XHB-N-IRHD Rubber Roller International Rubber Hardness Tester

XHB-N-IRHD Rubber Roller International Rubber Hardness Tester

Rubber roller hardness tester for measuring rubber rollers; Conventional rubber hardness tester; Zhao's rubber roller hardness tester

This hardness tester is used to measure the apparent hardness of rubber and plastic coated rollers, in accordance with HG/T 2644-2011 Rubber Roller Zhao's (P.J) Hardness Tester. The greater the hardness of the rubber, the smaller the indentation value. The principle is that the hardness tester acts on a certain pressure to measure the depth of the indenter pressing the rubber sample. This indentation value cannot be mixed with the hardness measured by the international rubber hardness tester. Because the hardness is measured using the international rubber hardness method, the rubber in contact with the indenter has already been pre compressed.

Overview of XHB-N-IRHD Rubber Roller International Rubber Hardness Tester

This instrument is used to measure the hardness of rubber and similar rubber materials, especially suitable for measuring the hardness of rubber rollers, hoses, cables, and rubber products with curved structures. This hardness tester has a simple structure, easy operation, accurate measurement, intuitive reading, and can directly calibrate the international standard rubber hardness value (IRHD) of the sample. Execution standard: GB6031

HG/2117 ISO48 ISO7261

HG/T 2450 Determination of apparent hardness of rubber rollers International hardness tester method for rubber
XHB-N-IRHD Rubber Roller International Rubber Hardness Tester
1、 Overview: This product is based on the relevant provisions of GBT6031 "Determination of Hardness of Vulcanized Rubber or Thermoplastic Rubber" standard and complies with ISO48 standard.

2、 Features: This product includes three testing methods and is equipped with three measurement platforms at the factory, which can meet the measurement of products such as rubber rollers with different diameters.XHB-N-IRHD Rubber Roller International Rubber Hardness Tester
Technical Specifications:
1. Contact force: 0.3 ± 0.02 (N)
2. Compression force: 5.4 ± 0.01 (N)
3. Total force: 5.7 ± 0.03 (N)
4. Measuring head diameter: Φ 2.5 ± 0.01 (mm)
5. Foot diameter: 20 ± 1mm
6. Foot measurement hole: Φ 6 ± 1 (mm)
7. * Small measurement thickness: 4mm
8. Indication range: 28-85 (IRHD)
9. Volume: 180 × 150 × 400 (mm)