MITECH MH 310 Portable Hardness Tester, Hp: 081380328072, Email : k00011100@ yahoo.com

Advantages 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. 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 Error of displayed value Repeatability 1 D 760± 30HLD 530± 40HLD ± 6 HLD ± 10 HLD 6 HLD 10 HLD 2 DC 760± 30HLDC 530± 40HLDC ± 6 HLDC ± 10 HLDC 6 HLD 10 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 Measuring range HLD 170^ 960 HLD Measuring direction 0° ~ 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 Contact Us : Mitra Guna Instrument Lindeteves Trade Centre, Lt GF1 Blok A2 No.37 Jl. Hayam Wuruk 127 Glodok Jakarta Telp : 021-37699537 Hp : 081380328072 Fax : 021-62320340