Portable Metal hardness Tester MH320

Model：MH320
Brand：

MITECH MH320 metal hardness tester base on Leeb hardness test principle. It is convenient to measure various metallic materials and instantly shows the hardness value. Different hardness test methods are free to shift and tolerance can be set and alert when exceeding. Thermo printer and instrument are integrated in the globally popular way makes it working quiet, fast field printing test report. With stable low voltage IC and Chinese menu, it is convenient to operate. 7 impact devices are no need to calibrate but automatic recognition. USB transport interface, mass storage memory are provided and processing software and USB plug and play cable is attached. With 150 hours stand-by, it is supported by rechargeable MH-Ni battery and recharge circuit that is convenient to carry and have a good performance in working field and outer operation.
Features:
·According to the measuring principle of Leeb hardness, it can detect various metallic materials.
·7 impact devices are provided and no need to calibrate but automatic recognition.
·Material “Steel” is supported. When testing “Steel” sample with D/DC type impact device, HB value can be read directly. It can pre-set upper limit and lower limit of hardness and alert when exceeding.
·Display in large 128*64 graphic dot
·It is convenient to use in dark condition with EL dark light.
·mass storage with max 500 groups(impact times 32ⅵ1) of hardness measuring data. Each group includes single measured value, average value, date, impact direction, frequency, materials, hardness test methods, etc. It could storage data in computer through softwar
·Thermo printer and instrument are integrated makes it working quiet, fast field printing test report.
·Software calibration
·With 150 hours stand-by, it is supported by rechargeable MH-Ni battery and recharge circuit that is convenient to carry and have a good performance in working field and outer operation.
·Icon on screen shows the remaining power instantly and recharging progress.
·The tester is compact, sturdy and reliable that it is capable of working proper in severe conditions with protection of shaking, impact and electromagnetic jamming;
·Dimension: 212mm】80mm】32mm
Suitable Materials:
Steel and cast steel, alloy tool steel, stainless steel, grey cast iron, ductile cast iron, casting aluminum alloy, pinchbeck alloy(brass), Copper-Tin alloy(bronze), pure copper, hammered steel.
 
WORKING CONDITION
Temperature: operation temperature－10ⅵ＋50∩, storage temperature: -30∩ⅵ＋60∩
Relative Humidity÷90％
Avoid vibration, strong magnetism and corrosive medium and serious dust.
DISPLAY INSTRODUCTION
Automatically entering main interface when turn it on. As the picture below:
Battery: Shows the remaining power
Impact Direction: Current impact direction
Average Value: Shows the average value when finish impacts
Hardness Test methods: Hardness test methods of current measure value
Display: The status of being higher or lower than the transform or measure range
Material: Current material
Impact Times: Shows the finished impact time. Shows pre-set impact times when using hotkey to configure impact times. Shows corresponding times when browsing single measure value
PROCESSING　SOFTWARE
·SAVE: save measured data
·LOAD: load data from host
·PRINT: print data by A4 format
·OVERRUN: exceeding display of the pre-set tolerance
·CLEAR: remove measured data
·CONNECT: connect to host computer
·DISCONNECT: disconnect from host computer
·DOWNLOAD: download data to local driver
·CONFIGURATION: setting parameters
·HELP: Introduction
·Bearings and other parts

·Failure analysis of pressure vessel, steam generator and other equipment

·Heavy work piece

·The installed machinery and permanently assembled parts