PDD detector gas chromatograph

Trace Gas Cryography by GCPulse discharge detectorPDHID

(Used for detecting inert gases such as argon (Ar), nitrogen (N ₂), krypton (Kr), and xenon (Xe))

The Pulse Discharge Helium Ionization Detector (GC PDHID) analyzer is equipped with a uniquely designed Pulse Discharge Detector for detecting trace amounts of persistent gases and inert gas impurities in helium (He), argon (Ar), oxygen (O ₂), hydrogen (H ₂), nitrogen (N ₂), and carbon dioxide (CO ₂). Its working principle is to ionize helium gas through high-energy photons to produce electrons, which are accelerated to the collection electrode. The number of these electrons is quantified as the detector output signal and generates a chromatogram. This process, combined with Peak's mature platform, can provide fast and accurate results while maintaining a wide linear range.

PDD detector gas chromatographProduct Features:

Backlit humanized LCD touch screen (LCD)

● Multiple communication protocols

Visualize chromatograms and numerical detection results

● Excel compatible detection data

● Accurate, efficient, and stable design

● Onboard integration, supporting retesting function

PDD detector gas chromatographCore advantages:

● Support continuous monitoring

● Customizable solutions based on process requirements

Fast and reliable technical support and training services

● Reduce total cost of ownership

The detection operation is simple, the results are accurate, and the detection lower limit is as low as one trillionth

Application fields:
● Air separation equipment factory

● Environmental air supervision and monitoring

Government and university research institutes

● Quality assurance and quality control fields

Semiconductor factory

● Purifier manufacturer

● Process control field

Medical research laboratory