AJR HR-150 Manual Rockwell Hardness Tester

Product Infomation
AJR HR-150 Manual Rockwell Hardness Tester adopts mechanical and manual testing method, without electrical device. With simple appearance, it uses as popular type Rockwell hardness testing instrument.
  • Model:AJR HR-150
  • Specifications:HRA 20-88 HRB 20-100 HRC 20-70
  • Color:Grey
  • Brand:AJR
Details

AJR HR-150 Manual Rockwell Hardness Tester

AJR HR-150 Manual Rockwell Hardness Tester adopts mechanical and manual testing method, without electrical device. With simple appearance, it uses as popular type Rockwell hardness testing instrument.

Usage Range

Hardened and surface hardened steel, hardening and tempering steel, tempered steel, cold and hard casting parts, forging parts, hard alloy steel, aluminum alloy, bearing steel, carburized steel sheet, etc.

Technical Specification

Rockwell Scales

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

Initial Testing Force

10kgf (98N

All Testing Force

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

Testing Range

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

HRF: 60-100 HRG: 30-94 HRH: 80-100 HRK: 40-100

Indication of Hardness Value

Dial

Overall Dimension

520×240×700mm(L×W×H)

Max Height of Specimen

190mm

Distance of Indenter to outer wall

160mm

Net Weight

55kg

Carried Standard

GB/T230.2 Chinese Standard, JJG112 Inspection Rule

Standard Accessories

No.

Item

Qty.

1

AJR HR-150 Main Machine

1

2

Rockwell Diamond Indenter

1

3

1.5875mm Ball Indenter

1

4

HRC High Hardness Block

1

5

HRC Low Hardness Tester Block

1

6

HRB Hardness Block

1

7

Large Testing Table

1

8

Medium Testing Table

1

9

V shaped Testing Table

1

10

Weight A

1

11

Weight B

1

12

Weight C

1

13

Plastic Protection Cover

1

14

English Operation Manual

1

15

Product Certificate

1


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