Road Marking Paint and Machine Manufacturer
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TOP ROAD Reverse Reflection Coefficient Tester | Reflective Film Tester is a portable reverse reflection coefficient tester designed for on-site operation and laboratory analysis. TOP ROAD is designed to test the reflectance coefficient (RA) of reflective materials, including high brightness reflective safety clothing and other reflective materials, in accordance with the nighttime road safety sign color standard (CIE 1931 xy).
After easily pressing the test button, the user is accurately informed of the actual reflectivity coefficient value of the reflective material. In addition, the color of the reflective material can also be tested to determine if it meets the color definition standards.
The continuously adjustable incident angle and observation angle are easy to test various reflective materials, including high brightness reflective clothing testing under EN471 and ANSI 107 standard specifications.
TOP ROAD Reverse Reflection Coefficient Tester | Reflective Film Tester with built-in Bluetooth for use. The TOP ROAD inverse reflection coefficient tester uses international standard photometric filters, and precise measurements are made using a whiteboard calibration board without the need to set any correction factors.
Product features:
● Easy to operate, can test various types of reflective materials
● Complies with ASTM, CIE, ANSI, BS, EN&DIN technical specifications
Observation angle continuously adjustable from 0.2 ° to 2.0 °
The incident angle can be continuously adjusted from -45 ° to+45 °
● World standard A light source
Only one calibration board is needed, no calibration parameters are required
● Independent power supply and battery
● Digital touch color screen display
● Built in Bluetooth transmitter
● USB interface
● Built in mean calculator
● Built in memory capable of storing 32000 sets of test data
Technical parameters:
● Incident angle: continuously adjustable from -45 ° to+45 °;
Observation angle: 0.2 ° to 2 °
Light source aperture angle: 0.1 °;
● Aperture angle of light sensor: 0.1 °;
Test area: 1 inch (25mm) diameter area;
Technical specifications: comply with all ASTM E1709, ASTM E2540, EN12899 requirements and follow ASTM D4956, EN471, and ANSI107 testing specifications;
● Light sensor response rate: The light sensing rate is in accordance with ASTM E1709 6.4.2 and ASTM E2540 6.4.2;
Range: 0-20000 cd/lx/m2;
Data storage: over 32000 sets of test data;
Color testing: Follow CIE1931 xy retro flexible nighttime color coordinates;
Computer connection device: USB interface and Bluetooth transmitter;
Power supply: removeable12 VDC, 2.4Ah;
● Charger: 110VAC, 60HZ (932-2)
110VDC car charger (932)
● 220VAC，50Hz（932）
● Environmental temperature: 0 ° -50 ° C
● Environmental humidity: 0-95% (non condensing)
● Dimensions: 380 * 115 * 325mm
Weight: 2.9kg (including battery)
Compliant with standards: Compliant with the testing requirements for high brightness reflective clothing under GB 20653, GB/T 28468, EN ISO 20471, EN 471, ANSI 107 and other standard specifications.
With the increasingly serious traffic safety issues among primary and secondary school students, the China Standards Committee has recently released the GB/T 28468-2012 Technical Specifications and Standards for Testing Reflective School Uniforms for Primary and Secondary School Students’ Traffic Safety. It specifically mentions the use of reflective materials to protect the safety of students walking on roads, and one particularly important test indicator is the determination of the coefficient of retroreflection. At present, many fiber inspection bureaus and fiber inspection institutes in China purchase TOP ROAD brand anti reflection coefficient testers represented by Luo Zhong Technology for testing this standard.
Our company is a professional manufacturer of road hot-melt coatings, road retroreflective measuring instruments, and road marking machines. If you are interested, please feel free to communicate with me via email at any time export@toproadtraffic.com
