Sign Feflective Measuring Instrument
Introduction:
GT-SR-006Sign 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.
Main Functional Characteristics: * Advanced optical measurement system; * Anti scratch full metal jacket; * Magnetic suction calibration method, more convenient * The 4.3-inch high brightness LCD capacitive touch screen displays the measured data; * Preset parameters, display system information such as date, time, test site; * Open English menu operation mode to foreign customers; * Support real-time display of on-site temperature and humidity; * Automatic check zero and calibration measurement standard; * Enter Chinese character, English and characters with touch buttonboard; * Storage test records, and may at any time the detailed query; * Support rapid measurement ; * Support multiple measurements to calculate the average; * Support storing more than 99,999 test data information, including, measurement data, operator 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; * Low illumination and high sensitivity photoelectric measuring equipment assembly; * Support smart standby management and the system automatically enters sleep state when there is no operation; * High precision, high stability simulation data acquisition and A/D conversion circuit; * Low power consumption, high reliable main control unit and operation system;
l Measurement items: retroreflective coefficientcd.lx-1 .m-2
l Measurement range: 0---1999.9
l Observation angle: 0.2°
l Angle of incidence: -4°
l Light source color temperature: 2856±50K (Standard illuminant A)
l Testing spot diameter: 32mm
l Error of repeatability measurement: ≤2%
l Error of reproducibility measurement: ≤3%
l Continuous working time of battery: ＞8h
l Data storage space: 8GB
l Built-in battery capacity: 3500mAh
l Charger: DC 8.4V
l Ambient temperature: -5℃~+50℃
l Ambient humidity: ＜98%, no frost
l Instrument size: 220mm ×250mm ×80mm (L×H×W)
l Weight: 1.7kg
