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LaMotte Tracer pH/TDS/Salt/TempPockeTester, Instructions Manual, Page: 21 / 23

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LaMotte Tracer pH/TDS/Salt/TempPockeTester Instructions Manual Download Page 21

LaMotte TRACER pH/TDS/Salt PockeTester

TM

 1766-KIT-01 Instruction 

21

TROUBLESHOOTING

Problem

Cause

Action

Reading is 

frozen

HOLD mode

Press MODE/HOLD button to 

exit HOLD mode.

“BAT” message Batteries low

Replace batteries

Meter will not 

calibrate in pH

Clogged or contaminated 

reference junction

Clean junction

Damaged or worn 

sensing membrane

Replace electrode

Contaminated pH 

buffers

Use fresh buffers

Meter will not 

calibrate in 

conductivity 

mode

Trapped air bubbles

Tap probe or stir a sample to 

release air bubbles

Dirty probe

Clean conductivity probe

Damaged probe

Replace probe

Contaminated 

conductivity standards

Use fresh Standards

Meter will not 

turn on

Batteries low or dead

Replace batteries

Battery polarity

Replace batteries with correct 

polarity

“RENEW” 

message

pH sensor needs 

recalibration

Recalibrate meter with fresh 

buffers

pH sensor slope has 

fallen below acceptable 

limits

Recalibrate meter with fresh 

buffers

Summary of Contents for Tracer pH/TDS/Salt/TempPockeTester

Page 1: ...ofessional s Meter Tracer pH TDS Salt Temp PockeTesterTM Code 1766 KIT 01 Do Not allow pH sensor to dry out Store Upright Before rst use tap meter against palm to move electrolyte to tip See pages 10...

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

Page 3: ...tomatic Calibration 8 TDS Conversion Ratio 8 Changing the Display Temperature Units 9 Data Hold 9 Auto Power Off 9 Low Battery Indicator 9 Testing Getting Started 10 Changing the Measurement Function...

Page 4: ...ON Congratulations on your purchase of the pH TDS SALT TRACER PockeTester The TRACER is a revolutionary first of its kind measurement device that offers direct reading of pH TDS and salinity with one...

Page 5: ...00 to 9 99 ppt S fixed ratio of 0 5 TDS Ratio 0 4 to 1 0 adjustable Salinity Ratio 0 5 fixed Conductivity ATC 2 0 per C Conductivity ATC Range 32 0 to 140 0 F 0 0 to 60 0 C Temperature Range 23 0 F to...

Page 6: ...ets pH 7 0 Code 3984A J Conductivity Standard 12 880 S 120 mL Code 6317 J Not sold in this quantity See below PARTS ACCESSORIES pH TDS SALT Replacement Electrode Code 1755 Weighted Stand w Sample Cups...

Page 7: ...RECALL button calibration change temperature units recall data 5 ON OFF button 6 Electrode Collar 7 Electrode NOTE The Electrode cap is not shown TRACER DISPLAY 1 Bar graph display 2 Measurement units...

Page 8: ...uish TDS Conversion Ratio The TDS value is determined by multiplying the conductivity measurement by a known conversion ratio factor The meter allows the selection of a conversion ratio factor in the...

Page 9: ...he last button was pressed To disable the auto off feature 1 Press the ON OFF button to turn the meter on 2 Wait for the SELF display screen to appear This is the second screen to appear after turning...

Page 10: ...ength of time The crystals will dissolve with soaking or they can be rinsed off with tap water 5 Calibrate with pH 7 buffer prior to the first use or after prolonged storage 6 When the meter is calibr...

Page 11: ...s the ON OFF button 8888 and then SELF CAL will appear in the display during the initial diagnostics 4 Press and hold the MODE HOLD button to scroll to the desired measurement mode 5 Slowly stir the s...

Page 12: ...e from the pH reference electrode Also increase the sample size to 200 to 500 mL to decrease the chance of contamination If a sample cup is used do not allow the probe to sit in the sample for any lon...

Page 13: ...exit the HOLD function by pressing the MODE HOLD button 1 Press the CAL RECALL button and then press the MODE HOLD button The location number 1 through 25 will briefly appear and then the value store...

Page 14: ...he ON OFF button to turn the TRACER ON 3 Place the electrode in the buffer solution Press and hold the CAL RECALL button until CAL appears in the lower display The meter will automatically recognize t...

Page 15: ...eriodic basis as needed The frequency of the verification will depend on the storage and maintenance conditions and the amount of meter use If calibration is required the meter must be in the conducti...

Page 16: ...the calibration data for the currently selected range will be replaced NOTE As with all combination pH conductivity probes at low conductivity levels the flow of the pH electrolyte may affect the read...

Page 17: ...thin 4 seconds Scroll Stored Readings On Memory Recall Momentary press of MODE HOLD button Displays last in first out Exit Memory Retrieval On Memory Recall Momentary press of CAL RECALL button Clear...

Page 18: ...en momentarily press ON OFF button Release CAL RECALL button after Self Cal is displayed Override Auto Power Off On Any Measurement Mode Momentarily press CAL RECALL button then simultaneously press a...

Page 19: ...rements at low conductivity Electrode Cleaning Recommendations Do not soak the electrode in the solutions for longer than the recommended length of time To do so may cause a reference potential shift...

Page 20: ...o side while pulling it away from the meter until it disconnects from the electrode socket 3 To attach an electrode align the slots and carefully plug the electrode into the meter socket CAUTION Take...

Page 21: ...minated pH buffers Use fresh buffers Meter will not calibrate in conductivity mode Trapped air bubbles Tap probe or stir a sample to release air bubbles Dirty probe Clean conductivity probe Damaged pr...

Page 22: ...harges 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...

Page 23: ...COMPANY Helping People Solve Analytical Challenges PO Box 329 Chestertown Maryland 21620 USA 800 344 3100 410 778 3100 Outside USA Fax 410 778 6394 Visit us on the web at www lamotte com 1766 KIT MN 0...

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