Heat seal tester EF600

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Product overview
This tester measures the heat-seal and peel strength between packaged films and composite bags. It supports on-site evaluation of sealing and peel performance for various plastic films according to specified sample sizes. Test data can be printed via the built-in thermal printer or exported to a PC through the USB interface using the supplied recording software for batch traceability.

Test principle
The specimen is clamped between two chucks. The chucks move relative to each other while a force sensor on the fixed chuck records the force variation. Collected force data are used to calculate heat-seal strength, peel strength and related indicators.

Scope of application
This equipment is suitable for testing heat seal strength and peel strength of plastic film, composite film, paper-plastic bags, aluminum foil bags and similar packaging materials in industrial quality control and R&D.

Main features

• Microcomputer control with 5.0-inch touch screen; Chinese and English user interface.
• Quick-chuck design for fast installation and removal of samples; simplifies testing workflow.
• Real-time dynamic display of pull force curve with maximum and average value functions.
• Intelligent speed control ensuring stable test speed and repeatability.
• Equipped with micro thermal printer and USB interface for data output and storage.

Technical specifications

• Peel rate: 200–450 mm/min, adjustable
• Range: 0–200 N (optional: 50 N, 100 N)
• Accuracy: Class 1
• Resolution: 0.01 N
• Sample width: 15 mm
• Stroke: 180 mm
• Working environment: 23 ± 2 °C, 50 ± 5% RH
• AC power supply: 220 V ± 10% 50 Hz
• Power: 35 W
• Weight: 7 kg
• Dimensions: 430 × 215 × 160 mm (L × W × H)
• Printing: thermal printing
• Storage temperature: 10–40 °C
• Storage humidity: ≤ 90% R.H.
• Atmospheric pressure: 50 kPa–106 kPa