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Digital Multifunction Hardness Tester Machine ( LED screen)

Digital Multifunction Hardness Tester Machine ( LED screen)

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Digital Multifunction Hardness Tester ( LED screen)

Key Features :-

  • Available for Brinell, Rockwell and Vickers testing
  • Conversion between each hardness scale.
  • Setting for hardness dwell time
  • RS232 serial communication, offers extend functions for users.

This machine offers data save function. Users can browse the testing page and print out the testing result.

Technical Specification :-

Type

Rockwell

Brinell

Vickers

Preliminary test force(N)

98

98

98

Testing Forces (kgf)

60, 100, 150kgf

30,31.25,62.5,100,187.5kgf

30,  100kgf

Hardness test (N)

588.4,  980.7, 1471N

294.2,306.5,612.9,980.7,1839N

294.2,  980.7N

Press head

diamond indenter,     

Ф1.5875mm ball indenter

φ2.5mm, φ5mm ball indenter

diamond indenter

Scale

HRA, HRB, HRC, HRD

HBW1/30HBW2.5/31.25,

HBW2.5/62.5, BW2.5/187.5

HBW5/62.5,  HBW10/100,

HV30,  HV100

Conversion scale

HV, HK, HRA, HRB, HRC, HRD, HRE, HRF, HRG, HRK, HR15N, HR30N, HR45N, HR15T, HR30T, HR45T, HS, HBW

Accuracy

±2.0%(98N)  ±1.0%

±1.0%

±1.0%

Resolution

0.1HR

0.5μm

0.25μm

Magnification 

/

37.5X

75X

Max height of specimens

175 / 400mm(optional)

100 /330mm(optional)

115/ 345mm(optional)

Throat

165mm

Loading method

automatic (loading/dwell/unloading)

Hardness reading

LCD screen display

Data output

built-in printerRS232 interface

Load dwell duration

060s can be set.

Dimensions

L×W×H520×240×740mmpacking dimension: 650×370×980mm

Weight

Net Weight: 80kgGross Weight: 105kg

Power supply

AC220V±5%5060Hz

Standard accessory:

NO.

Name

Qty

NO.

Name

Qty

1

instrument main body

1

14

diamond rockwell indenter

1

2

diamond vickers indenter

1

15

ф1.588mm, ф2.5mm, ф5mmball indenter

3

3

slipped test table

1

16

middle plane test table

1

4

large plane test table

1

17

V-shaped test table

1

5

15× digital measuring eyepiece

1

18

2.5×, 5× Objective

2

6

microscope system (include the inside lightand outside light)

1

19

hardness block 150~250 HBW 2.5/187.5

1

7

hardness block 60~70 HRC

1

20

hardness block 20~30 HRC

1

8

hardness block 80~100 HRB

1

21

hardness block 700~800 HV30

1

9

weights 0, 1, 2, 3, 4

5

22

power cable

1

10

fuse 2A

2

23

horizontal regulating screw

4

11

level

1

24

spanner

1

12

screw driver

1

25

anti-dust cover

1

13

usage instruction manual

1