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

HBW1/30，HBW2.5/31.25,

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 printer，RS232 interface

Load dwell duration：

0～60s can be set.

Dimensions

（L×W×H）520×240×740mm，packing dimension: 650×370×980mm

Weight：

Net Weight: 80kg，Gross Weight: 105kg

Power supply

AC220V±5%，50～60Hz

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