Model: JT-BX02
This retroreflectometer is used to measure the night retroreflection coefficient of pavement markings(RL). Features fast measurement, free preheating, onsite test data print. It’s kind of essential instrument for traffic engineering.
Features
Fast measurement within 3secs
Easy calibration procedure
Large battery capacity, long time operation, fast recharge
high brightness LCD touch screen, easy to see even under sunlight
Average value acquired from multi test
Can store up to over 9999 nos test data, including test data, operator, road info, testing time
8G data storage capacity, data can be saved in Excel format, and exported to PC by U disk.
Test data real time report
Test data field locking, can print test result at site
Onsite temperature & humidity real time indication
English operation menu
No operation automatic enter sleepy status
Under same site condition, can calibrate 2 colors in one time, no need to calibrate before every measurement or measurement for different colors.
Technical specifications
Measurement unit: mcd.m-2.lx-1
Measuring range: 0-4000
Observation angle: 1.05°
Incident angle: 88.76°, complementary angle is 1.24°
Light source color temperature: 2856±50k
Measuring aperture area: 340mm x 95mm
Repeatability measurement error: ≤3%
Battery continuous working duration: >72h
Data storage capacity: 8gb
Built in battery capacity: 13ah
Recharge power supply: dc 8.4v
Operation ambient temperature: -15℃~+60℃
Ambient humidity: ＜98%, no condensation
Overall size: 700mm x 135mm x 115mm
