Portable hardness tester e-computest
Discover the revolutionary Rockwell portable hardness tester, an essential tool for precision metal quality control. Designed for versatility and ease of use, this advanced, miniaturised device is ideal for direct on-site measurements of any-sized parts, supporting a broad range of industrial applications. With its outstanding portability and adaptive features, the hardness tester enhances operational efficiency and accuracy right where it's needed.
Key Features
- Portable miniaturised Rockwell hardness tester - On-site measurement of pieces of any size
- Adjustable in all directions - Savings on handling and cutting costs
- 1 diamond indenter for the entire range of metals - Speed and simplicity of the testing process
- Testing is not affected by any yielding or bending - Reliable results in all test conditions
- ACCREDIA certification (ILAC MRA-Mutual Recognition Arrangements) - Offers a competitive advantage in markets where certification is required
Manufacturer
Ernst
Ernst have been driving the research and innovation in hardness testing for over 60 years. Ernst produce portable, automatic and bench-top hardness testers, covering all hardness testing requirements, together with products that extend their functionalities such as indentation readers and case depth analysers.
Technical Details
| Power supply | 100 - 240 Volt |
| Loads | 5 kgf (49 N) |
| Norms and certifications | DIN 50157 | ASTM E-110 | ACCREDIA certificate upon request |
| Minimum measurable diameter | 2 mm with stand 12 mm with base for rounds |
| Selectable functions | Scales, tollerances, calibration, test load, stats, language, sequence, files, materials, partial average, clock, auto off timer, add notes, barcode scanner, geo-localization |
| Output interfaces | Wifi, Bluetooth, micro USB, micro SD slot |
| Reading | Tablet display touch-screen 6" |
| Languages | Italian, English, German, Other languages on request |
| Load application method | Manual |
| Weight | Mechanical unit 750 g Electronical unit 360 g |
| Preload | 1,2 kgf (11.8 N) |
| Accuracy | HRC 0,3 HB < 1% |
| Working principle | Rockwell |
| Standard scales | HRC (0-70) - HV (35-1080) - HB30 (80-700) - HB/5 (21-190) - DPTH (0-100) |
| Load time | Selectable 1 - 60 sec |
Service Support
Comprehensive repairs and servicing
Annual Support Programs
Your metrology instrumentation is a major investment that is critical to your business operation and success. In today’s competitive climate, it is more important than ever to extend the functionality and peak performance of your metrology equipment years beyond the expiration of your factory warranty. CN Tech’s Support Programs will help ensure that your investment is protected, and that you and your instrument’s are always operating at peak performance.
With over 20 years’ experience servicing and repairing you can be assured that your system is in safe hands. The independent services we offer include system relocation, maintenance visits, parts and consumables, and break down interventions.
CN Tech’s Support Programs are an economical way to guarantee optimal working condition:
- Annual Preventive Maintenance
- Priority Technical Assistance
- Preferred Parts Availability
- On-Site User Training
- Remote Diagnostics
- No surprise repair expense and much more!
Support Contact Example
An example of our service and support contracts are shown below:
Metrology & Instrumentation Annual Support Programs 2024/25
CN Tech's Support Programs will help ensure that your investment is protected, and that you and your instrument’s are always operating at peak performance.