Instrument Description:
Complies with all ASTM E1709, ASTM E2540, EN12899 requires and complies with ASTM D4956, EN471, ANSI 107 testing specifications; Light sensor response rate: The light sensing rate is in accordance with ASTM E1709 6.4.2 and ASTM E2540 6.4.2;
*Range (cd/lx/m2): 0-20000;
*Data storage: over 32000 sets of test data;
*Color testing: Follow CIE 1931 xy retro flexible nighttime color coordinates;
*Computer connectivity devices: USB interface and Bluetooth transmitter;
*Power supply: removeable12 VDC, 2.4 Ah battery model (DeWalt P/N DC9071);
*Environmental temperature: 0 ℃ to 50 ℃;
*Environmental humidity: 0 to 95% (non condensing);
*Length * Width * Height: 38 * 11.5 * 32.5cm;
*Weight: 2.9Kg.
Geometric parameters:
*Incident angle:- 45 ° to+45 ° continuously adjustable;
*Observation angle: 0.2 ° to 2.0 °;
*Light source aperture angle: 0.1 °;
*Aperture angle of light sensor: 0.1 °;
*Test area: 1 inch (25 mm) diameter area.
Accessories:
*One foam box;
*Adjust the circular hole in the testing point area;
*One charger;
*Two batteries;
*One calibration board;
*One verification report.