Overview
The LINSHANG LS190 Gloss Meter is a Portable gloss measurement instrument with 60 ° standard Measurement Angles. Its Measurement range is 0~ 200GU, suitable for fast and accurate detection of various surface Glossiness. The instrument adopts an engineering plastic body, equipped with USB (Type-C) charging interface and rechargeable lithium battery. Operating language supports Simplified Chinese and English. Operating temperature range is 10~ 45 ℃, with good environmental adaptability.
Features
1. Using 60 ° Standard Measurement Angles, in line with general gloss measurement standards.
2. Measurement range, covering 0~ 200GU.
3. Measurement accuracy is high, Repeatability is good, Repeatability can reach +/- 0.2GU in the range of 0~ 100GU.
4. Equipped with USB Interface for easy data transmission.
5. Support Simplified Chinese and English Operating interface.
6. Powered by rechargeable lithium batteries, with strong battery life and convenient charging.
7. The fuselage is made of engineering plastics, which are sturdy and durable.
Principle
The LS190 Gloss Meter works based on the principle of specular reflection of light. The built-in Illuminant illuminates the surface of the object to be measured at a 60 ° angle, and its built-in receiver receives and measures the reflected light intensity in the mirror reflection direction (i.e. the angle of reflection equal to the incident angle). The reflected light intensity is compared with the reflected light intensity of a standard plate (usually a high Glossiness black glass plate), and the Glossiness value of the measured surface is calculated in GU (Gloss Unit).
Applications
Glossiness measurement and quality control of paints, coatings, plastics, ceramics, Stone, metal, paper, wood and other surfaces.
Standards
ISO 2813, ASTM D523, ASTM D2457, GB/T 9754, GB/T 13891, JG/T 25, etc.
Steps
1. Power on: Long press the power button to start the instrument.
2. Calibrate: align the instrument measurement port with the center of the standard plate and press the calibrate button to calibrate.
3. Measurement: The instrument measurement port is smoothly attached to the surface of the measured object, and the measurement button is pressed for measurement.
4. Reading: Read the measurement results on the instrument screen.
5. Data transmission (optional): Connect the computer through the USB data cable to export the measurement data.
6. Shutdown: Short press the power button or wait for the instrument to shut down automatically.
Notice
* Be sure to calibrate before measurement to ensure measurement accuracy.
* Ensure that the tested surface is clean, drying, flat, and the size is not less than 20mm * 10mm.
* During measurement, the instrument measurement port should be closely fitted with the measured surface to avoid light leakage.
* Avoid use in environments with strong magnetic fields, strong static electricity or violent vibration.
* The instrument is not waterproof, do not use in humid or condensation environment.
Do not expose the instrument to high temperatures or direct sunlight.
* Regularly clean the instrument measurement window and standard board to avoid dust or stains affecting the measurement.
If you don't use it for a long time, please charge the battery regularly to keep it active.
