Protruding Road Sign Measuring Instrument

• Warranty: One Year
• Weight: 0-100Kg
• Power Source: AC220V
• Model NO.: STT-201D
• Measurement Item: Luminous Intensity Coefficient Mcd.Lx-1
• Measuring Range: 0~4000
• Indication Error: 5%
• Battery Continuous Working Time: 30>
• Data Storage Space: Store 500 Pieces of Data at a Time
• Voltage Capacitance: 12V/5.2ah
• Charger: DC 15V
• Use Ambient Humidity: <98% No Condensation
• Transport Package: Standard Export Package
• Specification: 330mm x 220mm x 100mm
• Origin: China

Product Description

Product introduction:
The protruding road sign measuring instrument is the main performance index for measuring the protruding road signs - the luminous intensity coefficient. The instrument is suitable for photometric laboratories, testing centers and road construction sites, etc. It is also suitable for product quality inspection by protruding road sign manufacturers. The measuring object of this instrument is a rectangular raised road sign. This instrument complies with the following standards:
GB/T 24725-2009 "Protruding Road Signs",
GB/T 26377-2010 "Retro-reflection Measuring Instrument",
JJG 059-2004 "Retro-reflecting Measuring Instrument Verification Regulations".
ASTM E1696-2015,EN 1463

Product features:
5-inch touch operation panel, both Chinese and English bilingual LCD color screen display temperature and humidity at the same time; 
Data storage: store 500 sets of test data at a time; 
With parameter verification, automatic zero adjustment, data storage, export, delete, query and other functions; 
Hollow-out angle auxiliary board, accurate positioning of the incident angle, no need to manually adjust the incident angle and observation angle; 
The observation angle automatically matches the incident angle; 
Support indoor and outdoor use at the same time 
One-time calibration of multiple angles 

Technical parameter:

Incidence angle	observation angle
0	0.2
±5	0.33
±10	1.0
±15	2.0
±20	0.2

 

Name	Technical indicators
Measurement item	Luminous intensity coefficient mcd.lx-1
Measuring range	0~ 4000
Light source color temperature	2856±50k
Indication error	5%
Battery continuous working time	>30h
data storage space	Store 500 pieces of data at a time
Voltage capacitance	12V/5.2Ah
Charger	DC 15V
Use ambient temperature	-15ºC~60ºC
Use ambient humidity	<98% no condensation
LxWxH	330mm x 220mm x 100mm
net weight	5.5kg
packing box	High-end shockproof instrument case