HST-H3 Heat Seal Tester

Product Introduction

HST-H3 Heat Seal Tester is professionally applicable to the determination of heat-sealing temperature, dwelling time, and heat-sealing pressure.

Product Features

  • 7-inch touch interface is more convenient to operate.
  • Self-innovated "constant temperature control" system improves the accuracy.
  • The synchronous circuit of bottom gas cylinder ensures the balance of pressure.
  • Aluminum-sealing jaws provide even and uniform temperature for sealing surfaces.
  • The upper and lower jaws controlling the temperature independently and the super-long thermal cover can meet different needs.
  • The design of anti-scald and leakage protection is more secure to test.
  • Dual switch modes: manual and pedal.
  • Micro-printer.

Test Principle

HST-H3 Heat Seal Tester is composed of upper and lower heat sealing jaws. Before the test, preset the values of heat-sealing temperature, pressure and dwelling time, then place the specimen in between the upper and lower jaws and press start button. The whole sealing process can be finished automatically.

Test Standards

This test instrument conforms to many national and international standards:

ASTM F2029, QB/T 2358, YBB 00122003

Applications

Basic Applications

Films with Smooth Surface
Including plastic films, plastic composite films, paper-plastic composite films, coextruded films, aluminized films, aluminum foils, aluminum foil composite films and many others. Heat sealing surface should be smooth and width can be designed based on users requirements.

Films with Decorative Pattern Surface
Including plastic films, plastic composite films, paper-plastic composite films, coextruded films, aluminized films, aluminum foils, aluminum foil composite films and many others. Heat sealing surface can be designed based on users requirements.

Extended Applications

Covers of Jelly Cups
The instrument is composed of the upper and lower jaws. The upper one is round-shape while the lower one is designed as a specimen mould whose size exactly fits the jelly cup. Put the jelly cup in the mould of lower jaw, and heat seal can be finished by upper jaw pushing. (Customization required)

Plastic Flexible Tubes
The bottom of plastic flexible tubes are placed in between upper and lower jaws and then sealed to form a package.

Technical Specifications

Items Specifications
Heat-Sealing Temperature Ambient ~ 300 °C
Accuracy of Temperature Control ±0.2 °C
Sealing Time 0.1 ~ 999.9 s
Sealing Pressure 0.05 MPa ~ 0.7MPa
Sealing Area 330 mm x 10 mm (customization is available)
Heating Mode Double heating surfaces (The single heating surface is optional)
Gas Supply Pressure 0.05 MPa ~ 0.7MPa (outside of supply scope)
Port Size Ф6 mm PU Tubing
Instrument Dimension 536 mm (L) x 335 mm (W) x 413 mm (H)
Power Supply AC 220V 50Hz
Net Weight 40 Kg

Configurations

Standard Configurations: Instrument, Micro Printer and Pedal Switch

Optional Parts: Professional Software, Communication Cable

Note: 1. The gas supply port of the instrument is Φ6 mm PU Tubing;
2. Customers will need to prepare for gas supply.

Please Note: Jinan Saicheng is always dedicated to the innovation and improvement of product performance and function. Therefore, technical specifications are subject to change without further notice. Jinan Saicheng reserves the rights of final interpretation and revision.
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Customer Reviews and Testimonials
  • from MalaysiaPosted on Sep 24, 2021
    I have to say enough good about this tester. User-friendly and easy to operate with a touch screen. I think this heat seal tester will last me many years. I definitely recommend it.
Original Source:
Jinan Saicheng Instrument, focusing on the R&D of packaging material testing instruments, provides you with cost-effective quality control solutions. We accept customization products for customer special need.
HST-H3 Heat Seal Tester
HST-H3 Heat Seal Tester
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