The TL 7 is a high-performance helium gas leak testing system designed to provide reliable, accurate, and repeatable leak detection for components and systems requiring a high level of integrity. Operating at a test pressure of 2.9 bar, the TL 7 is engineered to help identify even very small leaks that may not be detectable using conventional pressure-decay or bubble-testing methods.

Using helium as a tracer gas, the TL 7 provides exceptional sensitivity and allows manufacturers and service organizations to verify the integrity of components before they are placed into operation. This makes the leak particularly well suited for applications where leak tightness is critical to product performance, safety, efficiency, or service life.

The TL 7 combines high leak-detection sensitivity with straightforward operation, allowing operators to perform consistent testing without unnecessarily complicated procedures. Its robust construction is designed for use in demanding industrial environments, providing dependable performance over extended periods of operation.

The system can be incorporated into quality-control, production, maintenance, and troubleshooting processes, helping users identify leaks early and prevent defective or compromised components from reaching the next stage of production or being placed into service.

Key Benefits

High helium sensitivity for accurate detection of very small leaks

2.9 bar test pressure for reliable pressure testing of components and assemblies

Precise and repeatable leak detection to support consistent quality control

Straightforward operation for efficient testing and reduced operator complexity

Robust industrial construction for demanding production and maintenance environments

Suitable for quality assurance, production testing, maintenance, and troubleshooting

Helps reduce the risk of product failure, loss of performance, contamination, and costly warranty or service issues

By combining sensitive helium detection with a durable and user-friendly design, the TL 7 provides an effective solution for verifying the integrity of critical components and systems. Whether used as part of a production quality-control process or for field and maintenance applications, the TL 7 helps ensure that products meet required leak-tightness standards before they are released or returned to service.

All TL7 Calibrated Leaks come with a calibration certificate.