Heat seal tester for quality control

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price: Negotiable
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Delivery term: The date of payment from buyers deliver within days
seat: Beijing
Validity to: Long-term effective
Last update: 2017-12-19 16:03
Browse the number: 109
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Product details
Heat seal tester for quality control helps to evaluate the heatsealability of a surface, sealant layer of films, laminates, composites and polymers etc. The heatsealability is expressed quantitatively as seal strength as a function of the sealing conditions of temperature, time and pressure.

Principle
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.

Heat seal tester for quality control features
1. 7 inch TFT touching screen for easy and convenient parameter setting and operation
2. PLC for precise dwell time and sealing pressure control
3. P.I.D. for precise sealing temperature control
4. Aluminum encapsulated uniform and parallel heating jaw
5. Multiple groups of test parameters can be saved to reduce setting time and eliminate human error
6. Independent heating of upper and lower sealing jaws on the model of Heat Seal Tester.
7. Sealing jaw customization available in term of dimension, shape and surface

Heat seal tester for quality control technical specifications
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

Standard
ASTM F2029, QB/T 2358, YBB 00122003

Cell Instruments is committed to development of material testing instruments, PLC program and machinery customization. Please contact +86 531 88977152 (mail: info#celtec.cn Skype: smrelin ) for more information.
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