engineeringOperator & Engineer Resources

Technical Guidance

Field guides, calibration procedures, and technical notes for chlorine sensor operators and engineers.

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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.

Sensor AccuracyData AnalysisCalibration Drift
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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.

CalibrationTotal ChlorineDPDTechnical Note
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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.

CalibrationField GuideTotal ChlorineOperators
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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.

CalibrationFree ChlorineTotal ChlorineMethodology
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Guides & Interactive Tools

In-depth guides, calculators, and decision tools to help you evaluate, select, and optimize your chlorine monitoring system.

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The Ultimate Guide to Chlorine Analyzers

PDF Guide

Comprehensive guide covering everything you need to know about selecting, installing, and maintaining chlorine analyzers for water treatment applications.

Comprehensive GuideChlorine AnalyzersSelection
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Halogen Systems Buyer's Guide

PDF Guide

Everything you need to evaluate and purchase the right Halogen Systems chlorine analyzer for your application, including specifications, pricing considerations, and ROI analysis.

Buyer's GuideProduct SelectionROI
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Chlorine Sensor Savings Calculator

Interactive Tool

Interactive tool to calculate your potential savings when switching to Halogen Systems amperometric chlorine sensors — includes chemical, labor, and maintenance cost analysis.

ROI CalculatorCost SavingsInteractive
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Chlorine Analyzer Technical Reference

Interactive Reference

In-depth technical reference covering sensor specifications, measurement principles, installation requirements, and troubleshooting for Halogen Systems chlorine analyzers.

Technical ReferenceSpecificationsTroubleshooting
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Chlorine Analyzer Technology Selector

Interactive Tool

Interactive tool to compare chlorine analysis technologies and find the best match for your water quality monitoring needs based on your specific application requirements.

Technology SelectorProduct ComparisonInteractive

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