Overview
MM6 Portable Glossiness Meter is a Portable gloss measurement instrument under the JND brand. The instrument is designed and manufactured with reference to international standard ISO 2813 and Chinese national standards GB/T13891, GB9754, GB7706, GB8807. Its Gloss value can be Traceability from the gloss benchmark of Shanghai Institute of Measurement and Testing Technology (SIMT).
Features
1. Portable design, dimensions 131 * 39 * 81mm, weight only 186g.
2. Using 60 ° Standard Measurement Angles, the measurement range is 0~ 1999GU.
3. Measuring Area is 9 * 18mm to meet a variety of surface measurement requirements.
4. Indication Error is small, +/- 1.0GU in the range of 0.0~ 199.9GU, and +/- 1.5% GU in the range of 200~ 1999GU.
5. Graduation fine, 0.1GU and 1GU respectively.
6. High stability, 0.4GU in the range of 0.0~ 199.9GU, and 1GU in the range of 200~ 1999GU.
7. The operating language is Chinese, which is convenient to use.
8. The power supply adopts a 1.2~ 1.5V AA (No. 5) rechargeable or alkaline battery, and the Operating Time exceeds 80 hours.
Principle
The Glossiness Meter calculates and displays the gloss value (GU) of the measured surface by measuring the intensity of the reflected light by emitting a beam of light at a specific angle to the measured surface and receiving its specular reflection light. Its technical parameters meet the requirements of ASTM D2457 and ASTM D523 standards, and the performance indicators meet the national standard JJG 696-2002 "Mirror Glossiness Meter and Gloss Board" Measurement verification specification in the second-level working machine requirements.
Applications
The instrument is suitable for various fields requiring measurement of surface gloss.
Standards
ISO 2813、GB/T13891、GB9754、GB7706、GB8807、ASTM D2457、ASTM D523、JJG 696-2002
Steps
The specific operation steps are not mentioned in the data.
Notice
The information did not mention specific precautions.
