High quality handheld digital portable road sign reflectometer Portable Road Markings Traffic Signs Retro-reflectometer Retroreflectometer Marking Reflecting Measuring Instrument

* Measurement range: 0—9
* Observation angle: 2°
* Angle of incidence: -4°
* Light source color temperature: 2856±50K(Standard illuminant A)
* Testing spot diameter: 32mm
* Error of repeatability measurement: ≤2%
* Error of reproducibilitymeasurement: ≤3%
* Continuous working timeof battery: ＞8h
* Data storage space: 8GB
* Built-in battery capacity: 3500mAh
* Charger: DC 8.4V
* Ambient temperature: -5℃~+50℃
* Ambient humidity: ＜98%,no frost
* Instrument size: 220mm ×250mm ×80mm (L×H×W)
* Weight: 1.7kg

Product descriptions from the supplier

Product Description

Portable Road Markings Retro-reflectometer Retroreflectometer Marking Reflecting Measuring Instrument

Retroreflectometer For Traffic Signs is a portable on-site measuring instrument, used for the determination of night visibility of traffic signs and safety garments.

Designed with high precision and high stability structure, The sign retroreflectometer applies high-standard MCU master module, large-capacity storage unit, touch screen display with handwriting input function and embedded program control software, supports for rapid inspection . 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 retroreflection performance of reflective sign.

Main Functional Characteristics

Main technical parameters:

* Measurement items: retroreflective coefficient cd .lx-1 .m-2 * Measurement range: 0—1999.9 * Observation angle: 0.2° * Angle of incidence: -4° * Light source color temperature: 2856±50K (Standard illuminant A) * Testing spot diameter: 32mm * Error of repeatability measurement: ≤2% * Error of reproducibility measurement: ≤3% * Continuous working time of battery: ＞8h * Data storage space: 8GB * Built-in battery capacity: 3500mAh * Charger: DC 8.4V * Ambient temperature: -5℃~+50℃ * Ambient humidity: ＜98%, no frost * Instrument size: 220mm × 250mm × 80mm (L×H×W) * Weight: 1.7kg

Our company is a professional manufacturer of road hot-melt coatings, road retroreflective measuring instruments, and road marking machines. If you are interested, please feel free to communicate with me via email at any time 

export@toproadtraffic.com