Outlining: Mattel HL200 portable 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 closed metal casing, durable, and has excellent resistance to electromagnetism, vibration-resistant, anti-jamming ability. I c relying on stable low power consumption of integrated circuits, Chinese display, menu-driven 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. 5 0 hours of standby time, a fifth, a regular battery-powered, portable, replacing a more flexible. Ideal for job site and field work.
Two characteristics: 1. completely sealed metal case, small, portable, reliable, suitable for harsh operating environments, anti-vibration, shock and electromagnetic interference ability and durable; 2. According to Leeb hardness measuring principle, the detection of multiple materials. Wide measurement range, no shape limits on measurement of workpiece support 360 o direction, and has a value of boot software calibration function, can better ensure data in any industry norms and standards applicable and accurate. 3. supports a variety of durometer's Richter scale (HL), Brinell (HB), Rockwell b (HRB), Rockwell c (HRC), Rockwell (HRA) and Vickers (HV), shore (HS). Measurements before and after measurements can be carried out parallel conversion of hardness. 4. excellent compatibility, seven impact device need to be calibrated automatically identified. Special impact device and a series of special support rings at reasonable prices, to meet the different customers in different areas of the greatest need. 5. Chinese 12884 graphic dot matrix LCD screen LCD with EL backlight support, convenient for use in dimly lit environments. 6. main panel full Chinese menu operation, humanistic conception of circuit design, a key to achieving and hardness of the material's switch, simple and convenient. 7. with USB plug-and-play interface and standard configuration with PC connecting computer data processing software, you can easily and quickly Exchange data with the PC machine and parameter setting. 8. mass storage up to 500 groups (impact and number of 32~ 1) hardness measurement of data, each set of data including single measurement values, the average measurement date, impact direction, frequency, material, hardness and other information. Using software to connect computers can achieve a mass storage. 9. can be pre-set on the hardness, limit out of range alarm, convenient batch testing needs. 10. support the forged steel (Steel) materials, used forged steel D/DC impact device test sample can be directly read HB values without manual look-up table. 11. Auto sleep, energy-saving features such as automatic shutdown, and low-power design, 2 AA, fifth battery power supply to facilitate the replacement of batteries more reliable. 12. two years free warranty, wearing consumable spare parts price of qualifying. 13. the overall dimensions: 132 x 76.2 14. Weight: 345g
Third, the applicable materials: 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

Four main areas of application: the mold cavity. Bearings and other parts. Pressure vessel failure analysis of turbo-generator unit and its equipment. Heavy workpieces. Installed machinery or Permanent Assembly. Test space very narrow workpieces. Request a formal record the test results. Metal warehouse material of distinction. Large workpiece measured within the much larger part of rapid HIV testing

Five, technology parameter: measurement range: (170-960) HLD (17-68.5) HRC (19-651) HB (80-976) HV (30-100) HS (59-85) HRA (13-100) HRB measurement direction: support 360o (vertical down, oblique Xia, level, oblique Shang, vertical up) hardness standard: Richter (HL), cloth's (HB), Los's b (HRB), Los's c (HRC), Los's a, (HRA), dimension's (HV), shore (HS) indication error: HLD:5 HRC:1 HB:4 display: dot-matrix LCD, 128 64 dot matrix LCD data storage: Max 500 group (impact and number of 32~ 1) operating voltage: 3V (2 AA size alkaline batteries in series) continuous operating time: approximately 50 hours (when the backlight turns off) communication interface: USB1.1
Six, the working conditions: ambient temperature: operation temperature:-20~ + 60 ℃; Storage temperature:-30 ℃ ~ + 60 ℃ relative humidity of 90%; Environment no strong vibration, does not have a strong magnetic field, no corrosion and serious dust.
Seven boot Displays brief description: after booting automatically into the main display interface, as shown in the following figure:

Battery: displays the remaining capacity. Impact: the impact direction. Average value: after the set number of shocks, displays the average appeared. Standard hardness: hardness of the current measured value. Measurements: current single measurement values (average tip-free), the current average (mean). Representing more than conversion or measurement range, lower conversion or measurement range. Materials: materials for the current setting. Number of shocks: impact number displayed when the measurement has been completed, with the shortcut key display settings when setting the impact and number of number of number of shocks, when browsing a single measurement values display the corresponding number of single measurement.
Eight USB data processing software: