Extech Instruments ExStik CL200 User Manual Download Page 9

 

Support line (781) 890-7440 

Technical support: Extension 200; E-mail: [email protected] 

Repair & Returns: Extension 210; E-mail: [email protected] 

Product specifications subject to change without notice

For the latest version of this User’s Guide, Software updates, and other 

up-to-the-minute product information, visit our website: www.extech.com

Extech Instruments Corporation, 285 Bear Hill Rd., Waltham, MA 02451 

Warranty

EXTECH INSTRUMENTS CORPORATION

 warrants this instrument to be free of defects 

in parts and workmanship for 

one year

 from date of shipment (a six month limited warranty 

applies to sensors and cables). If it should become necessary to return the instrument for 

service during or beyond the warranty period, contact the Customer Service Department at 

(781) 890-7440 ext. 210 for authorization or visit our website www.extech.com for contact 

information.  A  Return  Authorization  (RA)  number  must  be  issued  before  any  product  is 

returned to Extech. The sender is responsible for shipping charges, freight, insurance and 

proper  packaging  to  prevent  damage  in  transit.  This  warranty  does  not  apply  to  defects 

resulting  from  action  of  the  user  such  as  misuse,  improper  wiring,  operation  outside  of 

specification,  improper  maintenance  or  repair,  or  unauthorized  modification.  Extech 

specifically  disclaims  any  implied  warranties  or  merchantability  or  fitness  for  a  specific 

purpose and will not be liable for any direct, indirect, incidental or consequential damages. 

Extech's total liability is limited to repair or replacement of the product. The warranty set 

forth  above  is  inclusive  and  no  other  warranty,  whether  written  or  oral,  is  expressed  or 

implied. 

Calibration and Repair Services 

Extech offers repair and calibration services

 for the products we sell. Extech also 

provides NIST certification for most products. Call the Customer Service Department for 

information on calibration services available for this product. Extech recommends that 

annual calibrations be performed to verify meter performance and accuracy. 

Copyright 

©

 2005 Extech Instruments Corporation 

All rights reserved including the right of reproduction in whole or in part in any form. 

more info for 

Extech CL200

Phone: 01235 838 555

Email: [email protected]

Web: www.airconcern.co.uk

Air Concern Ltd, Building 173 Curie Avenue Harwell Didcot, Oxfordshire

Summary of Contents for ExStik CL200

Page 1: ...User s Guide ExStik CL200 Waterproof Total Residual Chlorine Tester Patent Pending ...

Page 2: ...clude Easy to use and maintain high accuracy self calibration and fast response The CL200 offers simultaneous Chlorine and Temperature displays and a 15 reading memory storage Careful use and maintenance will provide years of reliable service Applications The CL200 can be used wherever a measurement of the total chlorine in water is needed This is also referred to as total residual chlorine It mea...

Page 3: ...n change temperature units and recall data Calibration not required for chlorine 5 ON OFF button 6 Electrode Collar 7 Electrode Note The Electrode cap is not shown ExStik CL200 Display 1 Bargraph display 2 Measurement display 3 BAT low battery and HOLD data hold indicators 4 Temperature display 5 Bargraph scale designations 6 Unit of measure Accessories CL203 ExTab Reagent tablets 10 pack for 100 ...

Page 4: ... replacement paragraph in the maintenance section Measurement Procedure Sample Preparation 1 Place the test sample into the sample cup up to the 20mL line 2 Drop one reagent tablet into the sample wait 10 seconds and then shake or stir vigorously until it is dissolved Measurement 1 Press the ON button and insert the electrode into the sample 2 Stir the sample with the electrode for 5 to 10 seconds...

Page 5: ...15 will flash 2 The last stored reading taken will be displayed first To scroll through the stored readings press the MODE button The location number is displayed first followed by the reading stored in that location 3 To exit the storage mode press the CAL button and the CL200 will return to normal operation Note If the batteries are removed all stored readings will be lost Changing the Temperatu...

Page 6: ...ng dry and then replacing the electrode cover immediately after taking a measurement The electrode should always be stored in the dry cap 10 Cover the connector with the clear cover whenever the electrode is removed from the meter body 11 Gently stirring the probe in the solution for 10 seconds within the first minute of operation will accelerate the process and yield more accurate readings Do not...

Page 7: ...ounds that may have formed When not in use the CL200 should be stored with the electrode cap in place Electrode Replacement The CL200 is shipped with an electrode attached If the electrode has to be replaced or if a pH or ORP electrode is to be installed follow these steps 1 Turn the unit off 2 To remove an electrode unscrew and remove the electrode collar turn the collar counter clockwise 3 Gentl...

Page 8: ...ature 23 to 194o F 5 to 90o C measurement range Temperature range 32 to 122o F 0 to 50o C for Chlorine measurement Temp Resolution 0 1o up to 99 9 then 1o Temp Accuracy 1 8o F 1o C from 23 to 122o F 5 to 50o C 5 4o F 3o C from 122 to 194o F 50 to 90o C Measurement storage 15 readings can be stored and recalled Low battery indication BAT appears on the LCD Power Four CR2032 button batteries Auto po...

Page 9: ... transit This warranty does not apply to defects resulting from action of the user such as misuse improper wiring operation outside of specification improper maintenance or repair or unauthorized modification Extech specifically disclaims any implied warranties or merchantability or fitness for a specific purpose and will not be liable for any direct indirect incidental or consequential damages Ex...

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