Mitech MHBRVS-187.5 Digital Brinell

Mitech MHBRVS-187.5 Digital Brinell, Rockwell & Vickers Hardness Tester

Product Overview

The Mitech MHBRVS-187.5 is a digital multifunctional hardness tester designed to perform Brinell, Rockwell, and Vickers hardness measurements in a single, integrated unit. Equipped with a responsive touchscreen interface and a built-in embedded operating system, the device combines ease of use with high accuracy and reliability. This model is ideal for precision testing in industrial, academic, and research environments where multiple hardness scales are required.

Using either a conical diamond or spherical carbide ball indenter, the MHBRVS-187.5 determines hardness based on indentation depth or diameter, depending on the selected test method. With a compact and durable structure, the instrument includes advanced features such as a displacement sensor for accurate depth measurement, adjustable cold light illumination, and a high-speed printer for real-time report generation.

Key Features

• Supports Brinell, Rockwell, and Vickers hardness tests in one unit

• High-sensitivity touchscreen with embedded operating system for intuitive navigation

• Displacement sensor system minimizes depth measurement errors

• Cold light source with adjustable brightness for enhanced test visibility

• Built-in high-speed thermal printer for instant data output

• Compatible with international testing standards including ISO, ASTM, and GB/T

• Durable mechanical-electrical integration for long-term reliability

• Simple to operate, even for inexperienced users

Applications

• Hardness testing in metal production and machining

• Failure analysis in materials and mechanical components

• Research and development in industrial laboratories

• Technical training and educational demonstrations in academic institutions

• Testing of treated surfaces and coatings in industrial inspections

Working Principle

The MHBRVS-187.5 applies a standardized force to a test surface through an indenter (diamond or carbide ball). The hardness is determined either by measuring the indentation depth (Rockwell and Vickers) or the diameter (Brinell). The system automatically calculates and displays the corresponding hardness value, and for Brinell and Vickers methods, conversion tables are used as needed.

Technical Specifications

• Testing Methods: Brinell, Rockwell, and Vickers

• Indenters: Conical diamond and spherical carbide ball

• Control System: Embedded operating system with touchscreen interface

• Light Source: Cold light (software adjustable)

• Printer: Integrated high-speed thermal printer

• Display: Digital with real-time results and data management

• Main Unit Dimensions: 520 × 215 × 700 mm

• Package Dimensions: 780 × 470 × 1050 mm

• Main Unit Weight: Approx. 120 kg

• Total Shipping Weight: Approx. 120 kg

• Operating Temperature: 18–28°C

• Relative Humidity: ≤65%

• Installation Environment: Vibration-free, dry, and free of corrosive agents

The Mitech MHBRVS-187.5 provides an all-in-one solution for diverse hardness testing requirements. With its robust build and modern digital features, it ensures accurate and repeatable results, making it an essential instrument for quality control, research, and education.