Overview
The DONGRU DR82 Transmittance meter is mainly used for the measurement of visible light Transmittance of various Glasses, Plastics, Films and transparent or translucent materials. The instrument is made of imported components according to the principle of Optical inspection. It has the characteristics of simple operation, accurate measurement, small size and easy portability, and is especially suitable for on-site measurement.
Features
1.Split design, simple operation, Measurement speed, Sensitivity, high accuracy.
2. With single measurement (SINGLE) and continuous measurement (CONTINUE) two test modes.
3. There are four statistical functions: MAX Maximum (MAX), MIN Minimum (MIN), Average Value (MEA), and measurement times.
4. Large capacity storage, can store 800 measurement data.
5. It can be connected to a computer for communication, and read out the stored data for saving or printing (suitable for the host with a communication port).
6. Support Automatic calibration and Manual calibration.
7. The operation process is marked with a beep sound (Single Measurement mode).
8. Large LCD with backlight, low voltage indication.
9. With manual/automatic shutdown function.
Principle
Light transmitance refers to the ratio of the luminous flux transmitted through the object to the luminous flux of the incidence object, expressed as a percentage. According to this Optical inspection principle, DR82 Transmittance meter calculates the visible light Transmittance of the material by measuring the incident ray and the light intensity transmitted by the measured material.
Applications
Automobile manufacturing and testing, Glass products, aerospace and other industries field measurement, protective film, PC, acrylic and other plastic products light transmitance measurement, other transparent or translucent materials light transmitance measurement
Notice
• Printing, matte surface, milky white materials are not suitable for this machine measurement.
The thickness of the measured object should be less than or equal to 11mm.
• The measurement area of the object should not be less than 30mm * 30mm.
• Operating Environment Temperature 0~ 40 ℃, relative humidity does not exceed 85%.
