Testing Equipments Supplier
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TBTRMR-1J
TBTSCIETECH
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TBTRMR-1J Road Marking Retroreflectometer is a portable on-site measuring instrument, used for measuring the retroreflection characteristic of road marking. This instrument is to simulate the brightness of road marking that can be seen by the driver 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.
Relative Standards：
ASTM E1710, ASTM E2302
Main features:
1. Equip with imported sensor
2. 5” LCD touch screen
3. Long battery time and adapting to fast charging
4. Real on site temp. & humidity displayed
5. USB interface, easy transfer the testing data to computer
6. Real time broadcasting of testing data
7. Bluetooth printer
8. GPS function
TBTRMR-1J Road Marking Retroreflectometer is a portable on-site measuring instrument, used for measuring the retroreflection characteristic of road marking. This instrument is to simulate the brightness of road marking that can be seen by the driver 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.
Relative Standards：
ASTM E1710, ASTM E2302
Main features:
1. Equip with imported sensor
2. 5” LCD touch screen
3. Long battery time and adapting to fast charging
4. Real on site temp. & humidity displayed
5. USB interface, easy transfer the testing data to computer
6. Real time broadcasting of testing data
7. Bluetooth printer
8. GPS function
Technical Specification:
| Measurement items | Retroreflective coefficient(mcd.m-2.lx-1) |
| Measurement range | QD(mcd.m-2.lx-1): 0~400 RL(mcd.m-2.lx-1): 0~4000 |
| Equivalent observations distance | 30m |
| Illumination angle QD | Diffuse |
| Illumination angle RL | ASTM E1710: 88.76° EN 1436: 1.24° |
| Observation angle RL | ASTM E1710: 1.05° EN 1436: 2.29° |
| Illumination angular spread | Horizontal: 0.33° Vertical: 0.17° |
| Observation angular spread | ±0.17° |
| 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 |
Technical Specification:
| Measurement items | Retroreflective coefficient(mcd.m-2.lx-1) |
| Measurement range | QD(mcd.m-2.lx-1): 0~400 RL(mcd.m-2.lx-1): 0~4000 |
| Equivalent observations distance | 30m |
| Illumination angle QD | Diffuse |
| Illumination angle RL | ASTM E1710: 88.76° EN 1436: 1.24° |
| Observation angle RL | ASTM E1710: 1.05° EN 1436: 2.29° |
| Illumination angular spread | Horizontal: 0.33° Vertical: 0.17° |
| Observation angular spread | ±0.17° |
| 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 |
Main unit ................................................................ 1 pc
Calibration plate......................................................2pcs (black&white)
Data Transfer cable and charger ............................ 1 set
Instruction Manual................................................... 1 pc
Main unit ................................................................ 1 pc
Calibration plate......................................................2pcs (black&white)
Data Transfer cable and charger ............................ 1 set
Instruction Manual................................................... 1 pc
