Products
UHP Gas Analyzers for High Purity Applications
UHP Gas Analyzers for Ultra-High Purity Applications
Precision, Performance, and Purity — Engineered by TIGER OPTICS™
At Process Insights, we specialize in delivering advanced UHP gas analyzers and complete ultra-high purity monitoring solutions designed specifically for industries where gas quality is critical. Our innovative analytical instruments are engineered to meet the exacting demands of UHP applications, including semiconductor manufacturing, specialty gas production, pharmaceutical processing, and research environments.
Leveraging cutting-edge gas analysis technology, our solutions provide real-time, ultra-precise, and reliable monitoring of contaminants down to parts-per-trillion (ppt) levels. Whether you’re measuring moisture (H₂O), oxygen (O₂), carbon dioxide (CO₂), or other impurities, our UHP gas analyzers deliver unmatched stability and accuracy, even in the most demanding environments.
Engineered for Performance in Critical UHP Applications
Our UHP gas analysis systems help customers:
✅ Ensure gas purity compliance across critical control points
✅ Protect high-value processes and components
✅ Improve operational efficiency and minimize downtime
✅ Meet stringent industry standards for purity and safety
✅ Support cleanroom, lab, and production environments with scalable technology
Trusted Across Industries
Our UHP gas analyzers are widely used in:
- Semiconductor and Microelectronics
- Specialty and Bulk Gas Manufacturing
- Pharmaceuticals and Biotech
- Clean Energy and Hydrogen Production
- R&D and Analytical Laboratories

SALES | TRAINING INQUIRIES
AMERICAS: info.americas@process-insights.com
EMEAI (includes India): info.emeai@process-insights.com
APAC: info.apac@process-insights.com
CHINA: info.cn@process-insights.com
CQC Monitoring Solutions
- Offers multiple technology choices to meet all customer needs
- Expert team who understands and supports all UHP and Semi applications IQC/OQC/CQC
- Delivers both pre- and post-purifier trace impurity measurements
- 1-year warranty on all analyzers and cabinets
- 2-years of on-site service and spare parts
Two CQC Monitoring Solutions Available
- Cavity Ring Down Spectroscopy CQC has great performance at highly competitive price
- Atmospheric Pressure Ion Mobility Spectrometry has the lowest detection limits available and covers the entire application with one analyzer
FUEL CELL HYDROGEN ANALYSIS BULLETIN
Find out how the combined portfolio of Process Insights’ powerful analytic instruments for analysis of fuel-cell-grade hydrogen offers:
- Combination of three powerful analytical technologies: Cavity Ring-Down Spectroscopy (CRDS), Mass Spectrometry (MS) and Gas Chromatography (GC)
- Analysis of all critical contaminants listed in hydrogen purity standards ISO 14687 and SAE J2719
- Ideal detection limits from part-per-million (ppm) down to sub-part-per-billion (ppb) in line with requirements outlined in ISO 21087
FEATURED PRODUCTS

TOXIC GAS MONITORING
Our EXTREL™ MAX300-TGM™ Toxic Gas Monitor has the ability to analyze 15+ chemicals per sample point, and provides maximum efficiency at an extremely low cost-per-chemical, per sample point.
• Versatile and flexible analyzer – detect multiple chemicals on up to 46 sample points
• Fast measurement with high sensitivity, reducing false alarms
• Highly responsive to changes in chemical concentration – reducing down time after an event
• Streamlined operation – centralized analyzer for full facility monitoring
• Low cost of ownership and streamlined operation – decreasing complexity in maintenance and upkeep
• Industry leading application expertise and technical support with decades of experience with ambient air monitoring
• Large, user-friendly touch screen interface for at-a-glance updates with customizable alarm verifications
Mobile Cart for AMC Monitoring Analyzers
Rev Up Your Process Control with the Process Insights Go-Cart!
Our mobile GO-cart™ is easy to move around the semi fab and comes with the following features:
- Space for up to three T-I Max analyzers with low-power, fanless vacuum pumps
- No calibration, maintenance or consumables required (for both cart and analyzers)
- Top-mounted central control touchscreen
- Integrated UPS backup power supply (optional)
- Conductive ESD paint (optional)

Multi-Max AMC Monitoring Solution
You can spend a long time looking for Airborne Molecular Contaminants (AMCs) when the catastrophic product performance or yield loss is discovered at your device final test stage; or you can deploy our Multi-Max™ AMC Monitoring Solution to locate and to monitor these invisible defect generators, commonly found lurking in and around equipment, personnel, wafer carriers, and cleanroom bays.
In today’s advanced semiconductor processing, the residual gases, vapors and chemicals emanating from the various materials, accelerated processing operations, and substrate storage and transport have become a critical concern. The International Technology Roadmap for Semiconductors (ITRS) now highlights AMC contamination as a key technical challenge in achieving and sustaining low defect rates on devices.
With a particular focus on the major contributors to the “chemical contamination” element of AMCs, our Multi-Max AMC Monitoring combines our T-I Max series CRDS analyzers that can detect and continuously monitor HF, HCl, and NH3 with an unprecedented combination of sensitivity, selectivity, and speed of response. Our AMC Monitoring Solution delivers the flexibility, accuracy and reliability you need.
Prismatic 3+
MULTI-GAS MONITORING AT ITS BEST
Introducing the NEW Prismatic 3+™ with detection limits as low as 3ppb, our Prismatic 3+ Cavity Ring-Down Spectroscopy (CRDS) analyzers will reduce downtime and save money on preventative maintenance that is typically required by other technologies. The Prismatic 3+ laser-based, multi-species analyzer offers up to 4 analytes (H2O, CO, CO2 & CH4), providing measurements in seconds without the need for periodic calibration. Our CRDS analyzers are simple to install and operate, perfect for unmanned applications.