Thermal Elongation Tester
Standard
IEC 60811-1-1: Electric cables – Thermal elongation tests for insulations and sheaths.
ASTM D638: Standard test method for tensile properties of plastics.
ISO 815: Rubber – Determination of compression set at elevated temperatures.
Product Advantages
Multi-Channel Efficiency
Simultaneously test 3 samples with independent fixtures, cutting analysis time by 66%.
Precision Load Configuration
Modular weight system (1g–100g) enables precise force application for diverse materials.
Corrosion-Resistant Design
304 stainless steel components withstand high temperatures and acidic/basic environments.
User-Centric Operation
Digital temperature controller (±0.1°C accuracy) with overheat protection and audit trail.
Versatile Application
Suitable for cables, polymers, rubber, and composites up to 300°C.
Product Features
Testing System
3 Upper Fixtures: Quick-release clamps for secure sample mounting.
3 Lower Fixtures + Hanging Plates: Adjustable height for vertical alignment.
150mm Stainless Steel Rulers: Laser-etched scale for ±0.05mm elongation measurement.
Weight System
Total Weights: 3×1g, 6×2g, 3×5g, 3×10g, 6×20g, 3×50g, 6×100g (combinable up to 1.155g).
Suspension Rod: Calibrated for balanced load distribution.
Temperature Control
Range: Ambient to 300°C (programmable ramp/soak profiles).
Uniformity: Forced-air circulation ensures ±2°C zone consistency.
Safety & Compliance
Over-temperature alarms, emergency stop, and CE-certified electrical safety.
Technical Parameters
| Component | Specification |
|---|---|
| Fixtures | 3 upper + 3 lower clamps (304 stainless steel) |
| Rulers | 3×150mm (0.1mm divisions, laser-etched) |
| Weights | 1–100g modular set (total 3.450g) |
| Temperature Range | Ambient – 300°C (±0.1°C control) |
| Chamber Volume | 400 × 300 × 300 mm (W×D×H) |
| Power Supply | 220V/50Hz, 1.8 kW (programmable PID controller) |
| Dimensions (L×W×H) | 600 × 500 × 1.200 mm |
| Weight | 45 kg (net) / 60 kg (gross) |
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