Instrument tests packaging film sealing

Gradation heat-sealing instrument press-seals the specimen to test sealing parameters at five temperature points of laminated films, coating paper and other heat sealing laminated films.

RTD-R1 Gradation Heat-Sealing Instrument seals the specimen with press to test the sealing parameters at five temperature points of laminated films, coating paper and other heat sealing laminated films at the same time.

The seal parameters include heat seal temperature, dwell time, and the pressure of heat seal.

Different melting point, heat stability, fluidness, and thickness of heat seal materials could make heat seal properties various, that cause obviously different seal technique.

Steady seal pressure, accurate dwell time, and 6 dwell temperatures of RTD-R1 Gradation Heat-Sealing Instrument enable users to get best heat sealing parameters.

* Characteristics.

LCD displays data enables direct and clear glance.

Six independent PID temperature control system, high in accuracy, little fluctuation.

Gradient temperature setting, convenient and rapid test.

System adjusts PID parameters automatically according to the situation, dispense with the manual change and input.

Heating elements special design, even temperature, long service life.

Easy in pressure adjusting, and high in accuracy.

Dwell time is subdivided by micro-computer, high in timing accuracy.

Best pneumatic elements, steady and reliable performance.

Considerate design, friendly human-equipment interaction.

* Structure.

Mechanical-electrical integration of control system, seal parameters could be changeable in certain extent and be displayed on LCD.

Six temperatures are available at the same time, the gradation of temperature could be 20 deg C.

Solid heat sealing device, specially designed heating elements, even heat emission, long service life.

High in automation, friendly human-equipment interaction.

* Technical data.

Seal temperature: Room temperature - 250 deg C.

Dwell pressure: 0.05-0.7MPa.

Dwell time: 0.1-999.9s.

Accuracy of temperature: +/-0.2 deg C.

Gradation of temperature: 20 deg C.

Seal surface: 25mmx10mmx5 pieces.

Gas supply pressure: 0.7MPa.

Power: AC 220V 50Hz.

Power consumption : 600W.

Dimension: 426(L)mmx430(B)mmx380(H)mm.

Net weight: 51kg.

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