La

Overview

Basic Info.

Model NO.	LA-931
Material	Stainless Steel
Measurement Object	Retroreflectometer
Range	0～500mm
Resolution	0.01mm
Precision	0.02mm
Measure Method	Automatic
Accuracy	A
Precision Measuring Device	Precision Measuring Device
Certification	GB, CE, RoHS
Customized	Customized
Set Observation Angle	0.2°, 0.5°, 1°
Measuring Spot Diameter	35mm
Set The Angle of Incidence	-4°, 5°, 15°, 30°
Measurement Value Range	0-1999.9
Transport Package	Wooden Box
Specification	750*400*430mm
Trademark	zealchon
Origin	China
Production Capacity	100sets/Month

Product Description

Product Description

LA-931 Multi-Angle Portable retroreflective coefficient tester retroreflectometer for road signs with GPS

LA-931 multi-angle sign retroreflection coefficient measuring instrument 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 features of LA-931 multi-angle sign retroreflection coefficient measuring instrument:Optical measurement systemScratch-resistant all-metal housingMagnetic calibration method, convenient4.3-inch high-brightness LCD capacitive touch screen to display measurement dataParameters can be preset to display system information such as date, time, detection location, etc. Open English menu mode, whichis convenient for its use. It has the function of automatically selecting the detection color.Support the display of on-site temperature and humidityAutomatic calibration of zeroing and calibration of measurement standardsUsing soft keyboard to input Chinese characters, English and characters can store detection records, and can check in detail at any timeIntelligent standby management, turn off the screen display when there is no operation, and the system sleepsSupport multiple measurements to calculate the average value;Support 16G SD card data storage, and support data storage in Excel form, export to computer through U disk function;Support WIFI or Bluetooth data transmission function (optional):Support bluetooth printing function, can print test data on site (optional);Support GPS positioning function (optional);Low illumination, high sensitivity photoelectric measuring device assemblyDetailed PhotosProduct Parameters

item	value
Warranty	1 year
Customized support	OEM
Place of Origin	China
	Shaanxi
Brand Name	Zealchon
Model Number	LA-931
Power	Electronic
Product name	sign retroreflection instrument
Application	road traffic
Standard	BS.EN.ASTM
Measurement value range	0-1999.9
Set the angle of incidence	-4°, 5°, 15°, 30°
Set observation angle:	0.2°, 0.5°, 1°
Measuring spot diameter	35mm

Packaging & Shipping

Company Profile

Xi 'an Zealchon electronic technology co., LTD, located in new technology industry development zone in Xi'an, an ancient city in China. It covers an area of 7500 square meters of building area. Zealchen specialize in two aspects: one is civil engineering research and experimental apparatus; another is the semiconductor laser research and development. On one hand, currently based on civil experimental instrument research, the research team is founded by the personnel who come from Chang 'an university, Xi 'an polytechnic university, Xi 'an petroleum university, which has the top technology in this expertise. In addition, its research and development has accomplished a series of leading domestic and international standards, first-class technology of asphalt and asphalt mixture, road, bridge deck, geotechnical, structural testing instruments, even more, some of the products fill the blank of similar equipment at home and abroad, won national, ministerial, provincial awards. On-site manufacturing allows us to customize our products quickly and efficiently to meet specialized customer requests. Our technical support team, marketing, and web development teams make their homes in china as well, and are dedicated to providing comprehensive customer support and services.

After Sales Service

Factory visiting

Lab display