HSG-3 & 5 Gradient Heat Sealers

Precise control of heat sealing process variables (temperature, pressure, and dwell time), enables an optimal balance of material specification, packaging machine speed and seal integrity. Accuracy and repeatability in  laboratory heat seal testing is vital, and the HSG-1 Gradient provides precision digital controls for this purpose. Fitted with either 3 or 5 sets of sealing bars with individual temperature controls to create a temperature gradient across the film.

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Choose heat sealing bar configuration, either single (upper) or dual (upper & lower, meets ASTM F2029)

User can easily change sealing bar for various surface areas or surface finishes

Accurate and repeatable seals due to precision ground sealing faces and jaw guidance system

Versatile applications for flexible materials, blister packs and pots

Low Maintenance – 12 months between calibrations

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Features:

Precise pressure calibration of standard surface area jaw face

Temperature, pressure and dwell time digital controllers

Jaws constructed in aluminum and silicon with precision ground faces

Range of jaw face surfaces including Matched Crimp and Teflon Coating

Auto cycle feature for greater user convenience with multiple samples

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