Computerized Analysis Brinell Hardness Tester

Our Computerized Analysis Brinell Hardness Tester includes two mature models: 12MHBS-3000BZD and 12MHBS-3000ZD. This upgraded intelligent Brinell testing equipment adopts integrated cast housing and a professional automatic turret system, designed to eliminate manual operation errors and improve testing consistency for industrial quality control and laboratory material analysis.
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Description

Our Computerized Analysis Brinell Hardness Tester includes two mature models: 12MHBS-3000BZD and 12MHBS-3000ZD. This upgraded intelligent Brinell testing equipment adopts integrated cast housing and a professional automatic turret system, designed to eliminate manual operation errors and improve testing consistency for industrial quality control and laboratory material analysis.

 

Different from traditional manual and semi-automatic Brinell testers, this series relies on CMOS image acquisition and computerized intelligent analysis technology. It completes the whole testing process automatically, from indenter switching, force loading and pressure holding to indentation scanning and data calculation. It can accurately identify and measure various complex indentations, realizing stable, repeatable and fully digital Brinell hardness detection for all common metal materials.

 

Core Product Features

 

Built with high-rigidity one-piece casting structure, the machine body features stable mechanical performance and strong resistance to deformation during long-term continuous operation. Equipped with a precision automatic turret system, the equipment can match the corresponding carbide indenter and objective lens according to user-defined test standards. Operators only need to set test force and dwell time in advance, and the entire test will run automatically without moving the workpiece midway.

 

With built-in high-resolution CMOS imaging module and advanced digital image analysis algorithm, the tester intelligently identifies the most fitting pixel features of indentations. It supports high-speed data analysis and automatic hardness reading, delivering accurate measurement results even for standard indentations, shaded indentations, blurry background indentations and elliptical indentations that are difficult for manual reading.

 

  • Rich Test Force & Scale Options: Equipped with 12 adjustable test force levels and up to 16 Brinell hardness test scales, covering almost all conventional Brinell testing standards for industrial materials.
  • Full Automatic Turret Switching: Multiple ball indenters and dual objective lenses are pre-installed on the turret. The device automatically switches indenter and optical lens based on the selected test scale, saving manual replacement time.
  • Dual Objective Lens Measurement: Matched with 1X and 2X objective lenses, both lenses support indentation diameter measurement, ensuring clear imaging for different indentation sizes.
  • Customizable Testing Parameters: Users can preset test force holding time and adjust LED light source brightness freely to adapt to workpieces with different surface roughness.
  • Real-Time Data Display: The industrial touch screen dynamically shows loading time, indentation length, real-time hardness value and cumulative measurement times during each test cycle.
  • Multi-Hardness Value Conversion: Supports free conversion between Brinell, Rockwell, Vickers, Knoop and other mainstream hardness units to meet diversified data comparison and testing standard requirements.

 

Model Difference & Selection Guide

 

Both models belong to our computerized automatic Brinell hardness tester series, sharing the same intelligent analysis system and automatic testing logic. The core differences lie in indenter configuration, test scale coverage and workpiece adaptability, helping users select the right model for actual testing scenarios:

  • 12MHBS-3000BZD: Standard 5-station intelligent model, equipped with 3 common specifications of ball indenters (Φ2.5mm, Φ5mm, Φ10mm). It covers 15 conventional Brinell test scales, with stable performance and high cost performance, ideal for daily batch hardness inspection of conventional metal workpieces in factories and workshops.
  • 12MHBS-3000ZD: Upgraded full-scale model, added with Φ1mm ultra-fine indenter, supporting 16 complete test scales including the special HB1/30 scale. It features a larger maximum specimen height, suitable for ultra-fine indentation testing, special material detection and high-standard laboratory precision analysis work.

 

Technical Parameters

 

Parameter Item

12MHBS-3000BZD

12MHBS-3000ZD

Test Force Levels

11 levels: 306.45N~29420N (31.25kg~3000kg)

12 levels: 29.42N~29420N (30kg~3000kg)

Brinell Test Scales

15 conventional scales

16 full scales (including HB1/30)

Measuring Range

8~650HBW

8~650HBW

Loading Mode

Automatic lifting, loading, holding, unloading and automatic workpiece measurement

Max Specimen Height

280mm

280mm

Throat Depth

200mm

Indenter & Objective Conversion

Fully automatic turret switching

Dwell Time Range

0~99s adjustable

Equipped Indenters

Φ2.5mm, Φ5mm, Φ10mm

Φ1mm, Φ2.5mm, Φ5mm, Φ10mm

Objective Lens

1X, 2X dual objective lenses, automatic optical path conversion

Measurement Repeatability

±0.8% high precision

Display Screen

12.1-inch industrial touch screen

Data Output Function

Support WORD/EXCEL report export and printing; rich graphical data display

Hardness Conversion

Real-time automatic conversion of Brinell, Rockwell, Vickers and Knoop hardness values

Light Source

Adjustable LED light source with infinite brightness regulation

External Interface

USB, RJ45 LAN, WLAN, RS232

Working Voltage

AC 220V/110V±5%, 50~60Hz

Machine Dimension

1000×595×350mm

1000×595×350mm

Outline Size (Height Reference)

230*600*920mm

230*600*1150mm

Net Weight

220KG

About 280KG

Packing Size

74*63*124cm (0.58CBM)

Gross Weight

249KG

 

Packing List

 

Every computerized analysis fully automatic Brinell hardness tester is delivered with complete original factory accessories and official certification documents, supporting direct installation and immediate use without extra matching parts.

Accessory Name

Specification

12MHBS-3000BZD

12MHBS-3000ZD

Brinell Hardness Tester Host

Intelligent computerized analysis host

1 Set

1 Set

Ball Indenter

Φ2.5 / Φ5 / Φ10

1Pc each

1Pc each

Ball Indenter

Φ1

-

1Pc

Objective Lens

1X, 2X

1Pc each

1Pc each

20X Reading Microscope

High-precision observation

1Pc

1Pc

V-Shaped Test Bench

For curved & shaft workpieces

1Pc

1Pc

Big / Small Test Bench

For flat specimen testing

1Pc each

1Pc each

Dust Cover

Standard protective cover

1Pc

1Pc

Allen Key & Power Line

Standard accessories

1Pc each

1Pc each

Fuse

2A

2Pcs

2Pcs

Brinell Hardness Test Block

150~250HBW3000/10

1Pc

1Pc

Brinell Hardness Test Block

150~250HBW750/5

1Pc

1Pc

Brinell Measurement System

Integrated host system

1 Set

1 Set

Qualification Certificate & User Manual

Original official documents

1 Set each

1 Set each

 

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