Pfeiffer Helium Leak Detector Triple Probe Sniffer Probe – High-Efficiency Helium Leak Detection Solution

The Pfeiffer Helium Leak Detector Triple Probe Sniffer Probe is designed for ASM340/390 helium mass spectrometers, featuring stainless steel capillary flow control technology for fast response. With three independent probes, it's ideal for pressure vessels, aerospace, and medical industries, significantly improving leak detection efficiency.

Product Overview

The Pfeiffer Helium Leak Detector Triple Probe Sniffer Probe (STN-03/05/10) is a high-performance tool designed for ASM340/390 helium mass spectrometers. It utilizes stainless steel capillary flow control technology for stable leak rate detection and features a corrosion-resistant, high-temperature stainless steel tip for harsh industrial environments.

Key Advantages

Triple-probe simultaneous detection – Allows three operators to work simultaneously
Ultra-fast response – Detects helium leaks in as fast as 2 seconds
Flexible dual-tube design – Prevents breakage and extends lifespan
Replaceable filter – Reduces clogging and maintenance costs
Customizable lengths – 3m/5m/10m options for different needs

Technical Highlights

Stainless steel capillary flow control – Ensures stable helium flow for precise detection

High-temperature & corrosion-resistant tip – Suitable for demanding environments

Quick-connect interface – Compatible with Pfeiffer ASM series leak detectors

Replaceable filter design – Prevents particle buildup, extending probe life

Flexible dual-tube construction – Resistant to bending and damage

Applications

Pressure vessel testing (Tanks, pipeline sealing checks)
Power plants & shipbuilding (Boiler, condenser leak detection)
Vacuum system testing (Semiconductor, coating equipment sealing tests)
Aerospace & medical industries (Spacecraft cabins, medical device sealing checks)
Materials research (Laboratory precision instrument testing)

Technical Specifications

Pfeiffer Triple Probe Sniffer Probe FAQ

1. Which helium leak detectors is this sniffer probe compatible with?

It works with Pfeiffer ASM340, ASM390, and similar helium mass spectrometers.

2. Can the triple probe be used by a single operator?

Yes, all three probes can be used independently or by multiple operators.

3. How fast is the response time?

3m probe: 2 sec, 5m probe: 3 sec, 10m probe: 5 sec.

4. Is the probe tip heat-resistant?

Yes, it's made of stainless steel, resistant to high temperatures and corrosion.

5. Can the probe length be customized?

Standard lengths: 3m/5m/10m, with custom lengths available.

6. Is the filter replaceable?

Yes, the replaceable filter prevents clogging and reduces maintenance.

7. Is the probe durable against bending?

The flexible dual-tube design prevents breakage and extends lifespan.

8. Which industries can use this probe?

Pressure vessels, power plants, shipbuilding, aerospace, medical, and vacuum systems.

9. How is it connected to the leak detector?

It uses a quick-connect plug for easy attachment to Pfeiffer leak detectors.

10. Is leak detection stable?

Yes, stainless steel capillary flow control ensures precise and stable readings.

Conclusion

The Pfeiffer Helium Leak Detector Triple Probe Sniffer Probe is a high-efficiency, durable solution for helium leak detection across multiple industries. With fast response, corrosion resistance, and customizable lengths, it enhances testing efficiency for pressure vessels, aerospace, and medical applications.  For customization or inquiries, contact us today!