Portable Road Traffic Safety Detection Equipment Retro-reflection Meter
Testing term
|
Retro reflectance (cd/lx/㎡)
|
Testing range
|
0—1999
|
Entrance angle
|
-4°
|
Observation angle
|
0.2°
|
Illumination
|
Standard illuminant A
|
Testing spot diameter
|
32mm
|
Error of repeatability measurement
|
≤2%
|
Error of reproducibility measurement
|
≤3%
|
Standby time
|
>8h
|
Built-in power capacity
|
2000mA.h
|
Charge Voltage
|
DC5V
|
Operating Humidity
|
<95%RH non-condensing
|
Size
|
200×230×70MM (L×H×W)DC5V
|
Weight
|
1.5kg
|