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NxPAS

THE NEXT GENERATION PHOTOACOUSTIC GAS ANALYZER

PRODUCT

High-Precision Laser Photoacoustic Gas Analyzer

Nx300 series—Precision gas analyzer with QCL laser

Highlights:

  • Measure single gas or dual gas

  • Offer special wavelength for your unique gas and Ultimo detection range (down to ppb-v)

  • Suitable for process gas flow with sampling channel

  • Continuous operation with industrial field bus communication

 

NxPAS instruments are made in Denmark.

 

Gas moleculars

CH4, CO, CO2 , trace H2O, NOx, Sulphur elements and customer specific measurement targets

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NxPAS is a high-precision, flexible, cost-effective, and easy-to-use multi-gas analyzer. It features real-time monitoring and a high dynamic range, making it possible to measure a variety of gasses. NxPAS can provide value in the new green transaction of energy and industrial processes. We help to make a clean and healthy world.

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COST EFFECTIVE

80% cheaper than the standard mass spectrometers

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SENSITIVITY AND RANGE

Detect a broad variety of gasses down to ppb-level concentrations, with a high dynamic range.

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LOW MAINTENANCE

Much lower maintenance cost compared to mass spectrometers.

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TRACEABLE METROLOGY

Can deliver traceability of chemical measurements in critical areas.

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REAL-TIME MONITORING

Delivers real-time data stream for effective process control.

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PRECISION AND REPEATABILITY

Stable performance enables long-term measurement missions, from days up to months.

TECHNOLOGY

NxPAS uses the photoacoustic principle to analyze the gas sample. An infrared laser is used to excite the gas. Depending on the gas molecule types, energy with different wavelengths are absorbed. NxPAS is flexible and works with a wide range of lasers.

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NxPAS uses the photoacoustic principle to analyze the gas sample.

An infrared laser is used to excite the gas.

Depending on the gas molecules types, energy with different wavelengths are absorbed.

NxPAS is flexible and equiped with different lasers.

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APPLICATIONS

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New Chemical process R&D (gas mixture, vapor)
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Synthetic Fuel and carbon neutral fuel
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Hydrogen and Ammonia P-T-X
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High Purity Gas
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Bio-production PAT (Process Analysis)

Dansk Industri Alexander Foss' Industrifond grant 2021

COMPANY

NxPAS is located at DTU Sciencepark. It is in the north of Copenhagen.

We are a team of multidisciplinary engineers and business people.

The company has well equiped lab with equipments and engineers to carrry opto-electronic R&D, instrument buildup, FTIR spectra measurements for reference test, and calibration gas setups. 

All Instruments are made in Denmark.

Company

Leadership

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Paul Feng, Ph.D.

Founder and tech.

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Henrik Vissing

Operations

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Karina Bergstrøm Larsen

Strategy

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Sidsel L. Møller

Marketing

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MISSION

Bring high quality gas measurement solutions.

VISION

Measurement in new frontiers for better life and technical advance. 

VALUES

  • Integrity

  • People

  • Innovation 

  • Sustainability

CONTACT US

CONTACT FORM

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AWARDS AND PARTNERS

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