Technical Guidance
Field guides, calibration procedures, and technical notes for chlorine sensor operators and engineers.
Your Chlorine Sensor Is Lying to You — Here's 65 Days of Proof
A compelling data-driven look at how conventional chlorine sensors drift and misreport over time, with 65 days of side-by-side comparative data.
By Halogen Systems Inc.
Technical Guidance Note: DPD and Total Chlorine Calibration
Detailed technical guidance on calibrating total chlorine measurements using DPD reference methods. Covers procedure, tips, and common errors. Version 1.2.
By Halogen Systems Inc.
Simple Guide: DPD and Total Chlorine Calibration
A straightforward field guide for operators performing DPD-based total chlorine calibration. Written for technicians — plain language, step by step. Version 1.0.
By Halogen Systems Inc.
Calibrating Total Chlorine with Free Chlorine
Explains the relationship between total and free chlorine measurements and how to use free chlorine references to calibrate total chlorine sensors accurately.
By Halogen Systems Inc.
Guides & Interactive Tools
In-depth guides, calculators, and decision tools to help you evaluate, select, and optimize your chlorine monitoring system.
The Ultimate Guide to Chlorine Analyzers
PDF GuideComprehensive guide covering everything you need to know about selecting, installing, and maintaining chlorine analyzers for water treatment applications.
Halogen Systems Buyer's Guide
PDF GuideEverything you need to evaluate and purchase the right Halogen Systems chlorine analyzer for your application, including specifications, pricing considerations, and ROI analysis.
Chlorine Sensor Savings Calculator
Interactive ToolInteractive tool to calculate your potential savings when switching to Halogen Systems amperometric chlorine sensors — includes chemical, labor, and maintenance cost analysis.
Chlorine Analyzer Technical Reference
Interactive ReferenceIn-depth technical reference covering sensor specifications, measurement principles, installation requirements, and troubleshooting for Halogen Systems chlorine analyzers.
Chlorine Analyzer Technology Selector
Interactive ToolInteractive tool to compare chlorine analysis technologies and find the best match for your water quality monitoring needs based on your specific application requirements.
Looking for white papers or case studies?
Browse our full library of technical documentation.