950 Class 1 profiling;


NO

Description


Specification

1

Testing project

Pavement evenness, structure depth, wheel track.

2

Laser(evenness/wheel track)

Riftek (from Republic of Belarus)


Evenness Laser model no.

RF603 125/500


Wheel track laser model no.

RF603 245/1000


frequency

9.4kHz



Ground clearance

375/745mm


Measuring range

±250/500mm


resolution

<0.05mm


Protection level

IP 67



accuracy

<0.5mm

3

Structure depth laser

Acuity

(from USA)


Laser model

AR700-8RP


Ground clearance

300mm



Measuring range

±100mm


resolution

0.01mm



Protection level

IP 67



Linearity

±0.03%

F.S.

4

Communication

Ethernet interface

5

Acceleration sensor

Lance (from USA)


Measuring range

±3g



resolution

0.00002g


frequency

0.7~2000Hz

6

Distance sensor

OMRON (from Japan)


Pulse count

2000pulse/turn


Protection level

IP67



Measuring accuracy

±0.5m/km

7

Sampling interval

≥1mm


8

Vertical section testing accuracy

<0.5mm

9

Vertical section wavelength

1mm~200m

10

IRI range

0~20m/km

11

IRI resolution

0.1m/km

12

SMTD resolution

0.01mm


13

SMTD accuracy

0.05mm


14

Wheel track testing range

0~200mm

15

Wheel track testing resolution

0.1mm


16

Cross section lane width

3500mm

17

Size

Basic part: 1.6m

Removable part: 164mm



18

Testing speed




IRI

30~80km/h


SMTD

30~70km/h


Wheel track

30~80km/h

 


No.

Name

Unit

Qty

1

Road Surface Profilometer

 

(Testing System For Pavement Quality)

Set

1

2

Manual book

Piece

1


Our Company

Service

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Contact Us

​Tel: +86-25-8472-1577 / 8472-1579
Fax: +86-25-8472-2235
Email: info@tbtscietech.com
Add: Rm. 1001~1002 HuaXia Mansion, No.81 ZhongShan
Rd., NJ 210005 PR China
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