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Digital display plastic rockwell hardness tester (XHRS-150)
Digital display plastic rockwell hardness tester (XHRS-150)
产品详情

XHRS-150 digital display Rockwell hardness tester has a novel interface menu, the measuring device adopts grating sensor and computer control, and the hardness indication value is directly displayed on the liquid crystal screen as a mechanical and electrical integration hardness testing instrument.

The machine can automatically convert various hardness parameters to each other, and the minimum thickness parameters of the test pieces are automatically converted to each other to identify the minimum thickness of the test piece and the ambient temperature of the test.

Built-in printer to read the relevant test results. Automated operation eliminates human error and reading errors

Main functions and features

1. Display the test hardness value directly through the LCD large screen;

2. The shell is formed by a special sand-casting process. The structure is stable and not deformed, and it can work under harsh environment. The car paint has high grade and strong scratch resistance. It is still bright and new for many years.

3. We have the ability to develop and design, manufacture and process our own machines, and provide replacement and maintenance upgrade services for the machine for life;

Main use and the scope of application

Cast and forged parts · Sample testing and acceptance testing

Planar and cylindrical workpieces ·Steel, non-ferrous metals

Automotive and aerospace industry · Carbide, ceramics, stainless steel, laboratory and workshop non-metallic plastics, hard rubber, synthetic resins, friction materials and softer metals


Technical parameter:

name

data

Intial test force (N)

10kgf(98.07N)   allowable error ±2.0%

Total test force (N)

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

Rockwell ruler

HREHRMHRLHRRHRFHRGHRHHRK  

Inspection standard

GB7407 national standardJJG884 verification procedure

accuracy

0.1HR

Durating  time(s)

1-60

Hardness reading

LCD

Max height of the test piece(mm)

190

Indenter center to body distance(mm)

165

dimension(mm)

520×240×720

Power supply

220V/50HZ

Weight (kg)

70

Measuring range

HRD:40-77 HRE:70-94 HRF:60-100 HRG:30-94 HRH:80-100  HRK:40-100  HRL:100-120  HRM:85-110 HRR:114-125



packinglist

No

namespecification

quantity

No

namespecification

quantity

1

φ3.175mmball indenter

1

8

Power supply line

1

2

φ6.35mmball indenter

1

9

RS-232communication line

1

3

φ12.7mmball indenter

1

10

Weight ABC

3

4

Large ,medium and V-test beanches

3

11

Dustproof plastic cover

1

5

Standard plastic rockwell hardness blocks


12

Product certification manual

1

6

HRE、 HRL HRM、 HRR

1 each

13

Print paper ,printer instruction manual

1 each

7

fuse  2A

2

14

Product instruction manual

1

 


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