Basic Info.

Model NO.

QX-5629

Model NO.

QX-5629

Product Desciption

Heat shrink tester

It is suitable for testing various plastic film, heat shrinkable tube, medicinal PVC hard sheet, back sheet and other materials for heat shrinkage performance and dimensional stability in liquid medium at various temperatures.

The digital P.I.D temperature control technology not only can quickly reach the set temperature, but also can effectively avoid temperature fluctuations.
Liquid medium heating provides a stable test environment.
The system automatically timed, which effectively guaranteed the accuracy of the test data.

Microcomputer control, LCD display, PVC operation panel, menu interface, convenient for users to operate quickly.
Equipped with a standard sample holding film grid to ensure a smooth test.

Test principle:
Draw a symmetry axis in the longitudinal and lateral directions of the sample, and mark the longitudinal and lateral directions. Place the sample flat between the two frames, then quickly immerse it in a constant temperature medium of 120±2 °C, and then take it out after 20 s. Immerse in a spare room temperature bath, remove the sample after cooling for 5 s, let it stand horizontally, and measure the vertical and horizontal axis of symmetry within 30 min. Accurate to 1 mm and record measurement data.

Standard:
GB/T 13519,ASTM D2732

Application field:
It is suitable for testing the heat shrinkage properties of various films in liquid media at various temperatures, such as alcohol, cans, mineral water, PE shrink film for overall packaging of various beverages, and PVC, POF. , OPS, PET and other shrink film suitable for various packaging.

Technical indicators :
 

Sample size	≤140 mm × 140 mm
Temperature range	Room temperature ~ 200 ° C
Temperature control accuracy	±0.3°C

Power supply	AC 220V 50Hz
Dimensions	440 mm (L) × 370 mm (W) × 310 mm (H)
Net weight	24 kg

Instrument configuration:

Standard configuration: 5 sets of main unit and clamping net, and holding net bracket
Optional: clamping net, clamping net bracket