OEM Manufacturer Ultrasonic Portable Hardness Tester - THL370 Portable Hardness Tester – TMTeck

Advantages
●Largest screen 3 inch , showing all functions and parameters.it is the largest screen of leeb hardness tester in China , easy read and operate.
●The best impact device in China we offer ,stable, ageing resistance,through exam ,we can 2 years long time using ,but others can not.
●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 and three types of strength values immediately.
●Seven impact devices are available for special application. Automatically identify the type of impact devices.
●Large capacity memory could store 600 groups (Relative to average times32～1 ) information including single measured value, mean value, testing data, impact direction, impact times, material and hardness scale etc.
●Upper and lower limit can be preset. It will alarm automatically when the result value exceeding the limit.
●Battery information indicates the rest capacity of the battery and the charge status.
●User calibration function.
●USB port with the PC humanity multi-functions data proceeding software.
●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—3 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
●Measuring range：HLD（170～960）HLD
●Measuring direction：360 drgree.
●Hardness Scale：HL,HB,HRB,HRC,HRA,HV,HS
●Display:3 inch screen ,one of the biggest in China.
●Data memory： 600 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：210mm*85mm*35m