HST-H3 Heat Seal Tester form Saicheng Instrument

HST-H3 Heat Seal Tester
HST-H3 Heat Seal Tester is professionally applicable to the
determination of heat-sealing temperature, dwelling time, and heatsealing
pressure.
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.
Principle
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.
Standards
This test instrument conforms to many national and international standards:
QB/T 2358, ASTM F2029, YBB 00122003.
Applications
Basic
Applications
Extended
Applications
Film with Smooth
Surface
Film with
Decorative
Pattern Surface
Covers of Jelly
Cup
Including plastic film, plastic composite film, paper-plastic
composite film, co-extruded film, aluminum film, aluminum foil,
aluminum foil composite film and many others. Heat sealing
surface should be smooth and width can be designed based on
users’ requirements.
Including plastic film, plastic composite film, paper-plastic
composite film, co-extruded film, aluminum film, aluminum foil,
aluminum foil composite film and many others. Heat sealing
surface can be designed based on users’ requirements.
The instrument is composed of the upper and lower jaws. The
upper one is round-shape while the lower one is designed as a

Plastic Flexible
Tube
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).
The bottom of plastic flexible tube are placed in between upper
and lower jaws and then sealed to form a package.
Technical Specifications
Heat-Sealing
Temperature
Accuracy of
Temperature Control
Ambient - 300 ℃
±0.2℃
Sealing Time 0.1 - 999.9s
Sealing Pressure
Sealing Area
Heating Form
Air Pressure
Air Connection
Dimension
Power Supply
Net Weight
0.05MPa - 0.7MPa
330mm×10mm (Customization is available)
Double heating (Optional: single heating)
0.05 MPa - 0.7MPa
Ф6mm PU tube
536 mm (L)×335 mm (B)×413 mm (H)
AC 220V 50Hz
40 kg
Configurations
Standard: Instrument, Pedal Switch, Micro-Printer.
Optional: Professional Software, Communication Cable.
Note: 1. The air connection of the instrument is Φ6 mm PU Tube.
2. The air source is provided by user.
Please Note: Saicheng Instrument is always dedicated to the innovation and improvement of product
performance and function. Therefore, technical specifications are subject to change without further
notice. Please visit our website at global.saicheng.cn for the latest updates. Saicheng Instrument
reserves the rights of final interpretation and revision.