Instantly detect and analyse gas molecules in the near and mid-infrared range with pin-point accuracy and repeatability.

Ensure measurement accuracy and fast response time while reducing costs and operational complexity with highly selective and sensitive detection of multiple gas components simultaneously and in real-time using one instrument.

QCL analyzers can be configured to have up to six high-resolution laser modules and measure up to twelve unique components simultaneously.

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Combining QCL and TDL techonologies into a single analyzer provides unmatched measurement performance and accuracy for process gas analysis. The narrow line width allows scanning of individual peaks of identified components with minimum interference and without filtration, reference cells, or chemometric manipulations.

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QCL technology is based on a principle called Tunable Diode Laser Absorption Spectroscopy (TDLAS), which measures the concentration of species in gaseous mixtures using tunable diode lasers and laser absorption spectrometry. Compared to other measurement techniques, such as Paramagnetic Detectors (PMD) and Chemiluminescence, TDLAS offers multi-element detection capabilities, high accuracy with a wide dynamic range, low maintenance requirements, and a long life cycle.

Monitor the presence of contaminants, such as acetylene, CO, CO2, and moisture, to ensure integrity of the ethylene process stream.

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Nov 13, 2015 — Eyepieces work in combination with microscope objectives to further magnify the intermediate image so that specimen details can be observed.

Micrometers perform outside, inside, depth, or specialty measurements at a higher level of precision than calipers, other gauges, and hand tools. Indicator ...

Aug 14, 2024 — Edit: Just saw, that the concept is used for light reflection and transmission on a surface. That is basic geometry. The s-component is parallel ...

Emerson is the global technology, software and engineering powerhouse driving innovation that makes the world healthier, safer, smarter and more sustainable.

Eye Exams Q & A Dr. Mary Espy must conduct an eye exam for you to receive proper vision correction. As a general and medical optometrist in Flint,

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The use of lasers as spectroscopic light sources allows for high resolution spectroscopy (HRS), with QCLs offering access to the valuable mid-infrared (MIR) part of the electromagnetic spectrum.

Users of Leica Microsystems’ instruments and services can be found in both clinical and life science research, several surgical specializations, disciplines associated with material sciences, the manufacturing industry, and forensics services as well as in classrooms around the world. Instruments and workflow solutions for electron microscopy sample preparation for life sciences and industrial applications alike complete the company’s product portfolio.

Continuously monitor and detect natural gas impurities in your gas process to ensure high quality standards and compliance.

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Revealing Neuronal Migration’s Molecular Secrets - Live-webinar: 17 October 2024 | 14:00 London, 15:00 Berlin, 17:00 Dubai

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Ensure measurement accuracy and fast response time while reducing costs and operational complexity with highly selective and sensitive detection of multiple gas components simultaneously and in real-time using one instrument.

Broadcast live from Imperial College London, we will discuss how multiplexed imaging is unveiling the cellular landscape in health and disease.

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Double or triple bagging adds even more labor time and increases liner consumption. Optimize pull times & reduce labor costs with our PikeFit liner program.

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Optical Communications ... This subject focuses in studying the optical fiber communications components and systems. Students will learn how the light is ...

One of QCL’s major advantages is its laser module. Rugged and compact, the packaged laser modules can be removed and easily serviced or replaced as needed. Attached securely to the analyzer’s optical bench, each module is preconfigured to detect up to two components simultaneously with no field alignment required.

Emerson’s Quantum Cascade Laser technology offers fast, high resolution spectroscopy to detect and identify a range of molecules in the mid-infrared wavelength range. Coupled with Tunable Diode Laser (TDL) spectroscopy, a single instrument is now able to broaden insight and monitor both the near and mid-infrared range of spectroscopic light.

The approximate real size of a specimen can be determined by dividing the length of the specimen measured on the monitor screen by the total magnification on ...

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Dave McMillen explains how Quantum Cascade Laser (QCL) Analyzers helps customers solve challenges like real-time gas measurement composition, accuracy, repeatability and reliability of complex analyzers installed in the field and in hazardous areas.

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Widely recognized for optical precision and innovative technology, Leica Microsystems is one of the market leaders in compound and stereo microscopy, digital microscopy, confocal laser scanning and super-resolution microscopy with related imaging systems, electron microscopy sample preparation, and surgical microscopy.

1. Optical bench base plate – superior rigidity forcontinuous, high accuracy measurement that is immune to vibration and temperature changes.2. Smart laser modules – unique and sequenced laser chirp for fast, multi-component measurement.3. Optical path mirrors – direct light, rigid connection to base plate to ensure alignment.4. Flow Cell - designed to extend optical path length for greater resolution of low component (or analyte) concentrations.5. Detector - ultrafast detection of emitted light.

Achieve unmatched sensitivity and real-time measurement performance of your hydrogen and nitrogen impurities with Quantum Cascade Laser analyzers.

When power is applied to the analyzer, the QCL heats up and as the temperature rises, laser wavelengths begin to increase. The QCL then sweeps the wavelength frequencies to detect each component of interest before cooling the device to its original temperature. This patented laser chirp process occurs in under one microsecond, enabling thousands of spectra to be recorded each second.

Edmund Optics has been a leading producer of optics, imaging, and laser optics for 80 years. Discover the latest optical and imaging technology.

Dave McMillen explains how Quantum Cascade Laser (QCL) Analyzers helps customers solve challenges like real-time gas measurement composition, accuracy, repeatability and reliability of complex analyzers installed in the field and in hazardous areas.

by A Escobet-Montalbán · 2018 · Cited by 54 — Light-sheet fluorescence microscopy in single- and two-photon modes has emerged as a powerful wide-field, low-photodamage technique for fast volumetric imaging ...

Continuously monitor emissions in real-time and gain detailed insight into your gas measurement operations with Quantum Cascade Laser analyzers.

Optimize product quality control and emissions monitoring using the world's only hybrid gas analyzers that combine Quantum Cascade Laser (QCL) and Tunable Diode Laser (TDL) technologies to expand gas sensing to both the near- and mid-infrared range for faster, enhanced process insights.

Leica Microsystems introduces a new online shopping experience. New platform with AI-powered search, launching first in the U.S., gives customers…

Microscope calculations are a range of formulas used for digital microscopy applications to calculate the depth of field in microscope, field.

Optimize product quality control and emissions monitoring using the world's only hybrid gas analyzers that combine Quantum Cascade Laser (QCL) and Tunable Diode Laser (TDL) technologies to expand gas sensing to both the near- and mid-infrared range for faster, enhanced process insights.