Portable Gps Vertical Sign Retroreflectometer For Road Markings

Product Details:

Place of Origin:	China
Brand Name:	zealchon
Certification:	ISO CE
Model Number:	LA-931

Payment & Shipping Terms:

Minimum Order Quantity:	1 set
Price:	$3500
Packaging Details:	wooden box
Delivery Time:	7days
Payment Terms:	L/C, T/T, Western Union
Supply Ability:	100sets/month

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Detailed Product Description

Measurement Items:	Retroreflective Coefficientcd.lx-1 .m-2	Measure Range:	0---1999.9
Observation Angle:	0.2°	Angle Of Incidence:	-4°
Light Source Color Temperature:	2856±50K (Standard Illuminant A)	Testing Spot Diameter:	32mm

LA-931 Multi-angle sign retroreflection coefficient measuring instrument

Portable Gps Vertical Sign Retroreflectometer For Road Markings

LA-931 multi-angle sign retroreflection coefficient detector is a new type of portable
road traffic safety testing equipment. It adopts the standard transfer indirect
measurement method. It is professionally used to measure the retroreflective optical
characteristics of various reflective safety signs and is suitable for road traffic On-site
inspection and inspection of reflective products, vehicle safety reflective products,
safety production signs, etc.

Main Specifications:
Measurement item: Retroreflection coefficient cd/lx /m²
Measurement value range: 0—1999.9
Set the angle of incidence: -4°, 5°, 15°, 30°
Set observation angle: 0.2°, 0.5°, 1°
Measurement light source: standard A light source
Measuring spot diameter: 35mm
Repeatability measurement error: ≤2%
Repeatability measurement error: ≤3%
Standby measurement time (intermittent measurement): >12h
Built-in power supply capacity: 7000mA.h
Data storage space: 16GB
Charging power supply: DC 8.4V
Ambient temperature: -10—60℃
Operating environment humidity: <98%, no condensation
Overall volume: 220 mm×250 mm×82mm (L×H×W)
Weight of the whole machine: about 1.92kg

Portable Gps Retroreflectometer For Road Markings/ Vertical Sign

Specification

Model NO	LA-931
Measurement items	retroreflective coefficientcd.lx-1 .m-2
Measure range	0---1999.9
Observation angle	0.2°
Angle of incidence	-4°
Light source color temperature	2856±50K (Standard illuminant A)
Testing spot diameter	32mm
Error of repeatability measurement	≤2%
Error of reproducibility measurement	≤3%
Continuous working time of battery	＞8h
Data storage space	8GB
Built-in battery capacity	3500mAh
Charger	DC 8.4V
Ambient temperature	-5℃~+50℃
Ambient humidity	＜98%, no frost
Instrument size	220mm ×250mm ×80mm (L×H×W)
Weight	1.7kg