Marking Retroreflectometer Button Operation Manufacturer

TBTRMR-1J Road Marking Retroreflectometer is a portable on-site measuring instrument, used for measuring the retroreflection characteristic of road marking. This instrument is to simulate the brightness of road marking that can be seen by the driver under the illumination of motor vehicles at night, and the measured parameter is the coefficient of retrorefection brightness at night in daytime, namely, RL & RD value

Relative Standards：

ASTM E1710, ASTM E2302

Main features:

1. Equip with imported sensor

2. 5” LCD touch screen

3. Long battery time and adapting to fast charging

4. Real on site temp. & humidity displayed

5. USB interface, easy transfer the testing data to computer

6. Real time broadcasting of testing data

7. Blue-tooth printer

8. Our model TBTRMR-1J equip with QD value function

Technical Specification:

Measurement items:	retroreflective coefficient ( mcd.m^-2.lx^-1)
Measurement range:	0---2000
Observation angle:	1.05°
Angle of incidence:	88.76°, Complementary angle is 1.24°
Light source color temperature:	2856±50K
Error of repeatable measurement:	≤2%
Continuous working time of battery:	＞30h
Data storage space:	More than 100,000 data
Built-in battery capacity:	12V / 5.2Ah
Charger:	DC 15V
Ambient temperature:	-15℃~+60℃
Ambient humidity:	＜98%, no frost
Measurement:	Around 700mm x 140mm x 140mm
Weight	Around 5KG

Marking Retroreflectometer Button Operation TBTRMR-1J

A. Main Unit *1pc

B. Calibrating plate * 2pcs(black & white)

C. Data transfer cable and charger * 1set

D. Instruction manual * 1pc

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