Retroreflectometer signs Muti-Angle Portable
Description:
BT-MAR-932 multi-angle retro-reflection coefficient detector is a portable detection device used to measure the retro-reflection optical characteristics of various reflective safety materials, and is widely used for the on-site inspection and inspection of various road traffic reflective products, vehicle safety reflective products, safety production signs, reflective sheeting, etc.Multi-angle sign retro-reflection coefficient detector is a new type of portable road traffic safety detection equipment, which adopts standard transfer indirect measurement method. The system adopts a new metal structure design with high precision, high stability and photoelectric integration. The system uses a 32-bit MCU main control module and embedded program control software based on Linux environment. It has a built-in large-capacity storage unit and a touch screen display loaded with soft keyboard input function. It has the use characteristics of no preheating, small measurement error, and instant use.
Features:
L Advanced optical measurement systemL Scratch-resistant all-metal shellL Magnetic calibration method, more convenientL Support the measurement of retroreflection coefficient of up to 12 anglesL 4.3 inch high brightness LCD capacitive touch screen displays measurement dataL Preset parameters, display date, time, detection location, detection organization, license plate/road name, detection personnel and other system information, open English menu mode to foreign customers, convenient for their use, with automatic detection color selection functionL Support real-time display of on-site temperature and humidityL Automatic calibration, zero setting and calibration of measurement standardsL Input Chinese characters, English and characters with soft keyboard to store detection records and query in detail at any timeL Intelligent standby management, turn off screen display system hibernation when there is no operationL Support multiple measurements to calculate the average value;L Support 16G SD card data storage, and support data storage in Excel form, and export to the computer through USB flash disk function;L Low illumination and high sensitivity photoelectric measuring device assemblyL High-precision and high-stability analog data acquisition and A/D conversion circuitL Low-power, high-reliability master control unit and computing systemL Support WIFI or Bluetooth data transmission function; (Optional)L Support Bluetooth printing function, and can print test data on site (optional);L Support GPS positioning function (optional);
Specification:
Measurement item | Retroreflection coefficient cd/lx/m2 |
Measurement range | 0-1999.9 |
Set the incidence 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% |
Repeatability measurement error | ≤ 3% |
Standby measurement time (continuous measurement) | ＞ 12h |
Built-in power capacity | 7000mA. h |
Data storage space | 16GB |
Charging power supply | DC 8.4V |
Operating ambient temperature | - 5 ℃ - 60 ℃ |
Ambient humidity | ＜ 95%, no condensation |
Overall volume | 220 mm × 250 mm × 82mm（L × H × W） |
Operating weight: | about 1.92kg |
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