Overview
The LANDTEK glossmeter GM-268 is a precision instrument that provides 20/60/85 degree three-angle measurement with a range of 0.1-200 GU and a Repeatability of +/- 0.5 GU. The instrument is designed to be lightweight and portable, and is widely used for gloss measurement and quality control on a variety of surfaces, including floors, plastics, automotive coatings, and more.
Features
1. Precision and lightweight, portable appearance.
2. Automatic calibration without manual adjustment.
3. Fully intelligent design, fast measurement.
4. Accurate measurement, Repeatability.
254 sets of measurement data can be stored.
6. Built-in rechargeable lithium-ion battery.
7. Equipped with backlight display, easy to use in darker environments with rays of light.
8. Provide USB data cable, RS-232 data cable and Bluetooth (Bluetooth) various data output methods to communicate with PC.
Principle
The glossmeter emits a beam of light at a specific angle to the surface to be measured, and receives the specularly reflected light, and calculates the Glossiness value of the measured surface according to the ratio of the received light intensity to the reflected light intensity of the standard plate.
Applications
Maintenance of floors, quality control of surface cleaning, gloss measurement of stones and tiles, inspection of paint sprays, quality control of paints, inks and polished metal surfaces, protective layers of paints, wax films, automotive body paints, inspection of plastic molds, detergents, scrubbers, masonry, evaluation of building exteriors
Standards
ASTM D-523、ASTM D1455、ASTM C346、ASTM C584、ASTM D2457、DIN67530、ENISO7668、JISZ8741、MFT30064、TAPPIT480、Gb9754、GB/T13891、GB7706、GB 8807、JJG 696-2002
Steps
For specific operation steps, please refer to the "LANDTEK GM268 glossmeter operation instruction manual.pdf" file.
Notice
Please read the instructions carefully before operation.
* Ensure that the instrument is used in an Operating temperature of 0~ 40 ° C and a relative humidity environment below 85%.
* It needs to be calibrated before measurement, and the instrument supports Automatic calibration.
* Keep the measurement window and standard board clean to avoid affecting the Measurement accuracy.
* Please use the original charger to charge the built-in lithium battery.
* Instrument after inspection, Stability, Zero Error, Indication Error and other indicators meet the requirements of relevant standards.
