LCD Rockwell Hardness Testing Machine with 500°C High-Temperature Capability for Material Analysis
Price:
Negotiable
MOQ:
1 set
Delivery Time:
3-7 days
Brand:
HUATEC
Product Description
This advanced LCD Rockwell Hardness Testing Machine is specifically designed for determining material hardness under high-temperature conditions up to 500°C (1000°C optional). Ideal for evaluating thermal stability and performance characteristics of various materials including steels, alloys, and treated surfaces.
Application Scope
Suitable for testing quenched, tempered, annealed, and cold-hardened castings, hard alloy steels, aluminum alloys, copper alloys, bearing steels, surface-quenched steel, chemically treated materials, and various plated surfaces.
Main Technical Specifications
| Parameter | Specifications |
|---|---|
| Initial Test Force | 3kgf (29.42N), 10kgf (98.07N) |
| Total Test Force | 15kgf (147.1N), 30kgf (294.2N), 45kgf (441.3N), 60kgf (588.4N), 100kgf (980.7N), 150kgf (1471N) |
| Measuring Scales | Rockwell: HRA, HRD, HRC, HRF, HRB, HRG, HRH, HRE, HRK, HRL, HRM, HRP, HRR, HRS, HRV Surface Rockwell: HR15N, HR30N, HR45N, HR15T, HR30T, HR45T |
| Hardness Resolution | 0.1HR |
| Max Specimen Size | φ15 × 10mm |
| Conformance Standards | ISO 6508, ASTM E18, JIS Z2245, GB/T 230.2 |
High-Temperature System Features
Heating System
Utilizes silicon molybdenum rods for stable temperature control with minimal overshoot. Temperature range from normal temperature to 500°C (1000°C optional) with heating speed of 50°C/min and display accuracy of ±1°C.
Furnace Construction
Features polycrystalline mullite ceramic fiber insulation lining with thermal barrier coating on stainless steel furnace body for optimal thermal performance.
Safety Systems
- Water cooling system with constant temperature control chiller
- Double-layer stainless steel furnace wall with water flow channels
- Maximum temperature control limit of 40°C
- Advanced switching power supply (12V, 200A) for enhanced stability and safety
Optional Purification System
Provides sealed working environment with inert gas circulation (argon or nitrogen) to maintain purity levels below 0.1 ppm for water and oxygen, preventing sample oxidation during testing.
Quality Assurance
System undergoes three rigorous testing protocols: positive/negative pressure change detection, helium mass spectrometer leak detection, and oxygen method leak rate verification.
System Performance
- Leakage rate: Standard
- Water content: Standard
- Oxygen content: Standard
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Get in Touch
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Company
HUATEC GROUP CORPORATION
Location
7th Floor, Chengyuan Building B, the Mid. Road of Jiancaicheng Haidian Dist.BeiJing,CHINA 100096
Contact Person
Ms. Shifen Yuan