0 = no reminder). When the selected measurement endpoint on/off time has elapsed the calibration reminder symbol will appear. The 315 has a preset starts calibration recalls last cal data reminder interval of 1. Change the for current mode...
‘tenths’ digit point calibrations, do not select a slope as until the display shows 0.500, then press the 315 will calculate the slope and use this mode to confirm. The ‘hundredths’ digit value rather than the factory setting.
When you press cal the pH buffer or concentration standard you selected for cal 1 (Program Menu) is displayed for 2 seconds, and then the 315 starts measuring. If you want to use another pH buffer (choice of 3) or conc. standard (choice of 5) press cal again.
476613 Epoxy, 3-in-1 Polymer Gel Electrode (4' cable) Entered temperature value changes to –5.0 or 476614 Epoxy, 3-in-1 Refillable Electrode (4' cable) 130.0 - the 315 will not accept values outside this 477269 Replaceable Junctions 3/pk range. 470444 Rubber Meter Holder and Neck Strap...
Concentration - Output depends on valency and charge of ionic species being measured, and is In normal mode, the 315 will auto-off 10 minutes typically approximately ± 60 or ± 30 mV/decade. after the last key press, whether the unit is Recorder output is not available for temperature.
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