Vacuum Packaging Bag Seal Integrity TesterLT-02PThis testing instrument is suitable for the seal testing of products. Through testing, it can effectively compare and evaluate the sealing process and performance of flexible packaging. It is an ideal seal performance testing instrument for industries such as food, flexible plastic packaging, wet wipes, pharmaceuticals, and daily chemicals.

Vacuum Packaging Bag Seal Tester

Testing Principle:
This machine evacuates the vacuum chamber to create an internal and external pressure difference in the sample immersed in water. By observing the escape of gas from the sample, the sealing performance of the sample is determined. Alternatively, by evacuating the vacuum chamber to create a pressure difference, the expansion of the sample and its shape recovery after vacuum release are observed to determine the sealing performance.

Main Parameters of Vacuum Packaging Bag Seal Integrity Tester LT-02P

Vacuum Degree: 0~-90 KPA
Sensor Accuracy: ≤0.5 grade
Pressure Adjustment Range: 0.2-0.7 MPA
Vacuum Chamber: Φ270 mmx210 mm (H)
Φ360 mmx585mm (H)
Φ460 mmx330mm (H) (Other sizes customizable)
Response Speed: 5 MS
Built-in Modes: Single-point mode, Incremental mode
Interface Size: Φ6
Resolution: 0.01 Kpa
Holding Time: 0-999999 S
Display: 7-inch touch screen
Air Source: Compressed air (provided by user)
Device Dimensions: 420 (L) X 300 (B) X 165 (H) MM

Technical Standards
GB/T 15171 Test Method for Seal Performance of Flexible Packaging Bags
ASTM D3078 Standard Test Method for Determination of Leaks in Flexible Packaging by Bubble Emission

Application Scope:
(1) Used for testing the sealing performance of flexible packaging bags for food, etc.;
(2) Used for testing the sealing performance of flexible packaging bags for pharmaceuticals, etc.;
(3) Used for testing the self-sealing properties of sterile glass bottles and rubber stoppers, using methylene blue solution during testing;
(4) Used for airtightness testing of products such as oral solid drug bottles as required by the new pharmaceutical packaging material standards;
(5) Can evaluate larger pinholes in blister packaging or the heat seal strength between aluminum foil and PVC hard sheets;

https://www.paratronixcn.com/products/show-80.html