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Home » Products » Pavement Testing » Retroreflectometer » Traffic Sign Retroreflectometer at Single Angle

Traffic Sign Retroreflectometer at Single Angle

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This sign retroreflectometer is an instrument for measuring the photometric performance (retroreflective coefficient) of retroreflective materials. The Observation angle is 0.2°, entrance angle is -4°.
  • TBTTSR-1J
  • TBTSCIETECH
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The sign retroreflectometer is an instrument for measuring the photometric performance (retroreflective coefficient) of retroreflective materials, the unit: cd·lx-1·m-2. It can be used for traffic safety management and highway, railway, aviation and other related departments to conduct on-site measurement of retroreflective signs, etc., and can also be used to measure the reflective performance of reflective signs on trucks and motor vehicles, and to monitor the reflective quality of production retroreflective materials , to ensure that the retroreflective marking materials meet the requirements of the relevant standards.


This model is single angle which has only one observation angle. If you need multi-angle version, pls refer to our model TBTTSR-1M.


No

Description

Specification

1

Angle

Observation angle:0.2°

Entrance angle-4°

2

Measuring area

φ25mm

3

Light source color temp.

2856±50k

4

Measuring range

04000 cd·lx-1·m-2

5

Measuring time

≈2s

6

Data processing

30pcs one time

7

Screen

Colorful touch screen

8

Battery working time

30h

9

Batter capacity

12V/5.2Ah

10

Charger

DC 15V

11

Working temp.

-15℃60℃

12

Working humidity

98%

13

measurement

200mmx75mmx55mm

14

Net weight

0.45kg


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