products

products categories

Download

Download Download file and products catalogue for lab testing equipment, including including Footwear Testing Equipment and Textile Testing Equipment and Toys Testing Equipment and Furniture Testing Equipment.

contact us

hot products

  • Medical Face Mask Synthetic Blood Penetration Resistance Tester

    Mask Synthetic Blood Penetration Tester GT-RA01

  • Mask Bacterial Filtration Efficiency Tester

    Mask Bacterial Filtration Efficiency (BFE) Tester GT-RA02

  • Face Mask Differential Pressure Tester

    Face Mask Differential Pressure Tester GT-RA04

  • Air-purifying Particle Respiratory Protective Tester

    Non-power Air-purifying Particle Respiratory Protective Tester GT-RA05

  • Medical mouth mask flame retardant property tester

    Mask Flame Retardant Tester GT-RA06

  • Particulate Filter Efficiency Tester, PFE Tester

    Automatic Particulate Filter Efficiency PFE Tester GT-RA09

products
Automatic Digital Rockwell Hardness Tester GT-HRS-150
Automatic Digital Rockwell Hardness Tester GT-HRS-150
  • Brand:

    GESTER
  • Item No.:

    GT-HRS-150
  • Certificate:

    ISO 9001, UKAS, CE Certificates
  • Standard:

    GB/T230.1 GB/T230.2 JJG112 ASTM E18 ISO 2039-2
  • Shipping Port:

    Xiamen Port
  • Lead Time:

    25 days
  • Payment:

    TT or L/C
contact now

Automatic Digital Rockwell Hardness Tester GT-HRS-150

 

Product Introduction

Rockwell hardness Tester is suitable for the hardness test for ferrous metals, nonferrous metals and non-metallic materials . Principle: Under certain conditions, the indenter (diamond cone, ball or carbide ball) is pressed into the surface of the sample, which takes two steps. After removing the main test force, measuring the residual indentation depth h at the initial test force. The residual indentation depth h represents the level of hardness.

 

Feature

1. Having a variety of Rockwell hardness scale, can be free to choose. 

2. The hardness test hold time can be set freely. 

3. Hardness test results can be printed 

4. RS-232C serial communications, users can extend the functionality

 

Key Specifications


Model

GT-HRS-150

Initial test force

10kgf(98.07N)  

Test Force

60kgf (588N)  100kgf (980N)  150kgf (1471N)

Indenter specification

Diamond conical Rockwell indenter, φ1.5875mm steel ball indenter, or other diameters (optional)

Rockwell scale

HRA, HRB, HRC, HRD, HRE, HRF, HRG, HRH, HRK

 

Test Range

HRA: 20-88    HRB: 20-100   HRC: 20-70    HRD: 40-77

HRE: 70-100   HRF: 60-100   HRG: 30-94    HRH: 80-100

HRK: 40-100   HRL: 50-115   HRM: 50-115   HRR: 50-115

Hardness read

LCD digital display screen

Data output

Built-in printer RS-232 interface

Maximum specimen height

170mm

Head - Ectotheca distance

165mm

Power

AC220V + 5%, 50 ~ 60Hz 

Dimensions (mm)

510X212X730mm

Weight

About 85Kg

Standards

GB/T230.1, GB/T230.2, JJG112, ASTM E18, ISO 2039-2

 

inquiry now

main Products