CL17 Analyseur de chlore-Manuel de L'Utilisateur_DOC023.91.80034 : German : BEDIENUNGSANLEITUNG: Chloranalysator CL17_DOC023.72.80034: Spanish (es,mx) CL17 Analizador de Cloro Manual de Usuario_DOC023.92.80034: Italian : MANUALE OPERATIVO: Analizzatore di cloro CL17_DOC023.57.80034: Bulgarian

This document is a supplement to the CL17 User Manual. If the following procedures do not lead to a resolution, please call technical support at 1-800-227-4224 so we may review the results and assist with troubleshooting. It is common to verify your CL17 against a handheld or bench instrument. At times these can disagree.

What troubleshooting should be done if my CL17 analyzer is reading low or zero? What troubleshooting can be done if my CL17 is reading high? How is the CL17 calibrated? Are there dimensions available for the sample block for the CL17 analyzer? CL17 Chlorine Analyzer User Manual Can the CL17 Chlorine Analyzer be used with seawater samples?

The CL17 has been primed We have identified 3 primary causes for the CL17 to read zero. Sample leaking past the pinch block; No Reagent Delivery; Stir issues; Technique 1) for sample leaking past the pinch block. Background: The CL17 read cycle is 2.5 minutes.

The manual suggests leaving the acid in the colorimeter for 15 minutes. To allow for additional cleaning leave the acid in the sample cell for 45 minutes. Do not exceed 60 minutes because the CL17 will flush the sample cell and returns to normal operation, which prevents you from swabbing the colorimeter while the acid is still inside.

The CL17 processes very small samples using very small quantities of reagent. At the heart of this is a very small, very weak peristaltic pump. For the CL17 to function correctly, the exit drain needs to be 100% free draining to atmosphere. See the installation diagram below (I …

The colorimeter measuring cell may collect sediment or develop a film growth on the inside walls. Cleaning with an acid solution and a cotton swab on a monthly basis is recommended.

CL17 vs CL17sc Comparison Why the CL17sc and CLT10sc Read Differently and How to Use It to Your Advantage_DOC043.53.30594 Uncovering the Unexpected In Drinking Water Disinfection Applications Using Continuous Monitoring_DOC043.53.30595 Application Note: Amperometric vs. Colorimetric Accuracy_DOC043.53.30596

Choose the version and language of the CL17 Calibration and Verification Instruction Sheet by clicking on the link below.

There are two methods of calibration on the CL17: Calibration on known standards: The introduction of known standards provides the best accuracy by establishing the zero mg/L reference and the span setting on the instrument. Chlorine free deionized (DI) water and a standard is used.