YINUO YN-HDY01 Paper Thickness Tester 0-4mm 0.01/0.001

YN-HDY01

Paper Thickness Tester

use

YN-HDY01 digital display paper thickness Tester is used to test the thickness of packaging paper and coated printing paper. Its various technical requirements and testing methods meet the requirements of the standard QB/T1055 "Paper and Cardboard Thickness Tester" and other standards. Requirements and regulations, used to detect single-layer thickness, laminated thickness and apparent density of paper within 4mm, suitable for paper mills, scientific research institutions and quality inspection departments.

Test principle: Under the specified static load, use a Thickness Gauge that meets the accuracy requirements to measure the thickness of a single sheet or a stack of sheets according to the test requirements, and express the results in terms of single-layer thickness or laminated thickness. Or the quantitative and single-layer thickness or laminated thickness of the cardboard, and calculate the single-layer tightness or laminated tightness respectively.

Executive standard

GB/T6672, GB/T 451.3, QB/T 1055, ISO 534, GB/T 6547, GB/T 24328.2

Application

Why choose a microcomputer type thickness measuring instrument?

In terms of testing principles, commonly used Thickness Gauges include laser Thickness Gauges, capacitive Thickness Gauges, eddy current Thickness Gauges, and mechanical Testers. Non-contact thickness measuring equipment has a certain selectivity for test samples. For example, laser Thickness Gauges can achieve high measurement accuracy in suitable fields, but it will be difficult to detect samples with different gloss on the surface. There is a large test error, and the Thickness Gauge of this method also has a relatively strong selectivity for whether the sample is transparent. Capacitance or eddy current Thickness Gauges have large errors in the testing of metals and non-metals. In short, non-contact thickness measuring equipment has its own testing field, but users cannot buy multiple types of thickness measuring equipment to test various samples with different materials.

The mechanical Thickness Gauge is a kind of contact thickness measurement equipment, which mostly uses high-precision sensors, because its test is only related to small displacements, so it has no selectivity for the sample. The test accuracy of the mechanical Thickness Gauge mainly depends on the accuracy of the displacement sensor. The ambient temperature and wind speed will affect the accuracy of the sensor, so it needs to be used in a laboratory environment.

Yinuo Instrument’s microcomputer Thickness Gauge adopts mechanical contact measurement, strictly in accordance with the requirements of the standard, and innovates through continuous innovation, research and development and technology accumulation. It uses high-precision displacement sensors, scientific structural layout and professional control technology. Test stability, repeatability and precision.

Packing list：complete-built unit X1, manual X1, certificate of conformity X1, warranty card X1

[Note]Because the manufacturer's packaging may be updated or upgraded, the detailed packaging list shall be subject to the latest standard configuration of the manufacturer.