Retroreflectometer for Road Marking Manufacturer

Description
Referring Standard
Features
Technical Specification

TBTRMR-2J is a portable on-site instrument which simulate 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 night visibility(RL), RL under standard conditions of continuous wetting and conditions of rain using a rain simulator, temperature and humidity efficiently.

ASTM E1710(RL), ASTM E2177(RL wet), ASTM E2832(RL continuous wetting), EN 1436

1. Open-optical-path design for measuring RL under dry, wet and continuous rainfall conditions;

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

3.Ultrafast retroreflectometer measurement;

4.Real-time broadcasting of test data;

5.USB port for test data exporting to computer;

6.Mini Bluetooth printer;

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

8.Multi-language is available.

Measurement range	RL(mcd•m^-2•lx^-1): 0~4000 Qd(mcd•m^-2•lx^-1): 0~400 (if Qd test module is ordered)
Equivalent observations distance	30m
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
Error of repeatable measurement	≤2%
Continuous working time of battery	>30h
Data storage space	More than 100,000pcs records
Built-in battery capacity	12V / 5.2Ah
Charger	DC 15V
Working temperature & humidity	-15℃~+60℃; <98%RH, no frost
Size	Approx. 360x135x125mm
Weight	Approx. 4kg

Retroreflectometer for Road Marking TBTRMR-2J

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