Retroreflectometer

Retroreflectometer
Retroreflectometer
Retroreflectometer
Retroreflectometer
Retroreflectometer
Retroreflectometer
Retroreflectometer
Retroreflectometer
Retroreflectometer
Retroreflectometer
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TBTRMR-1J Road Marking Retroreflectometer( Equip with QD Value Function)

TBTRMR-1J Road Marking Retroreflectometer is a portable on-site measuring instrument that is used for measuring the retroreflection characteristic of road marking, the weight is 5kg.

The purpose of this road marking instrument is to simulate the brightness of road markings that can be seen by drivers under the illumination of motor vehicles at night, and the measured parameter is the coefficient of retrorefection brightness at night in daytime, namely, RL & QD value.

Technical Specification
Measurement items Retroreflective coefficient ( mcd.m-2.lx-1 )
Measurement range 0---2000
Observation angle 1.05°
Angle of incidence 88.76°, Complementary angle is 1.24°
Light source color temperature 2856±50K
Error of repeatable measurement ≤2%
Continuous working time of battery >30h
Data storage space More than 100,000 data
Built-in battery capacity: 12V / 5.2Ah
Charger DC 15V
Ambient temperature -15℃~ 60℃
Ambient humidity <98%, no frost
Measurement Around 700mm x 140mm x 140mm
Weight Around 5KG
TBTRMR-1C Retroreflectometer for Road Marking

The marking retroreflectometer is a portable on-site instrument designed to simulate the visibility of road and airport markings as seen by drivers under vehicle illumination, determining their retroreflective characteristics. It efficiently measures the index of night visibility (RL), temperature, and humidity simultaneously.

Features
  • Equipped with an imported sensor
  • Its touch screen displays temperature and humidity in real time
  • Capable of ultra-fast measurements
  • Real-time broadcasting of test data
  • USB port for exporting test data to a computer
  • Mini Bluetooth printer support
  • GPS for recording longitude and latitude of each test data point
  • Software available in English or in a customized language
Technical Parameters
Measurement items Retroreflective coefficient (mcd•m-2•lx-1)
Measurement range RL(mcd•m-2•lx-1): 0~4000
Illumination angle RL ASTM E1710: 88.76° EN 1436: 1.24°
Observation angle RL ASTM E1710: 1.05° EN 1436: 2.29°
Light source color temperature 2856±50K
Error of repeatable measurement ≤2%
Continuous working time of battery >30h
Data storage space More than 100,000 data
Built-in battery capacity 12V / 5.2Ah
Charger DC 15V
Ambient temperature -15℃~ 60℃
Ambient humidity <98%, no frost
Measurement Around 700mm*140mm*140mm
Weight Around 5kg
TBTRMR-2J Road marking retroreflectometer

TBTRMR-2J road marking retroreflectometer is an open-optical-path designed small size portable on-site measuring instrument, the weight is 3.5kg.
Main use is to measure the in-night brightness of road marking made of retroreflective material simulating under illumination from the headlights of vehicles driving on road, i.e,  the in-night brightness observed by the driver in vehicle. The measured parameter is the nighttime retroreflective brightness coefficient, namely RL value.
This instrument test result accurate and repeatable, simple to operate, can be used in laboratory or field.

Conforms to Standards:
GB/T 26377-2010, GB/T16311-2009, JJG 059-2004, JTG F80-1-2017

Features:

Open-optical-path design.   Suitable for measuring under 3 conditions:
dry RL, Wet and continuous Rainfall.
Fast measurement (measuring retroreflective brightness coefficient in 2 seconds).
Automatic calculating the average of results of multiple measurements.
Calibration system in line with international standards, only calibrate white color.
Long standby and fast recharging.
5-inch daylight screen.
Data storage more than 100,000 pcs.
GPS accurate positioning.
USB data interface, test report is exported to computer as database.
Measurement data real-time voice broadcast.
The Bluetooth printer prints the test results on spot.
Touching keyboard to edit.
Display temperature and humidity real time.

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: 200mm x 95mm
Error of repeatable measurement: 2%
Continuous working time of battery: >30h
Data storage space: 8GB
Built-in battery capacity: 12V, 5.2Ah
Charger: DC 15V
Working temperature & humidity: -15℃~60℃, <98%, no frost
Size: 360mm x 135mm x 125mm
TBTRMR-VM Road Marking Retroreflectometer (Vehicle Mounted)

Road marking’s visibility, the retroreflectivity is correlated with roadway safety, it directly presented as the night visibility (RL) of pavement markings. The TBTRMR-VM vehicle-mounted marking retroreflectometer allows a constant and efficient assessment of the state of road markings while maintaining traffic flow. The detection accuracy is consistent with the handheld retroreflective readings.

The major components of the system are the host, computer processing system, and DMI (distance measuring wheel). The host is consist of optical measurement system, control system, imaging driver assistance system, height / tilt compensation system and Beidou positioning antenna.

Technical Specification
Simulated observation distance 30m
Measurement distance 6m
Measurement width 1200mm
Measurement range length 500mm
Light source Infrared laser
Measurement Rate 300 pictures/s of a line
Measuring interval <100mm
Entrance & Illumination angle 88.76±0.01°(ASTM E1710)
1.24°±0.01°(EN 1436)
Observation angle 1.05±0.01°(ASTM E1710)
2.29°±0.01°(EN 1436)
RL measuring range 0~2000 mcd/(m2·lx)
Data repeatability <5%
Indication error <10%
Light source life >10000 hours
Front camera Yes
Positioning system BDS / GPS
Host unit size 570 x 164 x 209(mm)
Weight <10Kg
Operating temperature -20~55°C
Operating humidity non-condensing
Distance measurement error 1‰
Support vehicle speed 0-120km/h
Data export format database
Power supply Built-in lithium battery
System Win 10
TBTTSR-1J Single Angle Retroreflectometer for Traffic Signs

The retroreflectometer is an instrument designed for measuring RA (nighttime retroreflection) on traffic signs, high visibility clothing, conspicuity tape, and license plates. It is equipped with a single observation and illumination angle.
For those requiring a multi-angle version, please consider the reflectometer.

