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Help CenterHot Selling Constant Pressure Heat Sealing Instrument
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USES AND METHOD
Place a sample between two parallel heated sealing jaws with flat surfaces. When the required temperature reaches equilibrium, the upper seal jaw, driven by a gas cylinder, is pushed down to exert a certain pressure on the sample and remain for some time. When the preset sealing time ends, the upper sealing jaw returns to its original position and the whole heatsealability testing process finishes.
The heatsealability can be further analyzed by seal continuity, typically measured by air-leak, dye penetration, visual examination, microorganism penetration or other technique.
Features
7 inch TFT touching screen for easy and convenient parameter setting and operation
PLC for precise dwell time and sealing pressure control
P.I.D. for precise sealing temperature control
Aluminum encapsulated uniform and parallel heating jaw
Multiple groups of test parameters can be saved to reduce setting time and eliminate human error
Independent heating of upper and lower sealing jaws on the model of Heat Seal Tester.
Sealing jaw customization available in term of dimension, shape and surface
TECHNICAL DATE
Sealing temperature Room Temperature ~ 300℃
Deviation ±0.2℃
Dwell time 0.1 s~9999s
Sealing pressure 0.15 MPa ~ 0.7 MPa
Sealing Jaws 330mm×10mm(Sealing Surface)(Customization Available)
Double Heating of Upper and Lower Jaws
Gas Pressure 0.7 MPa of Air
Dimensions 455mm (L) *320mm (W) *440mm (H)
Port Size Ф6 mm PU Hose
Power AC 220V 50Hz
STANDARS
ASTM F2029, QB/T 2358, YBB 00122003
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