Retroreflectometer Standards

Traffic sign retroreflectometer (SR-006) Incident angle: -4°; Observation angle: 0.2°;
Meet the following standards:
American Standard ASTM E1709-08 Test Method for Measuring Retroreflective Marks with 0.2 Observation Angle Retroreflectometer

Multi-angle retroreflection coefficient detector (MAR932): Incident angle: -4°, 5°, 15°, 30°;
Observation angle: 0.2°, 0.5°, 1°;
Meet the following standards: (The angle can be adjusted according to specific standards)
1. The American standard ASTM E1709-08 uses the 0.2 observation angle retroreflectometer to measure the test method of retroreflective marks
2. The American standard ASTM E2540 uses the 0.5 observation angle retroreflectometer to measure the test method of retroreflective marks
3. High-brightness reflective clothing test under EN 471 and ANSI 107 standards.
4. European standard EN 12899-1-2007 requirements for vertical fixed traffic signs:
5. American ASTM D4956-2016 Standard Specification of Reflectors for Traffic Control
6. German DIN67520

The marking retroreflective measuring instrument (RM-001) meets the following standards:
1. American ASTM E1710 “Use a portable retroreflective tester to measure the retroreflective coefficient of marking materials at a specified geometric angle” Measurement items: retroreflective brightness coefficient RL
2. China Taiwan Standard: [Taiwan] CNS 15834 Z7318 “Road Marking Performance”
3. European EN1436  “Road Marking Materials-Use Performance of Road Markings”

The marking thickness detector (CT-002) meets the following standards:
1. EN13197 road marking materials
2. EN13212 road marking materials. Factory production control requirements
Road marking materials. Requirements for factory production control

Road sign retroreflective measuring instrument is an instrument for measuring road signs of all types of retroreflective materials.

Overview

The user can determine whether the reflective film material of the microprism logo is correctly pasted, and the configured telescopic aperture can measure the small text and symbols on the road signs. The instrument uses gradient index high hardness coating technology (UHC), and the sensor response meets the requirements of ASTM 1709 and CIE (International Commission on Illumination) human eye response and A light source. The instrument uses high-precision, sensitive and durable filters, combined with the geometric shape of the spot meter, can measure all colors and types of retroreflective films and obtain laboratory-accurate measurement results; it has an automatic stray light compensation function, making Daytime measurement or other light sources will not affect the accuracy of the measurement results; built-in high-precision WAAS GPS, Bluetooth, RFID tag readers can be installed to achieve more functions such as precise positioning, wireless transmission and asset management; internal memory can be stored 250,000 records, RSC software downloads data through the USB port and generates reports like EXCEL or Google Maps.
technical parameter
Geometry: EN 471
Incident angle: 5°
Observation angle: 0.2°
Aperture angle of light source: 0.16°
Receiving aperture opening angle: 0.16°
Measuring range: Φ30mm and Φ15mm
Spectral response
A light source and visual function V (λ) meet the requirements of ASTM E 1709 section 6.4.2 (selection of filters)
Range (cd·∣x-1·m-2): 0-2000 Instrument size
Length: 295mm
Width: 83mm
Height: 324mm
Weight: 2.1kg
Electrical parameters
Electromagnetic compatibility: EN50081-1/EN50082-1
RFID reader: high frequency (13.56MHz; ISO 15693 and ISO 1443A/B)
Power supply: rechargeable and replaceable Ni-MH 9.6V battery
Charging time: about 15 minutes
Data storage: >250,000 data
Interface: USB
Environmental parameters
Operating temperature: 0℃～+50℃
Storage temperature: -15℃～+55℃
Humidity: no condensation
time
Test time: 3 seconds Standard configuration
1. Instrument carrying case
2. Standard calibration
3. RSC3 program
4. Battery charger
5.Φ15mm small aperture
6. Small support plate
7. Lens cap
8. Communication cable
9. User Manual
10. User Guide
Options
1. Extension rod toolbox (1.5～2.7 meters)
2. Fast 12V charger
3. Spare battery
4.Φ10mm small aperture
5. Calibration certificate
6. Calibration Service
7.30° and 40° incident angle of additional lens
8.Bluetooth
9.RFID reader
10. High-precision GPS unit

Marking retroreflectometer

RM-001 The Marking Retroreflectometer instrument is a portable field measuring instrument, which can simulate the road marking brightness visible to the driver under the headlamp illumination of motor vehicle at night. The measured parameter is the luminous Retroreflectance coefficient at night, i.e. R_L value, in mcd·m^-2·lx^-1. It is used to measure the retroreflection characteristics of road markings. It is suitable for laboratory environment and field measurement. Road marking manufacturers, road marking process construction units and road quality supervision units are used to measure the retroreflective performance of road markings.

