3G.2 Cell Extraction Electrode for ASM340 ASM310 P/N119641

This article details the 3G.2 Cell Extraction Electrode (P/N: 119641) designed for Pfeiffer Adixen ASM 310 / ASM 340 helium mass spectrometer leak detectors, including product specifications, technical parameters, replacement instructions, and FAQs to ensure optimal device performance.

Product Overview

The 3G.2 Cell Extraction Electrode (P/N: 119641) is an OEM-compatible replacement part designed for Pfeiffer Adixen ASM 310 & ASM 340 helium mass spectrometer leak detectors. This electrode efficiently extracts helium ions during detection, ensuring high sensitivity and long-term stability. Over time, contamination or wear may degrade performance, so regular replacement is recommended.

Technical Specifications

Compatible Models

This extraction electrode is compatible with:

Pfeiffer Adixen ASM 310

Pfeiffer Adixen ASM 340

Replacement Instructions

Power Off & Depressurize System

Turn off the leak detector and release vacuum pressure.

Remove Old Electrode

Open the rear panel, locate the extraction electrode, and carefully unplug it.

Install New Electrode

Insert the new electrode in the correct orientation, ensuring a secure connection.

Calibrate Detection Performance

Perform a system calibration after replacement to maintain optimal sensitivity.

Frequently Asked Questions (FAQ)

1. Why should the extraction electrode be replaced periodically?

Over time, contamination or wear can reduce sensitivity, affecting detection accuracy.

2. How do I know if the electrode needs replacement?

Decreased sensitivity or unstable readings may indicate electrode degradation.

3. Is this electrode compatible with other leak detector models?

No, it is designed exclusively for ASM 310 & ASM 340 models.

4. Is recalibration necessary after replacement?

Yes, recalibration ensures optimal performance.

5. Is this an OEM-compatible replacement?

Yes, P/N: 119641 is a 3rd-gen (3G) OEM-equivalent electrode.

6. What is the typical lifespan of this electrode?

Recommended replacement every 1-2 years or when performance declines.

7. What precautions should be taken during installation?

Ensure the device is powered off and depressurized.

Avoid touching sensitive electrode surfaces.

Verify secure electrical contact after installation.

8. Is this electrode included in a full detector unit?

No, it is sold as a standalone replacement part.

9. Can a contaminated electrode be cleaned?

Cleaning is not recommended; replacement is more reliable.

10. Where can I purchase genuine P/N: 119641 electrodes?

Buy from authorized distributors or official channels for guaranteed quality.

Conclusion

The 3G.2 Cell Extraction Electrode (P/N: 119641) is essential for maintaining the performance of Pfeiffer Adixen ASM 310 / ASM 340 leak detectors. This guide provides detailed specifications, replacement steps, and FAQs to help users optimize their equipment. For purchases or further assistance, contact authorized suppliers.

Keyword Index: ASM 310 electrode, ASM 340 electrode, Pfeiffer 119641, helium leak detector maintenance, 3G.2 extraction electrode replacement.