Mitech MHR-150DT Electronic Rockwell

Mitech MHR-150DT Electronic Rockwell Hardness Tester

Product Overview

The Mitech MHR-150DT is an advanced electronic Rockwell hardness tester designed for fast, accurate, and reliable hardness measurements on a wide variety of materials. This model combines robust mechanical design with electronic control, offering automated force loading and precision dial reading. It supports multiple Rockwell scales and test forces, making it suitable for testing both finished and semi-finished metal and non-metal components.

Equipped with a durable carbide indenter and an automatic loading mechanism, the MHR-150DT delivers repeatable results with minimal user error. Its user-friendly interface and high precision make it ideal for applications in industrial production, research labs, educational settings, and quality inspection facilities.

Key Features

• Automatic electronic loading with precision handwheel control for consistent force application

• Supports 15 Rockwell hardness scales, including HRA, HRB, HRC, HRD, HRE, and HRF

• High-quality carbide indenter with excellent wear, temperature, and corrosion resistance

• Error correction function allows for hardness value adjustment through keypad input

• Strong, stable structure minimizes the effect of surface imperfections and operator influence

• Easy-to-read high-precision analog dial for accurate test result readings

• Compliant with international standards such as GB/T230.1, GB/T230.2, JJG112, ISO 6508-2, and ASTM E18

• Ergonomic and modern design with efficient testing workflow and minimal training required

Applications

• Metal processing and manufacturing industries for quality control and hardness grading

• Research laboratories conducting failure analysis and material property studies

• Educational institutions for practical training in materials science and mechanical testing

• Production lines for rapid and reliable batch hardness inspections

Technical Specifications

• Model: MHR-150DT

• Hardness testing range:

  • HRA: 20–88

  • HRB: 20–100

  • HRC: 20–70

  • HRD: 40–77

  • HRE: 70–100

  • HRF: 60– (incomplete data; confirm with user manual)

• Operation type: Semi-automatic electronic

• Dimensions: 510 × 212 × 700 mm

• Package dimensions: 730 × 530 × 400 mm

• Total weight: 95 kg

• Operating temperature: 10–30°C

• Relative humidity: ≤65%

• Environment requirements: Avoid vibration, strong magnetic fields, corrosive media, and heavy dust

The Mitech MHR-150DT is a dependable, high-performance solution for precise Rockwell hardness testing in both industrial and academic environments. Its durable design, automation features, and wide test range make it an excellent investment for long-term use.