Cuvette Holders

Convenient, compact, rugged lab sample interface

The GUIDED WAVE™ Cuvette Holder is a convenient, compact, rugged lab sample interface that is easy to use and even easier to service. It is a useful accessory for laboratory work, calibration development, or feasibility studies. We offer two styles of cuvette holders that complement different end-use requirements.

SINGLE OR TRIPLE CUVETTE HOLDER FEATURES

• Optical paths of 10mm or 20mm (also 5mm for Triple)
• Fixed / reproducible pathlength
• Compatible with commercially available cuvette cells
• High optical throughput for low noise spectroscopy
• NIR or UV optics
• Suitable for lab or pilot plant use

EXCEPTIONAL LIGHT TRANSMISSION

Like our other GUIDED WAVE optical probes, both the Single and Triple GUIDED WAVE Cuvette Holders provide exceptional optical performance. Internal optics result in a collimated light beam for consistently accurate measurements. Typically, peak transmission exceeds 60%. That means more signal, lower measurement noise, and lower limits of detection.

Convenient, compact, rugged lab sample interface

The Cuvette Holder is a convenient, compact, rugged lab sample interface that is easy to use and even easier to service. It is a useful accessory for laboratory work, calibration development, or feasibility studies. We offer two styles of cuvette holders that complement different end-use requirements.

TRADITIONAL SINGLE CUVETTE HOLDER

Our traditional Single Cuvette Holder comes with an optional, removable solid-state filter holder for easy analyzer system validation. This cuvette holder is standardized for cell pathlengths of 10mm or 20mm. It connects to any of our GUIDED WAVE™ analyzers through a pair of intrinsically safe fiber optic cables. The cuvette holder can be configured at the time of order for operation in either the VIS-NIR spectral range or the UV-VIS spectral range.

Process Insights_CuvetteHlder-edited-1-4cfbc093

APPLICATIONS

Crude Oil Processing
Water in Solvents
Polyurethane Synthesis
Caustic in Water
Online Monitoring of Saybolt Color with a ClearView db Photometer
Probes and Flow Cells for Extreme Environments
Learn how our GUIDED WAVE RUGGED PROBES & FLOW CELLS MEET REFINERY REQUIREMENTS.
Interested in learning more about our GUDIED WAVE PROBES & FLOW CELL SAFETY STANDARDS?
Water Analysis in an Alcohol-Brine Solution with a ClearView db Photometer
Water in Acetic Acid & p-Xylene with a ClearView db Filter Photometer

Styrene, Acrylonitrile & Methyl-Ethyl-Ketone (Mek) for Online Control on a Styrene Tower
Ensure Proper Ethylene Glycol Production Yields using NIR Technology
Improve Yield During Diisocyanate & Urethane Synthesis
Fast Reliable Measurements of Polyurethanes
Probes & Flow Cells for Extreme Environments
Probes and Flow Cells for High Temperature and Hazardous Polymer Measurements
Inline Transmission Probe For FT-NIR Measurements
Online Monitoring of APHA Color (ASTM D1209) with a ClearView db Photometer

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Available in a Variety of Configurable Designs

Data Sheet

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USEFUL NIR UV-VIS Troubleshooting Guides & Technical Resources

TRIPLE CUVETTE HOLDER FOR HIGH THROUGHPUT QC LAB OPERATIONS

Quality Control Labs for refineries often test grab samples to verify the accuracy of process analyzers. Different sample streams and calibrations may require different path lengths. High throughput operations benefit from the triple cuvette holder’s ability to simultaneously accept several sizes of cuvettes or vials. At the time of the quotation, the required pathlengths for each of the slots is defined. The custom design allows the holder to be compatible with standard NIR or UV cuvettes and disposable plastic cuvettes or HPLC vials.

CUVETTE HOLDERS ARE COMPATIBLE WITH DISPERSIVE AND FT- NIR SPECTROMETERS

Both our Triple Cuvette Holder and traditional Single Cuvette Holder are manufactured to integrate with any lab-grade fiber-optic spectrometer. To ensure compatibility, select either UV-VIS or NIR optics and either SMA or FC fiber optic connections. Both Cuvette Holders are fully compatible with the Matrix-F FT-NIR analyzer, ABB’s full line of FT-NIR spectrometers, and our ANALECT™ optical analyzers.

All the sample interfaces (probes and flow cells) can be optimized for the UV-VIS and NIR spectral regions or supplied with custom fiber diameters and connectors to match the optical requirements. Many include optional accessories for easy adaptation to different process installation configurations.

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