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Digital
Micro Vickers Hardness Tester
DMV01
Digital
Micro Vickers Hardness Tester adopts large LCD screen to display and
menu type structure to choice hardness scales HV or HK, exchange
hardness values among scales, store testing results and data procession
automatically, as well as output by printer. By means of interface of
RS-232, the instrument can be linked with computer.
Usage
Range:
Heat
treated layer, carbonized layer, hardened hard layers, superficial
coating, steels, non-ferrous metal, micro and thin shaped components.
Technical Features and Standard Accessories
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Testing Force
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N
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0.098、0.246、0.49、0.98、1.96、2.94、4.90、9.80
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gf
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10、25、50、100、200、300、500、1000
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Lens/Indenterswitch
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With Motorized Turret
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Carriage Control
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Automatic（loading/holding-up of the load/unloading）
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Amplification of the Microscope
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（100x，400x）
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Duration Time
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5~60s
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Min.graduation value of the testing drum wheel
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0.0315um
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Testing Field
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1HV~2967HV
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Dimension of the XY Table
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100 x 100mm
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Movement Field of the XY Table
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25 x 25mm
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Max Height of Specimen
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75mm（can be customized higher）
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Max Width of Specimen）
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95mm（from the center of indenter）
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Output
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With built-in printer and a RS 232 serial interface
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Light source/Power Supply
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220V,60/50Hz/Halogen lamp can be customized to/AC110V
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Main accessories
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（Vickers Indenter） （Obgective10x、40x）
（10xDigital Micro Lens） （XY-stage test table）
（Thin specimen test table） （Fork-shaped test table）
（Fine wire test table） （Adust）
（Micro Vickers hardness blocks）
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Dimension
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410 X 290 X 510（mm）
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Weight
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（Net）：25kg
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H180 hardness tester:
Feature:
Compact plastic case ， suitable for use
under poor working conditions. Test at any angle, even upside down.
Wide measuring range. It can measure the hardness of all metallic
materials. Direct display of hardness scales HRB, HRC, HV, HB, HS, HL
Large screen (segment LCD), showing all functions and parameters.
With EL background light.
Large capacity memory could store 100 groups information.
Datapro Software to connect with PC via RS232 port. Micro printer
support
Software calibration function.
Outline :150*74*32 mm Weight：180g.
Specifications:
� Measuring range：
(170-960)HLD,(17-68.5)HRC,(19-651)HB,(80-976)HV,(30-100)HS,(59-85)HRA,(13-100)HRB
Measuring
direction：360°（↓↖↗↘↙→←↑）
Hardness Scale：HL、HB、HRB、HRC、HRA、HV、HS
Display：segment LCD
Data memory：max. 100 groups（relative to impact times 32～1）
Working voltage：3V（2 AA size alkaline battery）
Continuous working period：about 100 hours（With backlight off）
Communication interface：RS232
MainApplication
Die cavity of molds
Bearings and other parts
Failure analysis of pressure vessel, steam generator and other
equipment
Heavy work piece
The installed machinery and permanently assembled parts.
Testing surface of a small hollow space
Material identification in the warehouse of metallic materials
Rapid testing in large range and multi-measuring areas for
large-scale work piece
Accuracy and repeatability of
displayed value:
| No. |
Type
of impact device |
Hardness
value of Leeb standard hardness block |
Erro
of displyed value |
Reapeatability
of displayed value |
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1
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D
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760±30HLD
530±40HLD
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±6 HLD
±10 HLD
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6HLD
10HLD
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2
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DC
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760±30HLD
530±40HLD
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±6
HLDC
±10 HLDC
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6HLD
10HLD
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3
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DL
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878±30HLD
736±40HLD
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±12
HLDL
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12HLDL
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4
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D+15
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766±30HLD
544±40HLD
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±12
HLD+15
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12HLD+15
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5
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G
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590±40HLD
500±40HLD
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±12
HLG
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12HLG
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6
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E
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725±30HLD
508±40HLD
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±12
HLE
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12HLE
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7
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C
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822±30HLD
590±40HLD
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±12
HLC
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12HLC
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Standard Deliveries:
| No |
Items |
Quantity |
| 1 |
Main unit |
1 |
| 2 |
D type
imapact device |
1 |
| 3 |
Test block
with HLD value |
1 |
| 4 |
Cleaning
brush |
1 |
| 5 |
Instruction
manual |
1 |
| 6 |
Warranty card |
1 |
| 7 |
Carrying case |
1 |
| 8 |
Data Pro
software |
1 |
| 9 |
Cables |
1 |
| 10 |
Batteries |
4 |
Optional Deliveries:
| No |
Items |
Quantity |
| 1 |
Other types
of cleaning brush |
1 |
| 2 |
Other types
of impact devices |
6 |
| 3 |
Tool for
install imapct ball |
1 |
| 4 |
Other types
of support ring |
1 |
| 5 |
Other types
of imapct ball/body |
1 |
| 6 |
Mini-printer |
1 |
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