Thermal Elongation Tester Qinsun - China

The thermal elongation testing device is used to measure the elongation and deformation of the insulation and sheath of wires and cables under the action of heat and load, so as to determine their thermal elongation performance.

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)

Company Contact:

• Posted By: Standard International Group (HK) Limited

• Phone: 18326093791

• Address: 280 Jiugan Road, Songjiang district, Shanghai , Shanghai , China

• Email:

• Website: https://standards-groups.com/

• Business Description: Standard Groups is an integrated supplier specialized in providing material test instruments and “The Whole Laboratory Program” solutions.
  
  The main products cover many areas: Textile and Apparel, Leather and Footwear, Flammability Testing, Filter Material Testing, Automotive Interior, Toy Testing, Non-woven and Geo-membrane, Carpet Testing, Luggage/Furniture/Office Furniture Testing, Material and Parts of Automotive, Weathering and Light Stability Testing, Ovens and Environmental Testing Chambers, Salt Fog Chambers, Materials Testing Machines, 3D Body Scanning and Manikin, Air Quality Monitoring and Measurement, Package Material Testing, Electrical Safety Testing, Optical and Spectroscopy Instruments, Lighting and Color Assessment, Microscopy and Legal Inspection, and relative testing services.