Heat Seal Tester 150mm

The Heat Seal Tester 150mm is a widely used laboratory testing instrument for manufacturers in the paper, packaging, and flexible film industries. It helps evaluate the heat-sealing performance of packaging materials and labels under controlled testing conditions.

The instrument features adjustable sealing pressure, individual temperature controllers for both jaws, and a built-in timer controller. These features allow users to control the sealing conditions and assess the consistency and quality of seals. Three different jaw options are available to suit specific testing requirements.

The specimen is exposed to controlled heat and pressure for a predetermined period to evaluate its heat-sealing performance. This testing process is particularly useful for plastic films and flexible packaging materials used for food and other products.

The Heat Seal Tester supports testing in accordance with ASTM F2029, subject to the instrument configuration and applicable test procedure.

Laboratory Testing Instruments supplies laboratory Heat Seal Testers for packaging quality control and material testing applications. Contact us for product details, specifications, and a customised quotation.

• Multiple Seal Patterns: Supports straight-line, plain, and diamond knurling seal patterns.

• Microprocessor-Based Display: Provides convenient digital monitoring and operation.

• Single Push-Button Operation: Enables sealing after setting the required PID temperature and sealing time.

• PID Temperature Controller: Supports precise temperature control and repeatable testing conditions.

• Robust Construction: Features a mild steel body with a powder-coated finish for durability.

• Compact Design: Dimensions of 400 × 367 × 483 mm make it suitable for laboratory and quality control environments.

Technical Specifications of Heat Seal Tester 150mm