Retroreflectometer for Road Studs Manufacturer

Description
Referring Standard
Features
Technical Specification

TBTTQ-1J Retroreflectometer for road studs is portable device which used to measure the coefficient of luminous intensity RI of RRPM (Raised Pavement Markers or road studs).

ASTM E1696 (0.2° and 1.0°), EN1463 (0.33° and 1.0°)

1.Equip with imported sensor;

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

3.Observation angle automatically matches the illumination angle;

4.One device can meet different standards’ required test angles;

5.English software or customized language are available.

Measurement items	Retroreflective coefficient(mcd•m^-2•lx^-1)
Measurement range	RL(mcd•m^-2•lx^-1): 0~2000
Observation angle	0.2°	0.33°	1.0°	2°	0.2°
Angle of incidence	0°	±5°	±10°	±15°	±20°
Light source color temperature	2856±50K
Repeatability measurement error	5%
Screen	5 inch colorful touch screen
Continuous working time of battery	>30h
Data storage space	500 pcs
Built-in battery capacity	12V 5.2Ah
Charger	DC15V
Ambient temperature	-15℃~60℃
Ambient humidity	<98%, no frost
Size	Around 330x220x100mm
Net weight	Around 5.5KG

Retroreflectometer for Road Studs TBTTQ-1J

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