Pyxis SP-380P PTSA + Fluorescent Polymer Handheld
Dual-channel handheld fluorometer measuring PTSA (0-300ppb) and Fluorescent Polymer (0-20ppm) with colour and turbidity compensation.
Pyxis SP-380P PTSA + Fluorescent Polymer Handheld
The Pyxis SP-380P is a dual-channel handheld fluorometer that directly measures PTSA and Fluorescent (Tagged) Polymer, tracer chemicals widely used in cooling and process water applications. Using patent-pending optical measurement technology, it reads fluorescent polymer at 0-20ppm and PTSA at 0-300ppb while simultaneously compensating for colour and turbidity interference. The same measurement is also available as an inline sensor in the ST-588.
Description
The Pyxis SP-380P is a dual-channel handheld fluorometer that directly measures PTSA and Fluorescent (Tagged) Polymer, two tracer chemicals widely used in cooling and process water treatment programs. Using patent-pending optical measurement technology, it reads fluorescent polymer across 0.0-20.0ppm and PTSA up to 300.0ppb (extendable to 500ppb via the uPyxis app), while simultaneously compensating for colour and turbidity interference.
No sample cuvette is required, and a built-in cleanliness check diagnostic flags a dirty sample cell before it affects results. The Pyxis Lab LOCK-IN feature stabilises the reading, and Bluetooth wireless calibration through the uPyxis app keeps the device configured and up to date in the field.
For continuous, unattended monitoring, the same dual measurement is also available as an inline sensor in the Pyxis ST-588, letting the SP-380P double as a verification tool for sites running that sensor.
Why Use This
Dual-Tracer Convenience
Combining PTSA and Fluorescent Polymer measurement in one meter simplifies tracer monitoring for cooling and process water systems.
Consistent Field Results
Colour and turbidity compensation, cleanliness diagnostics, and the LOCK-IN feature work together to keep readings repeatable.
Applications
- Cooling water systems — verifying dual tracer (PTSA and tagged polymer) dosing programs
- Process water applications — field confirmation of tracer-based treatment feed
FAQ
What does the SP-380P measure?
It measures Fluorescent (Tagged) Polymer from 0.0-20.0ppm and PTSA from 0.0-300.0ppb, extendable to 500ppb via the uPyxis app.
Do I need a sample cuvette?
No, the SP-380P requires no sample cuvette.
How does it handle colour or turbidity in the sample?
It automatically measures and compensates for colour and turbidity interference, and includes a built-in cleanliness diagnostic for the sample cell.
Is there an inline version for continuous monitoring?
Yes, the same PTSA and tagged polymer measurement is available as an inline sensor in the Pyxis ST-588 Inline PTSA + Tagged Polymer Sensor.
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