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 |
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. |
Performance characteristics of Brinell hardness tester
High precision measurement
Adopting high-precision sensors and measurement systems to ensure the accuracy of hardness values.
Multifunctionality
Can test various materials, such as metals, alloys, plastics, ceramics, etc.
Wide range of experimental force
Supports multiple testing forces (such as 9.807N, 49.03N, 980.7N, etc.), suitable for materials of different hardness.
Easy to operate
Equipped with touch screen or computer control system, user-friendly interface, supports data storage and printing.
Automatic loading and unloading
Using electric or hydraulic loading systems to achieve automatic loading and unloading of test force.
Safe and reliable
Equipped with overload protection, emergency stop and other safety devices to ensure safe operation.
Data management
Support the storage, analysis, and printing of test data, and generate test reports.
Strong durability
Adopting high-strength materials and precision manufacturing processes to ensure long-term stable operation of the equipment.
Select key points
Testing requirements
Select the appropriate test force and indenter diameter based on the type and hardness range of the test material.
Accuracy requirements
Choose high-precision sensors and measurement systems to ensure the accuracy of test results.
Degree of automation
Select manual, semi-automatic, or fully automatic equipment according to requirements to improve testing efficiency.
Equipment size
Choose a testing machine of appropriate size based on the size of the test sample.
Brand and after-sales service
Choose well-known brands to ensure equipment quality and after-sales service.
Budget
Choose cost-effective equipment based on budget, balancing performance and cost.
Additional features
Choose whether it has data storage, printing, remote control and other functions according to the requirements.
Working conditions
Environmental requirements
Temperature: 10 C to 35 C, to avoid extreme temperatures affecting test accuracy.
Humidity: Relative humidity 80%, to avoid equipment failure caused by humid environments.
Vibration: Avoid strong vibrations and impacts to ensure stable operation of the equipment.
Power supply: Ensure that the power supply voltage and frequency meet the equipment requirements, equipped with independent power switches and grounding devices.
Operational requirements
Sample preparation: Before testing, ensure that the surface of the sample is clean, flat, and free of obvious defects.
Selection of indenter: Choose the appropriate indenter diameter and test force based on the hardness of the material.
Operating standards: Strictly follow the equipment manual and testing standards to avoid equipment damage or test failure caused by misoperation.
Maintenance requirements
Regular calibration: Use standard hardness blocks to regularly calibrate equipment to ensure measurement accuracy.
Cleaning and maintenance: Regularly clean the pressure head, measurement system, and equipment surface to keep the equipment clean.
Lubrication maintenance: Regularly lubricate mechanical components to ensure smooth operation of the equipment.
Precautions
Check the equipment status before testing to ensure that all components are working properly.
Avoid human interference during the testing process to ensure the accuracy of the test results.
In case of equipment failure or testing abnormalities, promptly contact the manufacturer's technical support.
The selection of Brinell hardness testing machine and optimization of working conditions are key to ensuring the accuracy of test results and long-term stable operation of the equipment.