The marking retrorflectometer tester is a portable on-site measuring instrument, used for measuring the retro reflection characteristic of road marking paints/lines. It is to simulate the brightness of road marking that can be seen by the driver under the illumination of motor vehicles at night, and the measured parameter is the coefficient of retro reflection brightness at night, namely, RL value. It is featured by free preheating, small measurement error, out-of-the-box and so on. This is a necessary instrument for the production, quality supervision, engineering construction, supervision and other units to measure the retro reflection performance of road marking.

 

Product Parameter

Measurement items: retroreflective coefficient mcd.m-2.lx-1

Measurement range: 0—4000

Observation angle: 1.05°

Angle of incidence: 88.76°, Complementary angle is 1.24°

Light source color temperature: 2856±50K

Measuring aperture area: 340mm x 95mm

Error of repeatability measurement: ≤3%

Continuous working time of battery: ＞72h

Data storage space: 8GB

Built-in battery capacity: 13Ah

Charger: DC 8.4V

Ambient temperature: -15℃~+60℃

Ambient humidity: ＜98%, no frost

Instrument size: 700mm x 135mm x 115mm

 

ES-308P Upgrade Points

Using the latest international algorithm;

Other color reticle can be measured simply by calibrating white;

No yellow calibration plate is needed, only the white calibration plate can be used to measure all colors (the inverse value of the color road can also be measured);

Using the latest high-brightness screen technology, you can see the screen clearly without fear of direct sunlight;

Split printer, reduce power consumption and avoid after-sales problems such as motherboard damage;

Imported sensor;

One-key measurement, with calibration memory function, no need to repeat calibration within a week;

5-inch high-brightness touch screen, easy to read detection data in strong sunlight environment;

Ultra-long standby time, and supports fast charging;

Real-time display of temperature and humidity;

USB data interface, the test report can be exported to the computer in the form of database