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Summary of Contents for Extech Instruments ExStik CL200
- Page 1 USER MANUAL ExStik CL200 ® Waterproof Total Residual Chlorine Tester Patent Pending Additional User Manual Translations available at www.extech.com...
- Page 2 Introduction Congratulations on your purchase of the ExStik CL200 chlorine tester. The CL200 is a revolutionary first of its kind measurement device that offers direct reading of Total Chlorine from 0.01 to 10.00 ppm. The electrode method employed by the ExStik is approved by the U.S. Environmental Protection Agency (EPA) as an acceptable method for wastewater compliance monitoring of total chlorine.
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Page 3: Meter Description
Meter Description Front Panel Description ExStik button operations depend on the attached electrode (pH, ORP or chlorine). Button descriptions, below, apply to a chlorine electrode. 1. Battery compartment 2. LCD 3. MODE/HOLD button (also used to store data) 4. CAL/RECALL button (calibrate, change temperature units, recall stored readings);... -
Page 4: Getting Started
Getting Started Equipment Required A chlorine test requires a 20ml sample cup, a reagent tablet, and the CL200 with a chlorine electrode attached. Refer to ‘Reagent Tablet Health Hazards’ for important safety information The optional EX006 Weighted base is a recommended accessory. Battery Activation An insulating tab is in the battery compartment and prevents battery drain during storage. - Page 5 Displayed Reading The value in the display is the total chlorine (ppm). After testing, wipe the entire electrode with a clean and dry towel. Storing Readings 1. Press the MODE button to store a reading. The display will show the storage location number, then the stored reading and the HOLD indicator.
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Page 6: Calibration Procedure
Calibration Procedure For accuracy, the CL200 requires periodic calibration. 1. Using a chlorine standard, of known concentration (CL207), perform a normal sampling procedure with 20 ml of the solution and a reagent tablet. Wait for the display icon HOLD (approx. 2-minute sampling time). 2. -
Page 7: Maintenance
Maintenance Battery Replacement Twist off the battery compartment cap. Replace the four (4) CR2032 batteries observing correct polarity. Replace the battery compartment cap. Battery Safety Remove and immediately recycle or dispose of used batteries according to local regulations, • keeping the batteries away from children. Do NOT dispose of batteries in household trash or incinerate. -
Page 8: Electrode Replacement
Cleaning and Maintaining the Electrode The chlorine electrode arrives in factory-cleaned condition and is ready for use. The electrode will perform best after 2 or 3 tests. Before and after testing, firmly wipe the electrode tip with a clean, dry towel to remove accumulating compounds. -
Page 9: Two Year Warranty
Two-year Warranty Teledyne FLIR warrants this Extech brand instrument to be free of defects in parts and workmanship for two years from date of shipment. To view the full warranty text please visit: https://www.flir.com/support-center/warranty/instruments/extech-product-warranty/ Calibration and Repair Services FLIR Systems, Inc. offers calibration and repair services for the Extech brand products we sell. We offer NIST traceable calibration for most of our products.
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