The HST-300 heat seal tester is designed to determine the optimal heat seal parameters, including dwell time, sealing pressure, and sealing temperature, for plastic films, flexible composite films, plastic-coated paper, and other heat-sealable materials.
Heat Seal Tester Feature:
7-inch color touchscreen with graphical user interface (GUI).
Self-innovated digital P.I.D. "Constant Temperature Control" system ensures rapid attainment of the preset temperature.
Independent temperature control for upper and lower jaws.
Aluminum-encapsulated sealing jaws provide even and uniform temperature distribution.
Wide range control of temperature, pressure, and time to meet various test conditions.
Extended sealing surface allows for the heat-sealing of large or multiple specimens simultaneously.
Anti-scald design for user safety.
Users can choose between manual and pedal switch modes to start tests.
Equipped with micro-printer and standard USB interface.
Heat Seal Tester Specifications:
| Model | HST-300 |
|---|
| Sealing Temperature | Ambient ~ 300 °C |
| Accuracy | ±0.2 °C |
| Dwell 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 | Single Heating Surface or Double Heating Surfaces |
| Gas Pressure | 0.05 ~ 0.7 MPa (out of supply scope) |
| Port Size | Φ6 mm PU tubing (Customers need to prepare for gas supply) |
| Standard Accessories | Micro Printer, Pedal Switch |
| Optional Accessories | Professional Software, Communication Cable |
| Instrument Size( W×D×H)(mm) | 536x335x413 |
| Power Supply | 120V, 60Hz / 220V, 50Hz |
| (can be changed to local requirement) |
| Net Weight(kg) | 40 |
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