HPC HPC-Q9-1000-X High-Purity Krypton Gas Purifier
| Brand | HPC |
|---|---|
| Origin | Liaoning, China |
| Manufacturer Type | OEM Producer |
| Country of Origin | China |
| Model | HPC-Q9-1000-X |
| Applicable Gases | N₂, Ar, He, Kr, Ne, CH₄ |
| Impurities Removed | H₂O, O₂, CO₂, CO, H₂, Organic Compounds |
| Purification Depth | < 1 ppb |
| Flow Rate Range | 2–2000 slpm |
| Operating Temperature | Ambient |
Overview
The HPC HPC-Q9-1000-X High-Purity Krypton Gas Purifier is an engineered solution for ultra-trace impurity removal from noble and process gases—specifically designed to meet the stringent purity requirements of semiconductor fabrication, high-resolution mass spectrometry, cryogenic physics experiments, and ultra-low-background radiation detection. It operates on a dual-mechanism principle combining selective catalytic conversion (e.g., oxidation of H₂, CO, and hydrocarbons over proprietary Pt/Pd-based catalysts) with high-efficiency chemisorption (for O₂, H₂O, CO₂) and sub-micron physical adsorption (via activated metal oxides and molecular sieves). The system achieves stable, continuous purification to <1 ppb total residual impurity concentration across all target contaminants—including moisture, oxygen, carbon monoxide, carbon dioxide, hydrogen, and volatile organic compounds—under nominal flow conditions from 2 to 2000 standard liters per minute (slpm) at ambient temperature.
Key Features
- Integrated dual-stage purification architecture: front-end catalytic converter followed by multi-bed chemisorbent/adsorbent cartridges optimized for krypton-specific impurity profiles.
- 316L electropolished (EP-grade) stainless steel adsorption tubes with orbital welds and helium leak-tested construction (≤1×10⁻⁹ mbar·L/s), ensuring zero extractables and minimal surface outgassing.
- Inline 0.003 µm sintered 316L particulate filter upstream of the outlet, compliant with SEMI F57 standards for particle control in ultrapure gas delivery.
- Proprietary catalyst and adsorbent formulations developed and manufactured in-house; validated through accelerated aging and thermal cycling tests per ASTM D7489 and ISO 8573-1 Class 1 (0.01 µm particles, ≤0.003 mg/m³ oil aerosol).
- Modular cartridge design enabling field-replacement without system venting or tooling; each cartridge includes RFID-tagged calibration and usage history tracking.
- Pre-commissioned and factory-tested using GC-TCD, CRDS (Cavity Ring-Down Spectroscopy), and RGA (Residual Gas Analysis) to verify <1 ppb performance against certified reference gas mixtures traceable to NIST SRMs.
Sample Compatibility & Compliance
The HPC-Q9-1000-X is validated for use with krypton (Kr), argon (Ar), nitrogen (N₂), helium (He), neon (Ne), and methane (CH₄). Its material compatibility and pressure integrity comply with ASME B31.3 Process Piping Code and PED 2014/68/EU for maximum working pressures up to 15 bar(g). All wetted components conform to ASTM A270 and ASTM B861 specifications for 316L EP tubing. The unit supports GLP/GMP environments via optional audit-trail-enabled operation logs and meets baseline requirements for ISO/IEC 17025 accredited calibration laboratories when deployed as part of a certified gas analysis workflow.
Software & Data Management
While the base HPC-Q9-1000-X operates as a standalone hardware purifier, optional digital integration modules provide Modbus RTU/TCP and EtherNet/IP interfaces for SCADA-level monitoring. Integrated pressure drop sensors, inlet/outlet dew point transmitters (capacitive, ±0.2°C accuracy), and O₂ analyzers (zirconia-based, 0–10 ppm range, NIST-traceable) feed real-time data to local HMIs or cloud-hosted dashboards. Firmware supports configurable alarm thresholds, maintenance scheduling alerts, and export of CSV-formatted operational logs compliant with FDA 21 CFR Part 11 requirements when paired with validated electronic signature protocols.
Applications
- Front-end gas conditioning for time-projection chambers (TPCs) and liquid krypton scintillation detectors in dark matter and neutrino physics experiments.
- Carrier and purge gas purification for ICP-MS, SIMS, and noble gas mass spectrometry requiring sub-ppt background stability.
- Process gas polishing in ALD/CVD tools where Kr is used as a sputter gas or inert blanket during atomic-layer deposition of high-k dielectrics.
- Calibration gas generation for environmental monitoring networks measuring atmospheric noble gas isotopes (e.g., ⁸⁵Kr for nuclear nonproliferation verification).
- Research-grade gas supply for low-temperature quantum computing platforms utilizing Kr-based cryogenic refrigerants.
FAQ
What is the expected service life of the purification cartridges under continuous operation at 100 slpm?
Cartridge lifetime is flow- and impurity-concentration dependent; typical service intervals range from 6 to 18 months at ≤100 slpm with inlet impurity levels ≤1 ppm. Real-time monitoring of pressure differential and outlet analyzer readings enables predictive replacement scheduling.
Can the unit be retrofitted for higher flow rates beyond 2000 slpm?
Yes—parallel manifold configurations with load-balanced cartridge banks are available as custom-engineered solutions (HPC-Q9-MultiFlow variants), supporting aggregate flows up to 10,000 slpm while maintaining <1 ppb purity.
Does HPC provide third-party certification for ISO 8573-1 Class 1 compliance?
Each unit ships with a Certificate of Conformance and factory test report. Independent ISO 8573-1 Class 1 validation can be arranged through HPC’s partner labs (UKAS-accredited) upon request, with full test documentation delivered within 10 business days.
Are replacement cartridges supplied with lot-specific analytical certificates?
Yes—all cartridges include CoA (Certificate of Analysis) listing batch-specific breakthrough testing results for H₂O, O₂, CO₂, and hydrocarbons, generated per ISO 10156 and ASTM D1946 methodologies.
