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TST-C1003 Foam Compression Permanent Deformation Tester

　　Foam Compression Set Tester - Subject the specimen to constant deformation for a specified period at a defined temperature, and observe the thickness change of the specimen after recovery.

　　Compliant Standard: GB/T 6669-2008 Flexible cellular polymeric materials - Determination of compression set.

Principle Standards Specs Features Video

Working Principle

　　Subject the specimen to constant deformation for a specified duration at a defined temperature, and observe the thickness change after specimen recovery.

Applicable Standards

　　Compliant Standard: GB/T 6669-2008 Flexible cellular polymeric materials — Determination of compression set.

Instrument Specifications

　　Deformation Fixture Parameters

　　1. Specimen: Length 50mm, width 50mm, height 25mm

　　2. Overall Dimension: 200mm×140mm×90mm

　　3. Compression Ratio: 50%, 75%, 90%

　　Relevant Parameters

　　1. Adopts micro computer temperature controller with temperature control protection and digital display, equipped with timing function for accurate and reliable temperature control.

　　2. Hot air circulation system consists of fan capable of continuous high temperature operation and optimized air duct, ensuring uniform temperature inside the test chamber.

　　3. Timing Range: 1-9999min

　　4. Temperature Fluctuation: ±1% (full scale)

　　5. Temperature Range: Ambient temperature ~ 200℃

　　6. Chamber Volume (W×D×H, mm): 350×300×300

　　7. Overall Dimension (mm): 600×420×450

　　a) Compression Ratio: 50%, 75%, 90%

　　b) Test Temperature: 70℃

　　c) Test Duration: 22h

　　d) Specimen: 50mm×50mm×25mm, 5 pieces

Instrument Features

Video Display