Retroreflectometer for Road Marking with RL & Qd Value Manufacturer

Description
Referring Standard
Features
Technical Specification

TBTRMR-1J is used to determine the retroreflective properties by simulating the process in which vehicle headlamps illuminate the road/airport markings and then reflect light back to the driver.

It supports the comprehensive measurement of daytime visibility (Qd), nighttime visibility (RL) and RL under standard conditions of wetness.

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

1.Equipped with an imported sensor to ensure measurement accuracy;

2.Color touch screen for real-time information display;

3.Average calculation & data assessment for measurement results;

4.Real-time voice broadcast for test data;

5.Bluetooth printer, USB port for exporting test data to PC and displaying measurements on Google Earth;

6.GPS(longitude & latitude), level meter(across & along) and compass(heading) for each test;

7.Equipped with front & bottom cameras for specimen status record;

8.Night-time chromaticity(optional function);

9.Multi-language interface available.

Measurement range	RL(mcd•m^-2•lx^-1): 0~4000 Qd(mcd•m^-2•lx^-1): 0~400
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	28GB, more than 100,000 data
Screen	5 inch colorful touch screen
Built-in battery capacity	12V/5.2Ah
Charger	DC 15V
Working temperature & humidity	-15℃~+60℃; <98%, no frost
Size	Approx. 705x135x175mm
Weight	Approx. 5kg

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

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