MITECH MH310 Portable Hardness Tester

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MITECH MH310 Portable Hardness Tester



ADVANTAGES

Wide measuring range. Based on the principle of Leeb hardness testing theory. It can measure the Leeb hardness of all metallic materials.
Large screen LCD, showing all functions and parameters. With EL background light.
Seven impact devices are available for special application. Automatically identify the type of impact devices.
Test at any angle, even upside down.
Direct display of hardness scales HRB, HRC, HV, HB, HS, HL.
Large memory could store 100 groups (Relative to average times 32~1 ) information including single measured value, mean value, impact direction, impact times, material and hardness scale etc.
Battery information showing the rest capacity of the battery and the charge status.
User calibration function.
Software to connect to PC via USB port.
Thermal printer integrated, convenient for in field printing.
NI-MH rechargeable battery as the power source. Charge circuit integrated inside the instrument. Continuous working period of no less than 150 hours (EL off and no printing).
Auto power off to save energy.
Outline dimensions:212mm×80mm×32mm

MAIN APPLICATION
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.

TECHNICAL SPECIFICATIONS
Error and repeatability of displayed value:

No.

Type of impact device

Hardness value of Leeb standard hardness block

Erro of displyed value

Reapeatability

1

D

760±30HLD
530±40HLD

±6 HLD
±10 HLD

6HLD
10HLD

2

DC

760±30HLD
530±40HLD

±6 HLDC
±10 HLDC

6HLD
10HLD

3

DL

878±30HLD
736±40HLD

±12 HLDL

12HLDL

4

D+15

766±30HLD
544±40HLD

±12 HLD+15

12HLD+15

5

G

590±40HLD
500±40HLD

±12 HLG

12HLG

6

E

725±30HLD
508±40HLD

±12 HLE

12HLE

7

C

822±30HLD
590±40HLD

±12 HLC

12HLC

Measuring rangeHLD170~960 HLD
Measuring direction 360°
Hardness Scale HL HB HRB HRC HRA HV HS
Display segment LCD
Data memory  100 groups max. relative to impact times 32~1
Printing paper: width is  57.5±0.5 mm, diameter is 30mm
Battery pack: 6V NI-MH
Battery charger: 9V/500mA
Continuous working period about 150 hours With backlight off, no printing
Communication interface USB1.1
Outline dimensions 212mm×80mm×32mm

CONFIGURATION

 

No.

Item

Quantity

Remarks

Standard Configuration

1

Main uni

1

 

2

D type impact device

1

With cable

3

Standard test block

1

 

4

Cleaning brush (I)

1

 

5

Small support ring

1

 

6

Battery Charger

1

9V 500mA

7

Paper for printing

1

 

8

Manual

1

 

9

Instrument package case

1

 

Optional Configuration

11

Cleaning brush (II)

1

For use with G type impact device

12

Other type of impact devices and support rings

 

Refer to Table 3 and Table 4 in the appendix.

13

DataPro software

1

 

14

Communication cable

1

 

15

 

 

 

16