Product OverviewThe QR-HTS Computer Intelligent High-Temperature Performance Tester is a high-precision instrument designed for research institutes, engineering universities, and industrial
foundries. It measures the high-temperature properties of inorganic non-metallic materials and
molding mixtures within a temperature range of room temperature to 1400°C. Key parameters include: High-temperature compressive strength Thermal expansion and expansion force Heat resistance duration Thermal deformation under fixed load Residual strength and compressive strength at room temperature
By simulating real heating conditions, this device ensures accurate
analysis of molding sand performance, directly improving casting quality and reducing defects such as cracks, sand sticking, and
inclusions.
Key AdvantagesWide Testing Capability – Measures multiple high-temperature mechanical properties in a
single instrument. Intelligent Control System – Automated temperature regulation and servo-driven loading ensure
precision. Advanced Data Management – Real-time display, unlimited storage, querying, PDF report
generation, and multi-curve comparison. High Accuracy & Stability – Equipped with high-precision sensors and micro-displacement
technology. User-Friendly Interface – Windows-based intelligent operation system with clear visual
display.
ApplicationsFoundry quality control and production testing Research on molding sand (water glass sand, phenolic resin sand,
furan resin sand) Study of strength, ductility, and collapsibility of sand mixtures Educational and research laboratories in engineering institutions
Technical Specifications| Parameter | Specification |
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| Maximum Test Force | 20KN (2T), Accuracy ≤ ±1% FS | | Compressive Strength Range | 0–28MPa, Accuracy ±1.0% | | Deformation Measurement Range | 0–±5mm, Resolution 0.01mm | | Loading Speed | 3.0–10mm/min (Automatic Control) | | Sample Size (Diameter × Height) | Φ30 × 50mm | | Temperature Control Range | Room Temperature – 1400°C | | Working Temperature | 1300°C (Short-term 1400°C) | | Temperature Accuracy | ±1°C | | Furnace Diameter | Φ50mm | | Power Supply | AC 220V ±10%, 50Hz, 3kW | | Instrument Dimensions | 500 × 320 × 1200mm | | Usage Environment | Room Temperature, Humidity ≤ 90% |
Why Choose QR-HTS?Comprehensive testing of molding sand performance under high
temperatures Intelligent and automated testing process for precision and
efficiency Advanced data handling with unlimited storage and PDF reporting Wide application in research, teaching, and industrial production Enhances casting quality by ensuring accurate high-temperature
performance evaluation -
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