TBTRMR-2J road marking retroreflectometer is an open-optical-path designed small size portable on-site measuring instrument, the weight is 3.5kg.
Main use is to measure the in-night brightness of road marking made of retroreflective material simulating under illumination from the headlights of vehicles driving on road, i.e, the in-night brightness observed by the driver in vehicle. The measured parameter is the nighttime retroreflective brightness coefficient, namely RL value.
This instrument test result accurate and repeatable, simple to operate, can be used in laboratory or field.
Relative Standards:
GB/T 26377-2010, GB/T16311-2009, JJG 059-2004, JTG F80-1-2017, JJF1809-2020.
2, Features:
Portable in small size 360x135x125mm, light weight.
Open-optical-path design, not to be influenced by external light sources.
Available for measuring under: dry RL, Wet and continuous Rainfall .
Fast measurement of retroreflective coefficient in 1.5 seconds.
Simple calibration on ceramic block in White.
Long standby and fast recharging.
5-inch daylight screen.
Data storage more than 100,000 pcs.
USB interface, test report can be exported to computer as database.
Measurement data real-time voice broadcast.
Touching screen keyboard for edition and display temperature and humidity real time.
Bluetooth printer prints test results on site.
GPS is optional.
Configuration:
Main unit ................................................................1 pc
Calibration board. .................................................1 pc (white)
Charger ..................................................................1 pc
USB line.. ...............................................................1 pc
Bluetooth printer......................................................1 pc
Carry case ..............................................................1 pc