Film free shrink tester is designed and manufactured according to GB/T 13519 and ASTM D 2732, and applicable in heat shrinkage test of all kinds of films in liquid under various temperatures.

1. Characteristics

.Aluminum test chamber guarantees the even and rapid heat.
.Temperature P.I.D. control system.
.Parameter LCD display and friendly human- equipment interaction.
.Function of auto timing guarantees the accurate test.
.Special specimen shelf makes the operation easy.
.Conform to GB standard, and compatible with ASTM and other standards.
.Safe and reliable.

2. Principle
Film Free Shrink Tester is made up with liquid test chamber, heating elements, control elements and so on. Test chamber is applied to place the specimen, heating elements are applied to get the test temperature preset, and control system is applied to set and monitor the test parameters. Users can choose different water medium according to test methods, silicon oil or glycerin.

3. Technical data

Specimen size: 140mm x 140mm

Test temperature: room temperature~200 ºC

Temperature accuracy: +0.3 ºC

Power: AC 220V 50Hz

Dimension: 440(L) mm x 370(B) mm x 310(H) mm
Net weight: 24kg

4. Operation demo
Power on -- set parameters -- start pre-heat -- pre-heat over -- place specimen and start test -- time is up -- take out specimen
Note: If the parameters are as same as last time, it is unnecessary to set parameters again.

5. Configuration
Standard configuration: mainframe, 10 sets of nets, 3 shelves.
Optional: nets and shelves

6. Standard
ASTM D2732, GB/T 13519