Retroreflectometer for Road Marking with RL & Qd Value Manufacturer

Description
Referring Standard
Features
Technical Specification

TBTRMR-1JS adopts compact size which is more easier to carry, it simulates the brightness of road and airport marking that can be seen by the driver under the illumination of motor vehicles, and determine the retroreflection characteristic.

It supports simultaneously measure index of day visibility(Qd), night visibility(RL), temperature & humidity.

EN 1436(RL & Qd), ASTM E1710(RL), ASTM E2177(RL wet), ASTM E2302(Qd)

1.Equip with imported sensor to ensure accuracy of measurement;

2.Colour touch screen real-time display temperature and humidity;

3.Ultrafast retroreflectometer measurement;

4.Average calculation function for different test quantity setting;

5.Real-time voice broadcast for test data;

6.USB port for test data exporting to computer & Bluetooth printer;

7.GPS for longitude and latitude for each test data;

8.Equip with front & bottom cameras;

9.Multi-languages are available.

Measurement items	Retroreflective coefficient (mcd•m^-2•lx^-1)
Measurement range	Qd(mcd•m^-2•lx^-1): 0~400; RL(mcd•m^-2•lx^-1): 0~4000
Equivalent observation distance	30m
Measurement area	200X95mm
Illumination angle Qd	Diffuse
Illumination angle RL	ASTM E1710: 88.76° EN 1436: 1.24°
Observation angle RL	ASTM E1710: 1.05° EN 1436: 2.29°
Light source color temperature	2856±50K(CIE A light source)
Error of repeatable measurement	≤2%
Continuous working time of battery	>30h
Data storage space	4.9GB, more than 100,000 data
Screen	5 inch colorful touch screen
Built-in battery capacity	12V / 5.2Ah
Charger	DC 15V
Ambient temperature & humidity	-15℃~+60℃, <98%RH, no frost
Size	Around 500x135x158mm
Weight	Around 4.4KG

Retroreflectometer for Road Marking with RL & Qd Value TBTRMR-1JS

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