Multi-angle Retroreflectometer for Traffic Signs Manufacturer

Description
Referring Standard
Features
Technical Specification

TBTTSR-1M retroreflectometer is an instrument for measuring RA (nighttime retroreflection) on traffic sign, high visibility clothing, conspicuity tape and license plate.

The advanced optical system can measure up to 4 (four) simultaneous observation angles.

The basic illumination angle (β) can be −4° or 5°, can change different illumination angle via angle adapter and combine with the observation angles simultaneously, thus allows precise determination of retroreflection according to international standards.

ASTM E1709, ASTN E2540, ASTM R1809, EN 12899, EN ISO 20471, GOST 52290, GOST 32945, GOST 50577

1.Equip with imported sensor;

2.Multi angle selection for observation angle and illumination angle;

3.Auto angle recognition and auto color recognition functions;

4.Average calculation function;

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

6.Ultrafast retroreflectometer measurement;

7.USB port for test data exporting to computer;

8.Support connect with Bluetooth printer and GPS;

9.Multi-languages are available.

Measurement items	Retroreflective coefficient (cd•lx^-1•m^-2)
Measuring range	0~4000 (cd•lx^-1•m^-2)
Observation angle	Standard three angles of 0.2°, 0.33°, 0.5°, 1°, 1.5°, 2° Customized four angles of 0.2°, 0.33°, 0.5°, 1°, 1.5°, 2°
Illumination angle	Standard three angle of -4°, 5°, 10°, 15°, 20°, 30°, 40°, 45° Customized four angles of -4°, 5°, 10°, 15°, 20°, 30°, 40°, 45°
Measuring area	Dia. 25mm
Light source color temperature	2856K ± 50K(standard A light source)
Data storage	4GB
Screen	5 inch colorful touch screen
Battery working time	＞30h
Batter capacity	12V/5.2Ah
Charger	DC 15V
Working temp.	-15℃～60℃
Working humidity	＜98%
Storage temp.	-20℃~55℃
Size	Around 230x110x330mm
Net weight	Around 2KG

Multi-angle Retroreflectometer for Traffic Signs TBTTSR-1M

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