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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
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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.DescriptionSpecification
1Testing projectIRI, RN, SMTD(MPD)
2Laser(IRI/RUT)Riftek (from Republic of Belarus)

IRI Laser model no.RF603 125/500

RUT laser model no.RF603 245/1000

Frequency9.4kHz

Ground clearance375/745mm

Measuring range±250/500mm

Resolution<0.05mm

Protection levelIP 67

Accuracy<0.5mm
3SMTD laserKEYENCE

Laser modelLK-G400

Ground clearance400mm

Respond frequency20kHZ

Measuring range±100mm

Resolution

0.05mm

Protection levelIP 67

Linearity±0.1% F.S.
4CommunicationEthernet interface
5

Acceleration sensor

Lance (from USA)

Measuring range

±10g

Resolution

0.00008g


Frequency0.77700Hz
6Distance sensor

Pulse count2000pulse/turn

Protection levelIP54

Measuring accuracy±0.5m/km
7Sampling interval≥1mm
8Vertical section testing accuracy

0.5mm

9Vertical section wavelength1mm200m
10IRI range020m/km
11IRI resolution0.1m/km
12SMTD resolution0.01mm
13

SMTD accuracy

0.05mm
14Wheel track testing range0200mm
15

Wheel track testing resolutio

0.1mm

16

Cross section lane width

3500mm
17SizeBasic part: 1.6m

Removable part: 164mm

18Testing speed

IRI

0~100km/h


SMTD

0~70km/h


Wheel track

0~70km/h




No.

Name

Unit

Qty

1

Road Surface Profilometer

 

(Testing System For Pavement Quality)

Set

1

2

Manual book

Piece

1


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