Details

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Description

Gradient Heat Sealer is professionally designed for the precise measurement of five groupsof sealing temperature, time and pressure. Gradient Heat Seal Tester is forthe determination of the heatsealability of a surface, or sealant layer of films, laminates, composites and polymers etc.


Features

• Five groups sealing temperature can be measured with one test
• Proximity and pressure sensor for precise dwell time andsealing pressure control
• P.I.D. for precise sealing temperature control
• Uniform heating by aluminum encapsulated sealing jaws and noinhomogeneous heating
• Independent heating of upper and lower sealing jaws
• Sealing jaw customization available in term of dimension, shape and surface

Specification

Sealingtemperature : Room Temperature ~300℃
Deviation : ±0.2℃
Dwelltime : 0.1 s~990H
Sealingpressure : 0.15 MPa ~ 0.7 MPa
Sealing Jaws : 40mm×10mm×5(SealingSurface)(Customization Available)
Double Heating of Upper and Lower Jaws
GasPressure : 0.7 MPa of Air
Dimensions : 455mm (L)*320mm (W) *440mm (H)


Standards

ASTM F2029, QB/T 2358, YBB 00122003