MH310 Portable Hardness Tester
Wide measuring range. It can measure the hardness
of all metallic materials. Direct display of hardness scales HRB, HRC, HV, HB, HS, HL and three types of strength values immediately.
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, and with the user calibration function.
Test at any angle, even upside down.
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.
Original imported high speed thermal printer support the immediate printing function. It can save data permanently.
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.
Excellent after-sale service system for high quality products--two years’ guarantee and all life maintenance. Easy to buy and comfortable to use.
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
Error and repeatability of displayed value:
No. Type of impact device Hardness value of Leeb standard hardness block Error of displayed value Repeatability
1 d 760±30hld
530±40hld ±6 hld
±10 hld 6 hld
2 dc 760±30hldc
530±40hldc ±6 hldc
±10 hldc 6 hld
3 dl 878±30hldl
736±40hldl ±12 hldl 12 hldl
4 d+15 766±30hld+15
544±40hld+15 ±12 hld+15 12 hld+15
5 g 590±40hlg
500±40hlg ±12 hlg 12 hlg
6 e 725±30hle
508±40hle ±12 hle 12 hle
7 c 822±30hlc
590±40hlc ±12 hlc 12 hlc
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）
No. Item Quantity Remarks
Standard Configuration 1 Main unit 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
Contact Name: Amanda Hong
Company Name: Mitech Instrument Co., Ltd.
Tel: 086-15811034295 or 0086-10-51284068
Street Address: Room 1501, D# Of
Jinglong Internation Plaza, 9# Of
Fulin Road, Chaoyang District,
Member name: amandahgy
Member Since: 23 March 2009
Total Leads: 11 amandahgy Import Export Business Leads
Business focus: Ultrasonic Flaw Detector, Portable Hardness Tester, Ultrasonic Thickness Gauge, Ndt Instruments
Verify: Safe Import Export Tips