China ASTM F2029 Film Sealer Automatic Lab Gradient Heat Seal Tester

Astm F2029 Film Sealer Automatic Lab Gradient Heat Seal Testerit is professionally designed for the determination of heat sealability of plastic films, composite films, coated paper, and other sealing films under certain sealing speed, pressure and 5 different temperatures. The heat sealability of heat sealing materials would be greatly affected by the factors of melting point, thermal stability, fluidity and thickness. The properest heat sealability parameters could be obtained accurately and efficiently through this instrument.

Standards
ASTM F2029, QB/T 2358, YBB 00122003
Features
1. Digital P.I.D. temperature control technology ensures preset temperature to be reached rapidly without any fluctuation.
2. Wide range control of temperature, pressure and time could meet various test conditions.
3. Manual or pedal switch control, as well as anti-scald design provides convenient and safe operating environment.
4. The instrument is controlled by micro-computer with LCD, PVC operation panel, and menu-interface, which is convenient for customers. .
5. upper sealing jaws are individually controlled by 5 gas cylinders which ensure the stability of heat sealing process.
6. The heating tube joints can be easily installed or removed for rapid replacement.
7. Independent temperature control of upper and lower sealing jaws gives multiple combinations of test conditions.
Technical Specifications

Sealing Temperature: Room temperature ~ 250°C
Sealing Presre 0.1 MPa ~ 0.7 MPa
Dwell Time 0.1~999su.9 s
Temperature Accuracy ±0.2°C
Temperature Gradient ≤20°C
Gas Supply Pressure 0.1 MPa ~ 0.7 MPa (outside of supply scope)
Port Size Φ8 mm PU Tubing
Sealing Area 40 mm x 10 mm x 5
Instrument Dimension 576 mm (L) x 430 mm (W) x 510 mm (H)
Power Supply AC 220 V 50 Hz