Portable Hardness Tester MH180
Advantage:
1. Compact plastic case, suitable for use under poor working conditions. Test at any angle, even upside down.
2. Wide measuring range. It can measure the hardness of all metallic materials. Direct display of hardness scales HRB, HRC, HV, HB, HS, HL
3. Large screen (segment LCD), showing all functions and parameters. With EL background light.
4. Large capacity memory could store 100 groups information.
5. Datapro Software to connect with PC via RS232 port. Micro printer support
6. Software calibration function.
Technical Specifications:
1. Measuring range:
(170-960)HLD,(17-68.5)HRC,(19-651)HB,(80-976)HV,(30-100)HS,(59-85)HRA,(13-100)HRB
2. Measuring direction: 360°
3. Hardness Scale: HL, HB, HRB, HRC, HRA, HV, HS
4. Display: segment LCD
5. Data memory: max. 100 groups(relative to impact times 32-1)
6. Working voltage: 3V(2 AA size alkaline battery)
7. Continuous working period: about 100 hours(With backlight off)
8. Communication interface: RS232
Main Application:
1. Die cavity of molds
2. Bearings and other parts
3. Failure analysis of pressure vessel, steam generator and other equipment
4. Heavy work piece
5. The installed machinery and permanently assembled parts.
6. Testing surface of a small hollow space
7. Material identification in the warehouse of metallic materials
8. Rapid testing in large range and multi-measuring areas for large-scale work piece
Testing range:
Other type of impact devices
|
Material
|
Method
|
Impact device
|
|
D/DC
|
D+15
|
C
|
G
|
E
|
DL
|
|
Steel and cast steel
|
HRC
|
20-68.5
|
19.3-67.9
|
20.0-69.5
|
|
22.4-70.7
|
20.6-68.2
|
|
HRB
|
38.4-99.6
|
|
|
47.7-99.9
|
|
37.0-99.9
|
|
HRA
|
59.1-85.8
|
|
|
|
61.7-88.0
|
|
|
HB
|
127-651
|
80-638
|
80-683
|
90-646
|
83-663
|
81-646
|
|
HV
|
83-976
|
80-937
|
80-996
|
|
84-1042
|
80-950
|
|
HS
|
32.2-99.5
|
33.3-99.3
|
31.8-102.1
|
|
35.8-102.6
|
30.6-96.8
|
|
Cold work
tool steel
|
HRC
|
20.4-67.1
|
19.8-68.2
|
20.7-68.2
|
|
22.6-70.2
|
|
|
HV
|
80-898
|
80-935
|
100-941
|
|
82-1009
|
|
|
Stainless steel
|
HRB
|
46.5-101.7
|
|
|
|
|
|
|
HB
|
85-655
|
|
|
|
|
|
|
HV
|
85-802
|
|
|
|
|
|
|
Grey cast iron
|
HRC
|
|
|
|
|
|
|
|
HB
|
93-334
|
|
|
92-326
|
|
|
|
HV
|
|
|
|
|
|
|
|
Nodular cast iron
|
HRC
|
