Application Scope:
The JM-HST02 heat sealing tester is mainly suitable for measuring parameters such as heat sealing temperature, heat sealing time, and heat sealing pressure of materials such as films, composite films, rigid PVC sheets, and pharmaceutical aluminum foil. The heat sealing tester adopts PID temperature control technology to accurately and quickly reach the set temperature, and an imported brand pressure control system ensures stable and accurate test pressure control. The time setting is optimized for user needs, down to 0.1 seconds. The JM-HST02 heat sealing tester is a high-performance, cost-effective product with excellent control precision and automation compared to similar products, making it an ideal laboratory instrument for food production enterprises, pharmaceutical manufacturers, quality inspection agencies, and packaging manufacturers.
Experimental Principle:
The heat sealing tester uses a hot-press sealing method. The sample to be sealed is placed between the upper and lower heat-sealing heads, and the sample is sealed under preset temperature, pressure, and time. Repeated testing provides guidance for users to find the optimal heat-sealing parameters. To ensure rapid and accurate pressure setting, the heat-sealing clamps slowly approach and seal adjacent samples, allowing for precise reproduction of shorter sealing times. The heat-sealing time can be set arbitrarily. Pressing the foot switch compresses the sample; the heat-sealing time is determined by the foot switch's engagement time. Releasing the foot switch separates the upper and lower heat-sealing blades from the compressed state, completing the heat sealing of the sample.
Features:
• Microcomputer control, color touchscreen display;
• The heat sealing pressure regulation uses an original imported sensing system;
• Digital PID temperature control enables fully automated equipment testing;
• Top-mounted cylinder circuit ensures balanced pressure;
• Bottom-mounted heat sealing head for easy user operation;
• The aluminum can-sealed heat seal head ensures uniform heating of the heat-sealed surface;
• Independent temperature control for upper and lower heat sealing heads;
• The quick-connect heating element connector allows users to simply plug and play;
• The extended heat seal can accommodate large-area samples or multiple samples for simultaneous sealing, and supports customization of various heat seal forms;
• Dual modes of manual and foot switch, user-friendly structural design;
• Anti-scalding design and leakage protection design make operation safer;