Main Functional Characteristics

• Support rapid measurement (Measure the value of the retroreflective coefficient within 3 seconds);
• Support simple calibration procedure;
• Large battery capacity, super long standby, quick charging;
• Support high brightness LCD transparent touch screen and the operative interface can be seen clearly under illumination;
• Support multiple measurements to calculate the average;
• Support storing more than 99,999 test data information, including, measurement data, operator, road section information and testing time, etc.;
• Support 8G SD card data storage and support data storage in Excel format, and the data can be exported to the computer through U disk;
• Support real-time broadcast of measured data;
• Support locking on-site detection data and directly print out testing results on site through the printer;
• Enter Chinese character, English and characters with touch buttonboard;
• Support real-time display of on-site temperature and humidity;
• Open English menu operation mode to foreign customers;
• Support smart standby management and the system automatically enters sleep state when there is no operation;
• Portable instrument;
• Small/light;
• Under the same on-site measurement environment, support one-off calibration of all colors before testing without respectively calibrating different colors each time.

Main technical parameters

• 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

AT-MAR-932 multi-angle Marking retroreflectometer is a portable testing equipment that is professionally used to measure the retroreflective optical characteristics of various reflective safety materials. It is widely used in various road traffic reflective products, vehicle safety reflective products, and safety production signs, On-site inspection and inspection of reflective cloth, etc.

Main features

• Advanced optical measurement system
• Anti-scratch full metal shell
• Magnetic calibration method, more convenient
• Support the measurement of retroreflective coefficient at up to 12 angles
• 3-inch high-brightness LCD capacitive touch screen displays measurement data
• Parameters can be preset to display system information such as date, time, testing location, testing organization, license plate/road name, testing personnel, etc.,
• Support real-time display of on-site temperature and humidity
• Automatically verify zero setting and adjust measurement standards
• Using the soft keyboard method to input Chinese characters, English and characters can store inspection records, and can inquire in detail at any time
• Smart standby management, turn off the screen display when there is no operation, and the system sleeps
• Support multiple measurements to calculate the average value;
• Support 16G SD card data storage, and support data storage in Excel form, export to computer through U disk function;
• Low illumination, high sensitivity photoelectric measuring device assembly
• High-precision, high-stability analog data acquisition and A/D conversion circuit
• Low power consumption, high reliability main control unit and computing system
• Support WIFI or Bluetooth data transmission function; (optional)
• Support Bluetooth printing function, can print test data on site (optional);
• Support GPS positioning function (optional)

Main technical parameters

• Measurement items: retroreflective coefficient cd/lx /m²
• Measuring value range: 0-1999.9
• Set incident angle: -4°, 5°, 15°, 30° (standard configuration)
• Set observation angle: 0.2°, 0.5°, 1°
• Measuring light source: standard A light source
• Measuring spot diameter: 35mm
• Repeatability measurement error: ≤2%
• Reproducible measurement error: ≤5%
• Standby measurement time : >12h
• Built-in power supply capacity: 7000mA.h
• Data storage space: 16GB
• Charging power supply: DC 8.4V
• Ambient temperature for use: -5℃—60℃
• Using environmental humidity: <95%, no condensation
• The volume of the whole machine: 220 mm×250 mm×82mm (L×H×W)
• Weight of the whole machine: ＜2kg

CT-002 Road marking thickness measuring instrument is mainly used to measure the thickness of road markings. It is designed and produced for road marking manufacturers, road marking production process construction units, and road quality supervision units to measure the thickness of road markings. The instrument has the characteristics of reasonable structure design, simple operation, wide applicability, and high measurement accuracy.

Main technical indicators

• Measuring range： -12.7mm ~7mm
• Minimum resolution： 0 . 01mm
• Indicating accuracy： 0 . 02 mm
• Usable temperature range： -10 ℃ – 50 ℃
• High-precision dial indicator
• Can measure height/thickness/depth