Overview
JND-S60 Glossiness Meter is a gloss measurement instrument designed and manufactured by JND brand with reference to international standard ISO 2813 and Chinese national standard GB/T13891. Its performance indicators meet the requirements of the second-level working machine in the national standard JJG 696-2002 "Mirror Glossiness Meter and Gloss Board" Measurement verification specification. The Gloss value can be Traceability from the gloss benchmark of Shanghai Institute of Measurement and Testing Technology (SIMT).
Features
1. Automatic High Accuracy, High stability, Instant test, Simple and convenient operation.
2. The measurement data has passed the trusted certification for five consecutive years, and Traceability can be sent to the "SIMT" National Measurement verification center.
3. National first-class standard black (high) white (low) calibration plate, in line with national standards, can easily pass Measurement verification.
4. Adopt professional optical path design, stable and reliable measurement data, minimal Inter-instrument Agreement and excellent reproducibility.
5. Ergonomic shell, high-end mold one-time molding, anti-skid, lightweight, and can resist a variety of solvents.
6. Pay attention to safety with high-end nonconductive shell, high safety factor, to avoid electric shock.
7. Built-in rechargeable battery pack, the power supply adopts imported high-end management chip, and the measurement can last for more than 48 hours after being fully charged.
8. Adopt imported non-mechanical three-proof power switch, which has a long lifespan and a good feel.
9. Elliptical angle, soft surface probe design, effectively prevent the measurement process from scratching the measured object.
Principle
The Glossiness Meter is designed with reference to ISO 2813 and GB/T13891 standards. Through 60 ° Measurement Angles, a beam of light is irradiated on the sample surface at a predetermined angle, and the reflected light is received in the direction of mirror reflection, so as to calculate the gloss value of the sample surface. The magnitude can be Traceability to the national reference.
Applications
Stone, marble, granite, terrazzo, sandstone, slate, artificial stone, polyester stone and many other Stone products surface gloss measurement.
Standards
ISO 2813、GB/T13891、JJG 696-2002
Steps
The information does not mention the specific operation steps.
Notice
The information did not mention specific precautions.