Features
  • Equipped with an imported sensor
  • Its touch screen displays temperature and humidity in real time
  • Capable of ultra-fast measurements
  • USB port for exporting test data to a computer
  • Supports connection to a Bluetooth printer and GPS
  • Software available in English or in a customized language
Technical Parameters
Measurement items Retroreflective coefficient (cd•lx-1•m-2)
Measuring range 0~4000(cd•lx-1•m-2)
Observation angle Standard angle: 0.2° Any one from 0.2°, 0.33°, 0.5°, 1°, 1.5°, 2°
Illumination angle Standard angle: -4° Any one from -4°, 5°, 10°, 20°, 30°, 40°, 45°
Measuring area (testing spot diameter) φ25mm
Light source color temp. 2856±50k(standard A light source)
Measuring time ≈2s
Data storage 4 GB
Screen 3.5 inch colorful touch screen
Battery working time >30h
Battery capacity 12V/5.2Ah
Charger DC 15V
Working temp. -15℃~60℃
Working humidity <98%
Size Around 200*75*55mm
Net weight Around 0.45kg
TBTTSR-1M (Multi-Angle) Traffic Signs Retroreflectometer

Designed to measure nighttime retroreflection (RA) on traffic signs, high visibility clothing, conspicuity tapes, and license plates, our retroreflectometer features an advanced optical system capable of measuring up to 4 simultaneous observation angles. The basic illumination angle (β) can be set at −4° or 5°, and different illumination angles can be achieved using an angle adapter. This capability allows for the synchronization with observation angles to ensure precise retroreflection determination in accordance with international standards.

Features
  • Equipped with an imported sensor
  • Multiple angle selection for both observation and illumination angles
  • Touch screen that displays temperature and humidity in real time
  • Capable of ultra-fast retroreflectometer measurements
  • USB port for exporting test data to a computer
  • Support for connecting with a Bluetooth printer and GPS
  • Software available in English, Russian, or a customized language
Technical Parameters
Measurement items Retroreflective coefficient (cd•lx-1•m-2)
Measuring range 0~4000 (cd•lx-1•m-2)
Observation angle Standard three angles of 0.2°, 0.33°, 0.5°, 1°, 1.5°, 2° Customized combination: 0.2°, 0.5°, 1°, 1.5°
Illumination angle Standard three angle of -4°, 5°, 10°, 20°, 30°, 40°, 45° Customized combination: 5°, 20°, 30°, 40°
Measuring area Dia. 25mm
Light source color temperature 2856K ± 50K(standard A light source)
Data storage 4GB
Screen 5 inch colorful touch screen
Battery working time >30h
Battery Capacity 12V/5.2Ah
Charger DC 15V
Working temp. -15℃~60℃
Working humidity <98%
Storage temp. -20℃~55℃
Size Around 230*110*330mm
Net weight Around 2kg
TBTRMT-1 Road Marking Thickness Gauge

Designed to measure the thickness of dry pavement markings, the road marking thickness gauge is a digital device equipped with an OLED screen, that offers a simple yet effective metric for assessing the thickness of marking coatings, making it ideal for use in quality control and inspections by road maintenance units, road marking lacquer manufacturers, construction companies, and quality supervision departments.

Features
  • Portable design, easy to carry, and suitable for single-hand operation
  • OLED screen to display test data
  • Built-in large capacity lithium battery for extended standby time
  • High accuracy to 0.02 mm
  • Equipped with a 00 level marble demarcation board to ensure
  • calibration accuracy
  • Rigid aluminum alloy housing
Technical Parameters
Measuring range ±13mm
Measuring resolution 0.01mm
Accuracy 0.02mm
Calibration block accuracy Grade 00
Display OLED
Li-battery working time >30hr
Power supply 12V 5.2Ah
Working temp. & humidity -15C ~ 60C / < 98%
Size Around 140*110*30mm
Net weight Around 0.45kg
TBTTQ-1J Retroreflectometer for Road Studs

Ideal for measuring the coefficient of luminous intensity (RI) of raised pavement markers, also known as road studs, the TBTTQ-1J retroreflectometer is a portable device designed for field applications.

Features
  • Equipped with an imported sensor
  • Its touch screen displays temperature and humidity in real time
  • USB port for exporting test data to a computer
  • Automatic adjustment of the observation angle to align precisely with the illumination angle
  • Software available in English or in a customized language
Technical Parameters
Measurement items Retroreflective coefficient(mcd•m-2•lx-1)
Measurement range RL(mcd•m-2•lx-1): 0~2000
Observation angle 0.2° 0.33° 1.0° 0.2°
Angle of incidence ±5° ±10° ±15° ±20°
Light source color temperature 2856±50K
Repeatability measurement error 5%
Screen 5 inch colorful touch screen
Continuous working time of battery >30h
Data storage space 500 pcs
Built-in battery capacity 12V 5.2Ah
Charger DC15V
Ambient temperature -15℃~60℃
Ambient humidity <98%, no frost
Size Around 330*220*100mm
Net weight Around 5.5kg
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