Instrument summary:

ASTM D3078 PE film Seal test instruments equipment is Used in seal testing of the flexible packaging pieces in the food, pharmaceutical, cosmetic industries. It can be used for the sealing performance testing of the samples which after the fall and pressure testing.

Meet standard:

ASTM D3078

Working principle:

By vacuumizing the vacuum chamber, make the sample which submerged in water produce internal and external pressure difference, observation sample gas inside to escape, to determine the seal performance of the sample; By vacuumizing the vacuum chamber, make the sample produce inside and outside pressure difference, observation sample inflation and shape recovery of the sample after release the vacuum, to determine the sealing performance.

Technical parameters:

1. Model:HZ-1912

2.Vacuum:0～-90kPa

3. Accuracy:1degree

4. vacuum chamber dimensions:Φ270mm×210(H)mm(according requirment)

5. Air Source Pressure: ≤0.7MPa(7kgf/cm2)

6. Dimension: 300(L)mm×380(B)mm×450(H)mm

7. Power: AC 220V 50Hz

8. Net weight: 12kg

structural composition:

Mainly made by the vacuum chamber, the microcomputer integrated transparent board, vacuum happen system etc.

Product feature:

·Smooth, form quickly vacuum test environment.

·Digital preset vacuum and vacuum test keep time.

·Microcomputer integrated circuit control, test process procedures, automation.

·Using high quality system components, stable performance.