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Page 1: ...ON alone will determine if the product problem is due to deviations or customer misuse Out of warranty products will be repaired on a charge basis 11 Return of items Authorization must be obtained fro...
Page 2: ...on 12 4 5 Resetting the meter to factory calibration values 13 5 Measurement 14 15 5 1 Measuring ion concentration 14 5 2 Measuring mV 14 5 3 Measuring pH and temperature 15 5 4 Measuring pH with manu...
Page 3: ...ies Warranty and Return of Items section 2 Display and Keypad Functions The Acorn has a large custom LCD with the following indicators pH HO LO C mV indicates operation mode pH annunciator ION 6 only...
Page 4: ...tor push together and twist the electrode connector 1 2 turn until it clicks into place To remove simply rotate the connector counter clockwise until it unlocks and slide the connector off the socket...
Page 5: ...libration This instrument is capable of up to three point ion calibration Calibration values are 0 1 1 0 10 0 or 100 0 You must calibrate to at least two points All calibration points should be one de...
Page 6: ...s in the solution can affect the calibration and the accuracy of the measurements Before use remove the electrode soaker bottle If the electrode has been stored dry condition the glass bulb by soaking...
Page 7: ...he and keys to adjust the temperature shown to match the accurate temperature maximum adjustment is 5 C from factory default 6 Press ENTER key to confirm calibration The LCD displays CO and the meter...
Page 8: ...in pH and temperature 1 Rinse both electrode and temperature sensor with distilled water 2 Turn meter on ION 6 meter automatically enters ion measurement mode Press MODE key until meter enters pH meas...
Page 9: ...ed solution for about 10 minutes Allow the electrode to cool in some unheated KCl solution Protein deposits prepare a 1 pepsin solution in 0 1M of HCl Set the pH electrode in the solution for five to...
Page 10: ...ps and dings Also features meter stand for convenient tabletop use Shpg wt 0 5 lb 230 g Ion selective electrodes and solution kits WD 35802 00 Ammonia ion selective electrode includes 15 ml of referen...
Page 11: ...alibration solution pouches 20 box 0 01 pH accuracy at 25 C Shpg wt 1 1 lb 454 g per box WD 35653 00 Deionized rinse water solution pouches WD 35653 01 pH 4 01 Singles buffer solution pouches WD 35653...
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