Overview
ZTT-301 inverse reflection markings measurement instrument is a special Optical inspection measurement equipment of Tiandi Spark brand. It is used for the measurement of the inverse reflection coefficient R ' (specific luminance) of road markings, and the unit is mcd · lx-1 · m-2. The instrument is easy to operate and reliable. It is suitable for laboratory and field measurement. It is an optional instrument for the measurement of the inverse reflection Optical Property of highway markings in production, mass supervision, engineering construction, supervision and teaching and research.
Features
1. Easy to operate, reliable value
2. Suitable for laboratory and field measurements
3. Dedicated to the measurement of road markings reflective performance
4. Design according to international and domestic standards
5. Measurement range, covering 0~ 1999mcd · lx-1 · m-2
Principle
The instrument is mainly composed of instrument host and Accessories. The host includes Illuminant, Optical inspection system, detectors, amplifiers, displays, etc. Illuminant irradiates markers and detects reflected light signals, amplifies and displays, and measures inverse reflection coefficients.
Applications
Production, mass supervision, engineering construction, supervision, teaching and research
Standards
CIE Publication No. 72, American ASTM D4061-94, German DIN67520, German DIN67521, national standard GB/T 26377-2010 "Retroreflectometer", national standard GB/T16311-2005 "road traffic marking mass requirements and detection methods", traffic industry standard JT/T612-2004 "Retroreflectometer", JJG (traffic) 059-2004 "Retroreflectometer Measurement verification procedures"
Steps
The information does not mention the specific operation steps, please refer to the product manual.
Notice
The information does not mention specific precautions. Please follow standard operating practices.
