optical brinell hardness testing machine

148005.0 INR/Unit

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optical brinell hardness testing machine Price And Quantity

Price 148005.0 INR/Unit
Minimum Order Quantity 1 Unit

optical brinell hardness testing machine Trade Information

Payment Terms Cash in Advance (CID)
Supply Ability 100 Unit Per Month
Delivery Time 7 Days
Main Domestic Market All India

Product Description

Type	DR-C203
Measuring range	20-88HRA, 20-100HRB, 20-70HRC
Test force	588, 980, 1471N (60, 100, 150kgf)
Max. height of test piece	165mm
Distance from indenter to outer wall	160mm
Rockwell scaleplate	HRA,HRB,HRC,HRD,HRE,HRF,HRG,HRH,HRK
Hardness measuring range	HRA:20-88 HRB:20-100 HRC:20-70 HRD:40-77
Hardness measuring range	HRF:60-100 HRG:30-94 HRH:80-100 HRK:40-100
Initial force	1000kgf (98.07N)
Dimensions	466 x 238 x630mm
Weight	Approx. 70kg
Accessories	Large flat anvil: 1 pc. Small flat anvil: 1 pc. V-notch anvil: 1 pc. Diamond cone indenter: 1 pc. 1/16" steel ball indenter: 1 pc. Rockwell standardized block: 5pcs.

The optical Brinell hardness tester is a high-precision hardness testing equipment based on the principle of Brinell hardness testing and combined with optical measurement technology. It measures the indentation diameter through an optical system to calculate the Brinell hardness value of the material. Compared with traditional Brinell hardness testing machines, optical Brinell hardness testing machines have higher measurement accuracy and automation, and are widely used for hardness testing of materials such as metals, alloys, ceramics, etc.

Working principle of optical Brinell hardness tester

1. Testing principle

Use a hard alloy ball (or steel ball) of a certain diameter as the indenter, press it into the surface of the tested material under the specified test force, and maintain it for a certain period of time before removing the test force.

Measure the diameter of the indentation using an optical microscope or digital imaging system, and calculate the hardness value (HB) using the Brinell hardness formula.

Product Features

1. High precision optical measurement

Using high-resolution optical microscopes or digital imaging systems to accurately measure indentation diameters and ensure the accuracy of hardness values.

2. Automated operation

Equipped with a computer control system to achieve automatic loading and unloading of test force and automatic measurement of indentation.

3. Multifunctionality

Can test various materials, such as metals, alloys, ceramics, plastics, etc.

4. Wide range of experimental force

Different test forces (such as 9.807N, 49.03N, 980.7N, etc.) can be selected based on the hardness of the material.

5. Data storage and analysis

Support the storage, analysis, and printing of test data, and generate test reports.

6. User friendly interface

Equipped with a touch screen or computer software, easy to operate, and supports a multilingual interface.

7. Safe and reliable

Equipped with overload protection, emergency stop and other safety devices to ensure safe operation.

Common problems and solutions

1. Unclear indentation

Check if the test force is sufficient, if the indenter is worn, and if the material surface is flat.

2. Large deviation in hardness values

Check whether the diameter of the indenter and the test force are accurate, and whether the optical measurement system is calibrated.

3. Optical system malfunction

Check if the light source, lens, and imaging system are working properly, clean the lens or contact the manufacturer for repair if necessary.

4. The equipment cannot load the test force

Check if the power supply, hydraulic system, or motor is working properly.

Installation Guide

1. Venue selection

Choose a stable, level, and vibration free workbench or floor to avoid direct sunlight.

2. Power requirements

Ensure that the power supply voltage and frequency meet the equipment requirements, equipped with independent power switches and grounding devices.

3. Installation steps

Handling: Use a forklift or crane to transport the equipment to the designated location, taking care to avoid collisions.

Fixed: Adjust the equipment feet to ensure that the equipment is level and stable.

Connect power supply: Connect the power cord according to the instructions to ensure correct wiring.

Check the pressure head and optical system: Install the pressure head to ensure it is securely installed; Check if the optical system is clean.

4. Debugging and Calibration

After booting up, follow the instructions to set parameters and debug the system.

Use standard hardness blocks to calibrate equipment and ensure measurement accuracy.

5. Operation training

Train operators to ensure they are familiar with equipment operation, maintenance, and troubleshooting methods.

Precautions

Ensure that the material surface is clean and flat before testing.

Select the appropriate test force and indenter diameter based on the hardness of the material.

Regularly clean and calibrate the optical system to ensure measurement accuracy.

In case of unsolvable problems, promptly contact the manufacturer's technical support.

The optical Brinell hardness tester is a high-precision tool for material hardness testing, and correct installation and operation are key to obtaining accurate test results.