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Home » Products » Pavement Testing » Retroreflectometer » Retroreflectometer for Road Studs
Retroreflectometer for Road Studs
Retroreflectometer for Road Studs Retroreflectometer for Road Studs
Retroreflectometer for Road Studs Retroreflectometer for Road Studs
Retroreflectometer for Road Studs Retroreflectometer for Road Studs

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Retroreflectometer for Road Studs

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TBTTQ-1J Retroreflectometer for road studs is portable device which used to measure the coefficient of luminous intensity RI of RRPM (Raised Pavement Markers or road studs).
  • TBTTQ-1J

  • TBTSCIETECH

Availability:

1. Equip with imported sensor;

2. Touch screen real-time display temperature and humidity;

3. Observation angle automatically matches the illumination angle;

4. One device can meet different standards’ required test angles;

5. English software or customized language are available.


ASTM E1696 (0.2° and 1.0°), EN1463 (0.33° and 1.0°)


Measurement items

Retroreflective coefficient(mcd•m-2•lx-1)

Measurement range

RL(mcd•m-2•lx-1): 0~2000

Observation angle

0.2°

0.33°

1.0°

0.2°

Angle of incidence

±5°

±10°

±15°

±20°

Light source color temperature

2856±50K

Repeatability measurement error

5%

Screen

5 inch colorful touch screen

Continuous working time of battery

>30h

Data storage space

500 pcs

Built-in battery capacity

12V  5.2Ah

Charger

DC15V

Ambient temperature

-15℃~60℃

Ambient humidity

<98%, no frost

Size

Around 330x220x100mm

Net weight

Around 5.5KG


No.

Description

Standard/Optional

1

1pc Retroreflectometer

Standard

2

2pcs Road Studs for Calibration

Standard

3

3pcs Illumination Angle Calibration Plates

Standard

4

1pc Battery Charger

Standard

5

1pc Certificate of Calibration

Standard

6

1pc Operation Manual

Standard

7

Carrying Case

Standard


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