AT-MAR-003 Sign Reflectometer uses an optical system to collect and measure the light reflected by retroreflective materials, calculates the retroreflection coefficient, and evaluates the reflective performance of road signs. The Sign reflective measuring instrument is a new type of portable traffic safety detection equipment, which is used to measure the reflective optical characteristics of various reflective safety signs, and can be used for on-site detection of traffic reflective products and vehicle safety reflective products.
Equipped with a telescopic aperture, it can measure small text and symbols on road signs. Marking Retroreflectometer uses gradient refractive index high hardness coating technology, combined with high-precision filters and spot aperture geometry, and can measure all colors and types of retroreflective films to obtain laboratory precision results.
Marking Retro-reflective has an automatic stray light compensation function to avoid the influence of daytime measurement or other light sources on the accuracy of measurement results.
Built-in high-precision WAAS GPS, Bluetooth, RFID tag readers can be installed to achieve precise positioning, wireless transmission and asset management functions.
The internal memory can store 250,000 records, and the RSC software downloads data through the USB port and generates reports like Excel or Google Maps.
Main Functional Characteristics
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Advanced optical measurement system with anti-scratch full metal jacket.
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Magnetic suction calibration method for enhanced convenience.
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4.3-inch high brightness LCD capacitive touch screen for data display.
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Real-time display of on-site temperature, humidity, date, and time.
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Support for rapid measurement and average value calculation.
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Storage for over 99,999 test records with USB/U-disk data export.
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Smart standby management with automatic sleep mode.
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High precision simulation data acquisition and A/D conversion circuit.
Main Technical Parameters
Measurement items
retroreflective coefficient cd.lx-1.m-2
Measurement range
0 --- 1999.9
Observation angle
2° | 0.5° | 1°
Angle of incidence
-4°
Light source temp
2856±50K (Standard illuminant A)
Testing spot diameter
32mm
Repeatability Error
≤ 2%
Reproducibility Error
≤ 3%
Battery Working Time
> 8h
Data storage
8GB (approx. 250,000 records)
Battery Capacity
3500mAh (DC 8.4V Charger)
Instrument Size
220mm × 250mm × 80mm
Weight
1.7kg
Application Areas
Traffic Engineering
Used to detect the reflective properties of road traffic signs, markings, and raised road signs to ensure nighttime driving safety.
Safety Protection
Detects the retroreflective coefficient of safety products such as reflective vests, school uniforms, and fire protection clothing.
Material Production
Used by manufacturers for product quality control to ensure compliance with relevant industrial standards.
Frequently Asked Questions
Can this device measure signs in daylight?
Yes, it features an automatic stray light compensation function that prevents daytime light sources from affecting the accuracy of the results.
What types of data can be exported?
The device supports exporting data in Excel format via a USB port or U-disk, and the RSC software can generate reports compatible with Google Maps.
Is the screen easy to operate?
Yes, it is equipped with a 4.3-inch high-brightness LCD capacitive touch screen with an English menu and a touch buttonboard for easy character entry.
How many measurements can the internal memory hold?
The internal memory can store up to 250,000 records, and the 8GB SD card system supports over 99,999 detailed test data points.
Does it support location tracking?
Yes, it has built-in high-precision WAAS GPS for precise positioning of test sites.
How portable is the instrument for field work?
The instrument weighs only 1.7kg and has a battery life of over 8 hours, making it highly suitable for long-term field inspections.
Zealchon Electronic
