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  • The PMT-FL Fluorometer is an ultra-sensitive, photomultiplier-based detection system designed for monitoring of very low fluorescence, chemiluminescence or bioluminescence emissions. The heavy-duty housing is chemically resistant and built to withstand industrial environments.

    The PMT- FL accepts either a flow through or a conventional quartz cuvette for manual sample handling. The detection limit is guaranteed to be 10 parts per trillion - obtained with Fluorescein @ 250 msec integration time and appropriate emission and excitation filters.

    This product is compatible with all FIAlab's analyzers or with a mini peristaltic pump for manual operation.

    LEDs from 270 nm to 920 nm are available.

    Part #



    PMT-based ultra sensitivity fluorescence/chemiluminescence detector.

  • High Sensitivity Fluorescence Measurement

    PMT Specifications: Photon counting PMT detector 310nm - 750nm spectral range.

    Pulse pair resolution: 10ns responsivity @ 400nm: 5 X 1017 cps/Watt PMT dynamic range: 2.0E06

    The PMT-FL is built to order with either an internal excitation lamp or an SMA-terminated fiber optic cable for use with an external lamp. Emission and excitation filters are mounted in user accessible slots inside the enclosure, allowing for quick removal or exchange.

    Additional Components

    Built-in bandpass excitation and/or emission filters. We offer numerous bandpass filters for fluorometric assays. These range from the UV through VIS.

Typical Setup

As a detector, the PMT is considered a component of the Analyzer. Your instrument setup will be as follows.



Choose the analyzer that suits your application best. Is it single channel, multi-channel or a combination?


We supply computers at cost. We will install all relevant software and hardware. Or, use your own. Up to you!


We can supply an autosampler at retail value, or you can use one you already own. FIAsoft is compatible with all standard autosamplers.

Service Contract

Consider purchasing a Preventative Maintenance Plan with FIAlab. With it, you will receive unlimited consultation, an extended warranty, and annual maintenance visits.

Request a Quote

If you would like more information or a quote of our products, please email:
Or, call us at 206-258-2290. One of our expert sales staff will be sure to help you.