Sealed packs are placed into the water bath, a soft close hinged lid submerges them below the water level. An isolation switch is opened causing the pack internal pressure to increase to the pre-set pressure. The operator observes the packs through the chamber walls, a steady stream of bubbles indicates the location of any leaks. Burst testing can be conducted by gradually increasing the pressure and observing the pressure gauge when the pack opens.
- Leak / Seal integrity tests to pre-set pressures.
- Burst testing to determine seal strength.
- No trace gas in pack needed, no mains electric, semi-portable.
- Simple & fast for quality control.
- Drain / Fill valve, convenient for regular change of water.
- Various water tank sizes
For ASTM F2096, BLT-Pxxx is supplied with needle / septums. Includes dial pressure gauge, or upgrade to a digital pressure controller (Lippke 5000 with Bubble test method).
| Model | Internal Chamber
Dimensions (mm) |
Specification |
| BLT-P400 | 420(L) x 320(W) x 300(H) | ASTM F2096 – Bubble Leak Tank to test the integrity of sealed packs using a positive pressure via a needle/tube inserted in a pack. Includes water tank and bench mounted stand, precision pressure regulator and dial gauge, isolation valve, and water fill/drain connector. Requires clean, dry compressed air, typically 6-8 bar. Upgrade to digital pressure controller (Lippke 5000) available. |
| BLT-P500 | 520(L) x 320(W) x 300(H) | |
| BLT-P600 | 620(L) x 420(W) x 400(H) |
DATA SHEET
RDM TEST BROCHURE
MEDESEAL BROCHURE