• Analysis of Trace Impurities in High Purity Gas（H₂,O₂, N₂, He,Ar, Ne, Ke, XeEtc.)；
• Analysis of Toxic Gas Impurities
• Electronic gas impurity analysis
• Food grade CO₂Impurity analysis
• Analysis of decomposition products of sulfur hexafluoride

Instrument characteristics

• Launch of PDHID dedicated chromatograph
• Provide solutions, installation, debugging, and operation services
• Good instrument reliability and long barrier free operation time
• There are two types of pneumatic control: manual and EPC, which are easy to use
• Equipped with network transmission and unmanned completion of statistical analysis and monitoring functions

detector

• putElectric mode: Pulse discharge
• Baseline noise: ≤ 0.1mv
• Baseline drift: ≤ 0.5mv/30min
• detectionbelowLimitations:≤1.0×10-10g/ml

Equipped with a blowdown protection valve

Positive pressure protection

Super sealed

Special materials

PDHID detector

American award-winning products

PDHID, PDPID, PDECD modes

Gas purifier

PDHID specific

Purification of 99.999% high-purity helium

impurity≤10ppb

long service life