High-Temperature Modulus-of-Rupture (HMOR) Test System
The GKZ-II-16 measures the flexural strength of materials at high and ambient temperatures using automated constant-stress loading. It uses sagger carbon protection for carbon-containing materials and supports controlled-atmosphere testing with references to GB/T 3002, GB/T 13243, ISO 5013, and ISO 5014.
- Model
- GKZ-II-16
- Category
- Mechanical Testing
Product Description
The tester uses variable-frequency, stepless speed control, automatic constant-stress loading, a tension-compression load cell, and an industrial control computer on a Windows platform. The system provides automated temperature ramping and holds, specimen delivery, loading, data processing, report printing, paperless recording, and database management through proprietary software; current software and operating-system support is configuration-dependent.
Carbon-containing materials use carbon protection in a sagger. The system is listed with oxidizing, reducing, and controlled-atmosphere modes; actual atmosphere capability is configuration-dependent. Obtain a verified model-specific datasheet for the gas train, purge, exhaust, interlocks, allowable temperature, load, and loading mode before selection.
Technical Specifications
| Parameter | Specification |
|---|---|
| Listed maximum load | 10 kN; custom value available on request |
| Specified operating temperature | 1,600 °C |
| Lower knife-edge spacing (options) | 100 mm or 125 mm; custom spacing available on request |
| Number of specimens | 4 |
| Atmosphere modes | Oxidizing, reducing, or controlled atmosphere; gas train and allowable conditions are configuration-dependent |
| Load cell | Tension-compression load cell |
| Software | Automated test-analysis software |
| Load method | Ball-screw loading with servo-motor speed control |
| Main configuration | Test machine with temperature, load, displacement, and loading mechanisms; desktop computer; automated test-analysis software |
| Referenced standards | GB/T 3002; GB/T 13243; ISO 5013; ISO 5014 |
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