Overview
DR80 light transmitance tester is a professional measuring instrument of DONGRU brand, mainly used for the measurement of visible light Transmittance of various transparent or translucent materials such as Glass, Plastic, Film and matte, milky white materials. The instrument is made of imported components according to the principle of Optical inspection, simple operation, accurate measurement, small size, wide Measurement range, easy to carry, especially suitable for on-site measurement.
Features
1. Transmittance meter split, simple operation
2. Measurement speed, Sensitivity, Measurement accuracy
3. With two test modes: single measurement (SINGLE) and continuous (CONTINUE) Measurement mode
4. With four statistical functions: MAX Maximum (MAX), MIN Minimum (MIN), Average (MEA), measurement times
5. Large capacity storage, can store 2000 measurement data
6.2.3-Inch color display
7. Chinese and English bilingual version
8. Manual calibration of instrument boot
9. The operation process is marked with a beep sound (Single Measurement mode)
10. Large LCD with backlight, low voltage indication
11. Manual/automatic shutdown function
Principle
The DR80 light transmitance tester is based on the principle of Optical inspection, and calculates the light transmitance by measuring the ratio of the luminous flux of the transmitted object to the luminous flux of the incidence object, and expressed as a percentage. The instrument is made of imported components to ensure measurement accuracy and Reliability.
Applications
Automobile manufacturing and testing, Glass products, aerospace and other industries field measurement, protective film, PC, acrylic and other plastic products light transmitance measurement, printing, matte, aluminized film and milky white material light transmitance measurement, other transparent or translucent material light transmitance measurement
Steps
1. Manual calibration instrument
2. Select test mode: Single measurement (SINGLE) or continuous (CONTINUE) Measurement mode
3. Point the Probe at the object to be measured for measurement
4. View measurement results, the instrument can display MAX Maximum, MIN Minimum, Average and measurement times
5. Automatic data storage, can store 2000 measurement data
6. Manual or automatic shutdown after use
Notice
• The maximum thickness of the measurement object cannot exceed 25mm (more than 10mm must be equipped with a separate test frame)
• Measurement object area should not be less than 16mm * 16mm
• Temperature range 0 ℃ -40 ℃
• relative humidity not more than 85%
• The power supply is three (No. 7) alkaline batteries, pay attention to the low voltage indication
• Single Measurement mode is marked with a beep during operation
