Pyxis Lab SP-400 PTSA + Conductivity Handheld

Overview

The SP-400 is a simple to use handheld fluorometer specifically designed for the direct concentration measurement of PTSA (0–300ppb) and Conductivity (0–15,000µS/cm). Designed for industrial cooling and boiler and process water. This unique handheld allows water samples to be directly filled into the sample cell. This eliminates the need for purchasing sample cuvettes, reducing overall cost. The proprietary internal algorithms of the SP-400 fluorometer platform allows for the compensation of color and turbidity contamination. This results in dramatically improved measurement accuracy. The SP-400 also offers an internal sample cell cleanliness diagnostic function for predictive cleaning maintenance. All Pyxis Lab® handheld devices are fully integrated with Bluetooth® 5.0 capabilities for wireless access via uPyxis® for customized settings, configuration and firmware updates. Features Color & Turbidity Compensation to eliminate Measurement Interference Turbidity Over-Range Alarm Features for Samples with Excessive Turbidity No Sample Cuvette Required Large Color Graphic Screen with LOCK-IN Feature when reading has Stabilized Water-Proof & Drop Resistant Design Integrated Sample Cell Cleanliness Diagnostics Function for Cleaning Frequency Bluetooth® Enabled for Wireless Customization/Configuration Customizable Display Output Value as ppm Product vs. ppb Tracer via uPyxis®

Specifications

Documentation

Specifications reproduced from the manufacturer's published product information (pyxis-lab.com), retrieved 18 August 2026. Pyxis Lab is a trademark of its owner. Confirm all specifications with ForeverPure before purchase.