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LaMotte TRACER pH PockeTester 1741, Manual, Page: 14 / 16

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LaMotte TRACER pH PockeTester 1741 Manual Download Page 14

Expand Your TRACER

Interchangeable electrodes are available to convert the pH TRACER to
a Total Chlorine TRACER or an ORP TRACER.
Remember to ask for instructions and appropriate reagents or buffer
tablets when ordering the Total Chlorine or ORP electrodes.

Total Chlorine TRACER Electrode, 0.0-10.0 ppm

Code 1732

The Total Chlorine TRACER Electrode (Code 1732)
requires the use of TRACER TCL Tablets. Order
Code 7044-J (100 pack).

ORP TRACER Electrode, ±999 mV

Code 1734

The ORP TRACER Electrode (Code 1734) requires
an initial soaking in a pH 4.0 buffer solution. Order
pH 4.0 Mini Buffer Tablets/100 pack (Code 3893-J).

14

Summary of Contents for TRACER pH PockeTester 1741

Page 1: ...TRACER POCKETESTERTM pH CODE 1741 ...

Page 2: ...WARNING This set contains chemicals that may be harmful if misused Read cautions on individual containers carefully Not to be used by children except under adult supervision ...

Page 3: ...omatic Calibration Changing the Display Temperature Units 7 Data Hold 7 Display Messages CAL Reminder 7 RENEW 8 pH Testing Overview 8 pH Display 8 Getting Started 9 Preparation of Buffers 8 9 pH Calibration 9 pH Measurement 10 Storing Readings 10 Recalling Stored Readings 10 11 Maintenance Storage 11 Battery Replacement 11 Cleaning Conditioning the Electrode 11 Replacing the Electrode 12 Troublesh...

Page 4: ...reliable service SPECIFICATIONS Display Multifunction LCD with Bar graph Operating Conditions 32 to 122 F 0 to 50 C and 80 RH pH Range Accuracy 0 01 to 14 00 0 01 pH typical Temperature Comp Automatic from 32 to 194 F 0 to 90 C Temperature Range 23 to 194 F 5 to 90 C Temperature Resolution 0 1 up to 99 9 the 1 thereafter Temperature Accuracy 1 8 F 1 C from 23 to 122 F 5 to 50 C 5 4 F 3 C from 122 ...

Page 5: ...Tablets pH 4 0 7 0 10 0 Not sold in this quantity See below PARTS ACCESSORIES pH Replacement Electrode Code 1733 Weighted Stand w Sample Cups 5 Code 1746 Sample Cups w caps 24 Code 1745 24 pH 4 01 Mini Buffer Tablets 100 Code 3983A J pH 7 01 Mini Buffer Tablets 100 Code 3984A J pH 10 0 Mini Buffer Tablets 100 Code 3985A J 5 ...

Page 6: ...tton 5 ON OFF button 6 Electrode Collar 7 Electrode Note The Electrode cap is not shown TRACER Display 1 Bar graph reading 2 Measurement reading 3 BAT low battery and HOLD data hold indicators 4 Temperature display 5 Bar graph scale designations 6 Units of measure 7 Calibration indicators 8 RENEW and CAL indicators 6 ...

Page 7: ... they have stabilized Changing the Displayed Temperature Units Press and hold the CAL RECALL button for approximately 3 seconds The C or F icon will change first and the numerical temperature value will change only after the button is released NOTE If the CAL RECALL button is accidentally accessed CAL will appear on the display If this occurs turn the meter off and then turn the meter on and begin...

Page 8: ...less than Sample B this means that sample A is 10 times more acidic than Sample B A difference of 1 pH represents a ten fold increase or decrease in acidity pH Display When the electrode is placed in a solution the main display and bar graph will indicate the pH reading while the lower display will read temperature Readings flash until they have stabilized The bar graph is center zero i e at pH 7 ...

Page 9: ...matically recognize the solution and calibrate itself to that value The circled number on the display will match the pH of the buffer Note that if the buffer is more than 1 pH unit off from the 4 7 or 10 pH buffer the TRACER will assume an error and abort the calibration CAL and END will be displayed 3 During calibration the pH reading will flash on the main display 4 When calibration is complete ...

Page 10: ...mediately place the electrode in the sample 4 Wait until the display stabilizes Record the pH 5 Rinse the electrode in distilled water Replace cap NOTE The flat surface electrode will allow for readings directly from the soil if there is enough moisture present in the soil Storing Readings 1 After the reading is made press the MODE HOLD button to store the current reading The storage location numb...

Page 11: ...rtically Battery Replacement 1 Twist off the battery compartment cap 2 Hold the battery housing in place with one finger Remove the battery carrier by pulling on the small tabs 3 Replace the four CR2032 batteries Observe polarity 4 Replace the battery compartment cap NOTE If the batteries are removed stored data and user calibrations will be cleared A new user calibration will be required Factory ...

Page 12: ... 1 Turn meter off 2 To remove the electrode turn the collar counter clockwise and remove it 3 Gently rock the electrode from side to side pulling it downwards until it disconnects from the meter 4 To attach an electrode carefully plug the electrode into the meter socket Note that the electrode connector is keyed to ensure a proper connection 5 Tighten the electrode collar firmly enough to make a g...

Page 13: ...lvent then a buffer 7 00 Dry bulb Dehydrated membrane long term storage without wetting Soak electrode tip in wetting cap filled with 1 mL 7 00 buffer for 24 48 hours Static charge Wiping electrode Rinse electrode in 7 0 buffer and blot Do not wipe electrode Same readings in different buffers and samples Cracked or broken electrode Replace electrode Use bulb guard Avoid plunging electrode into bot...

Page 14: ...s when ordering the Total Chlorine or ORP electrodes Total Chlorine TRACER Electrode 0 0 10 0 ppm Code 1732 The Total Chlorine TRACER Electrode Code 1732 requires the use of TRACER TCL Tablets Order Code 7044 J 100 pack ORP TRACER Electrode 999 mV Code 1734 The ORP TRACER Electrode Code 1734 requires an initial soaking in a pH 4 0 buffer solution Order pH 4 0 Mini Buffer Tablets 100 pack Code 3893...

Page 15: ...eight 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 LaMotte Company specifically disclaims any implied warranties or merchantability or fitness for a specific purpose and will not be lia...

Page 16: ...TTE COMPANY Helping People Solve Analytical Challenges PO Box 329 Chestertown Maryland 21620 USA 800 344 3100 410 778 3100 Outside U S A Fax 410 778 6394 Visit us on the web at www lamotte com 1741 MN 4 09 ...

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