Mitech MHR-150A Manual Rockwell

MITECH MHBS-3000Z Touch Screen Brinell Hardness Tester

Product overview

The Mitech MHR-150A Manual Rockwell is a fully automatic Brinell hardness tester equipped with an advanced touchscreen interface and high-precision photoelectric sensors. Mitech MHR-150A Manual Rockwell operates on the principle of creating an indentation on the material surface by pressing a hardened steel ball under a defined load. This indentation is then measured to calculate the material’s Brinell hardness value.

With a high-resolution optical system and an automatic turret for seamless switching between the indenter and objective lens, the MHBS-3000Z is designed to deliver accurate, efficient, and user-friendly hardness testing. This makes it ideal for metal manufacturing, material testing laboratories, research institutions, and educational use.

Key features

• Touchscreen operation with a modern LCD interface for simplified control and navigation

• Automatic turret system for switching between the indenter and lens without manual intervention

• Closed-loop load control with real-time feedback for consistent force application

• High-precision optical measurement using photoelectric sensors and high-magnification lens

• Tungsten carbide ball indenter with excellent wear, heat, and corrosion resistance

• Built-in high-speed thermal printer for instant test result output

• Multi-scale hardness conversion for Brinell, Rockwell, and Vickers standards

• Compliance with international standards including ISO 6506, ISO 6507, GB/T 231, and JJG 150

Applications

• Metal production quality control for castings, forgings, and machined components

• Educational use in materials and mechanical engineering laboratories

• Research and development testing for material performance and hardness variation

• Inspection in manufacturing lines to ensure material reliability and consistency

Technical specifications

• Model: MHBS-3000Z

• Hardness testing range: 8 – 650 HBW

• Indenter type: Tungsten carbide ball

• Optical system: High-magnification photoelectric sensor

• Pressure control: Closed-loop automatic load control

• Supported hardness scales: Brinell (HBW), convertible to Rockwell and Vickers

• Display: LCD touchscreen

• Data output: Built-in high-speed thermal printer

• Storage and data transfer: Internal memory with external output support

• Device dimensions: 620 × 270 × 900 mm

• Packaging dimensions: 105 × 78 × 47 cm

• Net weight: ±150 kg

• Operating temperature: 18°C – 28°C

• Relative humidity: ≤ 65%

• Required environment: Clean, vibration-free, and non-corrosive workspace

The MITECH MHBS-3000Z Touch Screen Brinell Hardness Tester is a practical and high-precision solution for modern industrial and academic hardness testing applications.