MITECH MH-310 Leeb Hardness Tester

MITECH MH-310 Leeb Hardness Tester – Precision and Efficiency for Hardness Measurement

The MITECH MH-310 Leeb Hardness Tester  is a high-performance device used for hardness testing in various industrial applications, including annealing, tempering, quenching, and quality control of workpieces. It is widely utilized for testing the hardness of machine tools, automotive chassis, and other metal components.

This device is designed for on-site hardness testing of components that cannot be disassembled, ensuring quality control in hardware manufacturing, forging, machine tools, and special steels. With excellent quality and cost-effectiveness, it is an ideal choice for routine hardness testing requirements.

Product Features

• Multi-Directional Impact Measurement
  Capable of measuring in various directions: vertically downward, inclined, horizontal, inclined upward, and vertically upward, with automatic recognition of impact direction.
• Broad Material Compatibility
  Supports hardness testing for various materials, including:
  • Steel and cast steel
  • Cold work tool steel
  • Stainless steel
  • Gray cast iron
  • Nodular cast iron
  • Cast aluminum alloy
  • Brass (copper-zinc alloy)
  • Bronze (copper-aluminum/tin alloy)
  • Forged copper alloys

• Multiple Hardness Scales
  Converts between multiple hardness scales: HL, HB, HRB, HRC, HRA, HV, HS for versatile applications.

• High-Contrast LCD Display
  Equipped with a high-contrast LCD for clear and stable performance, even in dim environments.

• Integrated Thermal Printer
  Built-in high-speed thermal printer allows instant printing of test results on-site.

• Data Storage and Communication

  • Stores up to 100 sets of measurement data, each including individual test values, averages, date/time, impact direction, frequency, material, hardness, and additional information.
  • USB 1.1 communication for data transfer.
  • Compatible with optional PC software for data transmission, storage management, statistical analysis, test report generation, and batch parameter settings.

• Efficient Power Management

  • Rechargeable 6V Ni-MH battery with a continuous operation time of approximately 150 hours (at default brightness).
  • Supports 9V/500mA power supply with a charging time of 2.5 to 3.5 hours.
  • Real-time battery status display and charging progress indicator.
  • Automatic sleep and shutdown features for energy conservation.

Applications

• Industrial Manufacturing & Quality Control
  Used in batch production processes for quality assurance of metal components.
• Metal Processing & Heat Treatment
  Suitable for monitoring hardness during annealing, tempering, and quenching processes.
• Automotive & Aerospace Industry
  Effective for hardness testing of automotive chassis, machine tools, and aircraft components.
• Heavy Machinery & Engineering
  Essential for assessing the hardness of large or immovable components in heavy industry.
• Tool & Die Making
  Applied in hardness evaluation of forging dies, machine parts, and special steels.

Technical Specifications