La-931 Multi-Angle Portable Retroreflective Coefficient Tester Retroreflectometer for Road Signs with GPS
Product Description
LA-931 Multi-Angle Portable retroreflective coefficient tester retroreflectometer for road signs with GPS
Main features of LA-931 multi-angle sign retroreflection coefficient measuring instrument:
Optical measurement system
Scratch-resistant all-metal housing
Magnetic calibration method, convenient
4.3-inch high-brightness LCD capacitive touch screen to display measurement data
Parameters can be preset to display system information such as date, time, detection location, etc. Open English menu mode, which
is convenient for its use. It has the function of automatically selecting the detection color.
Support the display of on-site temperature and humidity
Automatic calibration of zeroing and calibration of measurement standards
Using soft keyboard to input Chinese characters, English and characters can store detection records, and can check in detail at any time
Intelligent standby management, turn off the screen display when there is no operation, and the system sleeps
Support 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 assembly



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