Digital Brinell hardness tester with touch-screen operation, selectable test forces and dwell time for metals and hard alloys.
Overview
This is a touch-screen digital Brinell hardness tester used for Brinell hardness testing of ferrous metals, non-ferrous metals and hard alloys. It features LCD touch-screen operation, built-in test force selection and dwell time control, automatic hardness value display (HBW), 20X measuring microscope magnification, 0.6m minimum measurement unit, and USB data export. It complies with GB/T231.2 national standard and JJG150 verification regulation.
Applications
• Road and highway engineering laboratory testing
• Construction material quality control and acceptance
• Research and teaching laboratories
• Third-party inspection and certification bodies
Features
• Large LCD display showing real-time test parameters and results
• USB / RS232 data export to PC for further analysis
• Robust construction suitable for both laboratory and field use
• Compliant with relevant Chinese and international testing standards
• Complete with calibration certificate and operation manual
Technical Specifications
| Item | Specification |
| Brinell scales | HBW2.5/62.5 to HBW10/3000 |
| Test force | 62.5kgf to 3000kgf (612.9N to 29420N) |
| Dwell time | 0–60s |
| Measuring microscope magnification | 20X |
| Minimum measurement unit | 0.6μm |
| Max specimen height | 245mm (large table) / 260mm (small table) |
| Ram center to column distance | 150mm |
| Power supply | AC110V–220V±5%, 50–60Hz |
| Dimensions | 550×210×840mm |
| Weight | approx. 140kg (gross approx. 160kg) |
| Hardness range | 8–650HBW |
| Data export | optional USB |
| Standard | GB/T231.2, JJG150 |
Standards
GB/T 9342, ASTM D2240, ISO 868
Standard Delivery
• Main instrument unit
• Power cable
• Operation manual
• Spare parts kit
FAQ
Q1: What standards does the Touch-Screen Brinell Hardness Tester comply with?
A1: The Touch-Screen Brinell Hardness Tester is designed and manufactured in accordance with relevant Chinese national (GB) and transport industry (JTG) standards, as well as applicable ASTM and AASHTO international standards. A calibration certificate traceable to national standards is provided with each unit.
Q2: How often should the Touch-Screen Brinell Hardness Tester be calibrated?
A2: We recommend annual calibration by authorized technicians or by iRoad after-sales service center. For high-frequency laboratory use, semi-annual calibration is advised. The instrument is supplied with a factory calibration certificate.
Q3: What is the lead time and do you provide training?
A3: Standard units are usually shipped within 7-15 working days. Custom configurations may require 20-30 days. iRoad provides on-site installation, commissioning and operator training for major equipment; remote video guidance is available for standard laboratory instruments.
Overview
This is a touch-screen digital Brinell hardness tester used for Brinell hardness testing of ferrous metals, non-ferrous metals and hard alloys. It features LCD touch-screen operation, built-in test force selection and dwell time control, automatic hardness value display (HBW), 20X measuring microscope magnification, 0.6m minimum measurement unit, and USB data export. It complies with GB/T231.2 national standard and JJG150 verification regulation.
Applications
• Road and highway engineering laboratory testing
• Construction material quality control and acceptance
• Research and teaching laboratories
• Third-party inspection and certification bodies
Features
• Large LCD display showing real-time test parameters and results
• USB / RS232 data export to PC for further analysis
• Robust construction suitable for both laboratory and field use
• Compliant with relevant Chinese and international testing standards
• Complete with calibration certificate and operation manual
Technical Specifications
| Item | Specification |
| Brinell scales | HBW2.5/62.5 to HBW10/3000 |
| Test force | 62.5kgf to 3000kgf (612.9N to 29420N) |
| Dwell time | 0–60s |
| Measuring microscope magnification | 20X |
| Minimum measurement unit | 0.6μm |
| Max specimen height | 245mm (large table) / 260mm (small table) |
| Ram center to column distance | 150mm |
| Power supply | AC110V–220V±5%, 50–60Hz |
| Dimensions | 550×210×840mm |
| Weight | approx. 140kg (gross approx. 160kg) |
| Hardness range | 8–650HBW |
| Data export | optional USB |
| Standard | GB/T231.2, JJG150 |
Standards
GB/T 9342, ASTM D2240, ISO 868
Standard Delivery
• Main instrument unit
• Power cable
• Operation manual
• Spare parts kit
FAQ
Q1: What standards does the Touch-Screen Brinell Hardness Tester comply with?
A1: The Touch-Screen Brinell Hardness Tester is designed and manufactured in accordance with relevant Chinese national (GB) and transport industry (JTG) standards, as well as applicable ASTM and AASHTO international standards. A calibration certificate traceable to national standards is provided with each unit.
Q2: How often should the Touch-Screen Brinell Hardness Tester be calibrated?
A2: We recommend annual calibration by authorized technicians or by iRoad after-sales service center. For high-frequency laboratory use, semi-annual calibration is advised. The instrument is supplied with a factory calibration certificate.
Q3: What is the lead time and do you provide training?
A3: Standard units are usually shipped within 7-15 working days. Custom configurations may require 20-30 days. iRoad provides on-site installation, commissioning and operator training for major equipment; remote video guidance is available for standard laboratory instruments.
