Leak Test Apparatus Manufacturer,Supplier and Exporter in India
Product Code : TVT-CELE-10719
The Leak Test Apparatus is a vacuum-based instrument designed to check the leak-tightness of packed strips, blister packs, small sachets and ampoules, helping quality-control teams identify seal defects before packaged products reach the market.
How It Works
The sample is placed inside the test chamber, and an oil-less vacuum pump draws down to a programmable vacuum level, which is then held for a set duration. A slow-venting release brings the chamber back to atmospheric pressure gradually, reducing sudden pressure shock that could otherwise mask a genuine leak or damage a borderline seal, giving more reliable pass/fail results. Both the vacuum level and hold time are user-programmable to suit different pack formats.
Technical Specifications
| Parameter | Specification (Manufacturer-Stated) |
|---|---|
| Vacuum Level | Better than 600 mm of Hg |
| Timer Range | 1 minute (minimum) to 99 minutes (maximum), user-settable |
| Vacuum Stability | Stabilizes to the set value ±5 mm of Hg within 30 seconds |
| Vacuum Pump Type | Oil-less |
| Power Requirement | 230V, 50 Hz |
Applications
Data note: this product is catalogued under Tvet Equipments' Civil Engineering Lab Equipment category, but is a pharmaceutical packaging quality-control instrument rather than a civil/materials-testing apparatus — this reflects a catalog categorisation mismatch already flagged at the category level. Vacuum leak testers of this type are used in pharmaceutical and packaging quality-control labs to verify the seal integrity of blister strips, sachets and ampoules, in line with package-integrity testing practices such as those described in USP <1207> Package Integrity Testing.
Related Products & Category
This machine is part of the Civil Engineering Lab Equipment range at Tvet Equipments. Related machines include: 2 Parameter Tablet Tester with Printer, Tap Density Tester.
Frequently Asked Questions
What types of packaging can this apparatus test?
It is designed for checking leakage in packed strips, blister packs, small sachets and ampoules.
Why does it use slow venting?
Slow venting brings the chamber back to atmospheric pressure gradually, giving more reliable leak-test results and reducing shock to the sample.
Is the vacuum pump maintenance-intensive?
It uses an oil-less vacuum pump, which avoids the oil changes and contamination risk associated with oil-lubricated pumps.
Request a Quote
Looking to buy or get pricing for this machine? Request a quote from Tvet Equipments and our team will get back to you with indicative pricing and lead times.
