Mattel MH310 portable Leeb hardness tester based on the hardness measurement, can be measured easily and quickly on a variety of materials, hardness measurement values are displayed at the same time, you can freely switch between different hardness standard, allows for preset tolerance limit, out of range alarm. This product adopts international popular thermal printer and instrument integration as a whole, and quiet, fast print speeds, you can print test reports. I c relying on stable low power consumption of integrated circuits using segment liquid crystal display with high contrast, the operation is simple and convenient. Seven special impact device without calibration, automatic recognition. USB interface transfer, mass storage, attached to the PC machine and human data-processing software and the USB plug-and-play cable. 150 hours of standby time, built-in rechargeable Ni-MH rechargeable batteries and control circuits, and easy to carry. Ideal for job site and field work.

• According to Leeb hardness measuring principle, the detection of multiple materials.

• A host can be equipped with 7 different impact devices, automatically identifies impact devices types, replacement without recalibration.

• Supports ' forged steel (Steel) ' material when using a D/DC impact device test ' forged ' sample can be directly read HB values without manual look-up table.

• Using segment liquid crystal display with high contrast, the operation is simple and convenient.

• Indication of the software calibration.

• You can store up to 100 groups (impact and number of 32~ 1) hardness measurement data, each set of data including single measurement values, averages, impact direction, number, material, hardness and other information.

• The remaining battery indicator icon on the display, real-time display of battery charge remaining. Indicates the charging process, the operator can keep informed of doc.

• A high bright EL backlight display, convenient for use in dimly lit environments.

• Equipped with a microcomputer software (optional), with transmission measurement, measured value storage management, statistical analysis of measured values, print a measurement report, rich features such as bulk set the instruments parameters to meet the higher demands on quality assurance and management.

• Built-in rechargeable Ni-MH rechargeable batteries and control circuits; Not less than 150 hours of continuous operation; Has auto sleep, energy-saving features such as automatic shutdown.

• Integrated thermal printer and instrument as a whole, quiet, fast print speeds, you can print test reports.

• USB interface, you can easily and quickly Exchange data with the PC machine. Can be equipped with the software, transferring measurement results, measured value storage management, statistical analysis of measured values, print a measurement report, rich features such as bulk set the instruments parameters to meet the higher demands on quality assurance and management.

• Instruments and small, portable, high reliability, suitable for harsh operating environments, anti-vibration, shock and electromagnetic interference.

• Dimensions: 212mmx80mmx32mm

• Mold cavity.

• Bearings and other parts.

• Pressure vessels, failure analysis of turbo-generator unit and its equipment.

• Heavy workpieces.

• Machinery installed or Permanent Assembly.

• Test space is very narrow workpieces.

• Request a formal record the test results.

• Metal warehouse material of distinction.

• Large workpiece measured within the scope of part of rapid HIV testing.

• Range of measurement: (170-960) HLD,(17-68.5)HRC,(19-651)HB,(80-976)HV,(30-100)HS, (59-85)HRA,(13-100)HRB

• Direction: supports vertically downward, diagonal downward, horizontal, diagonal up, straight up

• Material: steel and cast steel, alloy tool steel, stainless steel, grey cast iron, nodular cast iron, cast aluminum alloy, copper-zinc alloys (brass), copper-Tin alloys (bronzes), pure copper, forged steel

• Hardness standard: Richter (HL), Brinell (HB), Rockwell b (HRB), Rockwell c (HRC), Rockwell (HRA) and Vickers (HV), shore (HS)

• Display: high contrast-segment LCD

• Data storage: up to 100 groups (impact and number of 32~ 1)

• Thermal printer, working quietly, you can print any number of copies of test results, meet the needs of field

• Print width: (57.5 ± 0.5) mm; Printer paper roll diameter: 30mm

• Operating voltage: 6V Ni-MH battery pack

• Power supply: 9V/500mA; 2.5~ charge time 3.5 hours

• Continuous operating time: approximately 150h (does not print, when the backlight turns off)

• Standard communication interface: USB1.1

Ambient temperature: operation temperature:-10~ + 50 ℃; Storage temperature:-30 ℃ ~ + 60 ℃;

Relative humidity 90%;

Environment no strong vibration, does not have a strong magnetic field, no corrosion and serious dust.