Overview
LINSHANG LS191 Mirror Glossiness Meter is a High Accuracy measuring instrument produced according to the national verification code JJG 696 standard. It adopts long-life Illuminant and has the characteristics of good Repeatability, small size, high accuracy and good Stability. It is mainly suitable for surface mirror gloss measurement of Coating, inks, paint, wood products, marble, granite, ceramic tiles, plastic, paper, metal and other materials. Its intelligent statistics function ensures that the test data is consistent with German BYK instruments.
Features
1. Real-time measurement of the instrument, that is, the measurement data is displayed in real time without the need for buttons.
2, the instrument has Ambient Temperature Compensation function, numerical stability, allowing long-period calibrating, without the need to calibrate every time you turn it on.
3. National first-class machine standard to ensure that it passes the test of any trusted Measurement Agency.
4. Intelligent statistical function, which can automatically count the number of measurements, and automatically calculate the MAX Maximum, MIN Minimum, average value, and standard deviation in the test data, which are displayed directly on the display interface. This function can easily and quickly analyze the uniformity of Glossiness in different positions of a material.
5. Aviation aluminum shell and base, excellent texture; small design, easy to carry.
6. Built-in rechargeable lithium battery, ultra-low power consumption of the instrument.
7. The instrument supports USB transmission, special operating software, can operate with computer Connectivity and complete the test report.
Principle
The Glossiness Meter works on the principle of mirror reflection. At 60 ° Measurement Angles, the beam of light emitted by the Illuminant is irradiated to the surface of the material under test and its mirror reflection light is received. The Glossiness Value (GU) of the surface of the material under test is obtained by measuring the intensity of the reflected light and comparing it with the Glossiness value of the standard plate. The built-in Ambient Temperature Compensation function of the instrument ensures measurement Stability in different environments.
Applications
Coatings, inks, paint, wood products, marble, granite, ceramic tile, plastic, paper, metal
Standards
ISO2813、ISO7668、ASTM D523、ASTM D2457、DIN 67530、GB/T9754、GB/T13891、GB/T7706、GB/T8807、JJG 696-2002
Steps
1. Turn it on and ensure that the instrument has sufficient power.
2. Align and attach the instrument measurement port to the surface of the material to be tested.
3, the instrument automatically real-time measurement and display Glossiness value (GU), no need to press the button.
4. Multiple measurements of different positions can be made, and the instrument will automatically count measurement data (such as times, MAX Maximum, MIN Minimum, average, standard deviation).
5. You can connect to a computer via USB, use dedicated software to export data and generate test reports.
Notice
* Before measurement, make sure that the surface of the tested item is clean, drying and flat.
The minimum size of the item to be tested must be no less than 28mm (length) * 14mm (width).
* Ambient Temperature of the instrument is 10~ 40 ℃, storage temperature is -10~ 60 ℃, relative humidity should be less than 85% RH and no condensation.
* Please avoid using the instrument in bright light or extreme environments.
* The instrument has a long-period calibrating feature, which does not require each boot to calibrate, but it is recommended to calibrate regularly with a standard plate to ensure accuracy.
* Please use the original charger to charge the built-in lithium battery.
* The instrument is a precision opticalin strument, please handle it with care to avoid collisions and drops.
