This test effectively evaluates and compares the sealing process and performance of flexible packaging, providing scientific data to establish relevant technical specifications. It also assesses post-test sealing integrity following drop tests and compression resistance tests.Multi-Parameter Presets enables batch testing with pre-programmed conditions, significantly improving detection efficiency.Pressure ramp mode rapidly identifies leakage parameters by incrementally increasing pressure.Step-Pressure & Dwell-Time analysis evaluates creep behavior, rupture points, and leak development under controlled pressure gradients.

Product feature :

1. Built-in high precision sensors supports faster response time for real-time detection
2. There are many modes to choose to meet the different sampling demands.
3. Every mode can preset the multiple data ,you can test quickly .
4. Dual gas path system e
5. Enhances measurement accuracy (±0.1% FS).
6. Auto test counter can track cumulative test counts for batch reporting
7. Optional Needle Printer Prints/saves results 
8. It supports to save the testing results 500 data checking and printing function (adjustable )
9. Vacuum auto-hold & blow-back ensures stable pressure and safe sample release
10. Reinforced PMMA Vacuum Chamber – Shatter-resistant for high-pressure tests.
11.  Precision Pressure Control – Adjustable via user-friendly regulator system
12.  Real-Time auto-stop halts tests upon leakage detection (optimizes dwell time & precision).

Technical data :

1.Vacuum Range: 0 to -90 kPa (gage)

2.Response Time: <5 ms 

3.Resolution: 0.01 kPa (10 Pa)

4.Sensor Accuracy: Class ≤0.5 (per IEC 60770)

5.Built-in Mode,Single-point testmode, Step-pressure rampmode

6.Data Export:USB flash drive (FAT32 format),Optional micro printer (thermal, 58mm width)

7.Control Methods:Embedded MCU (STM32 series),Optional PC software (Windows® compatible)

8.Display: 7-inch LCD touchscreen

9.Pressure Regulation Range: 0.2–0.7 MPa 

10.Port Size: Φ6 mm pneumatic fitting

11.Dwell Time: Programmable 0–999,999 sec 

12.Standard:a) Φ270 mm × 210 mm (H)b) Φ360 mm × 585 mm (H)c) Φ460 mm × 330 mm (H)

Other size we can customize 

13.Dimensions: 420 (L) × 300 (W) × 165 (H) mm

14.Gas Supply: Clean compressed air (user-provided)