Extech PH210 - Manuals

PH210-en-GB_v1.3 11/14 2 12 3 45 67 8 9 10 Introduction   Thank   you   for   selecting   the   Extech   PH210   pH/ORP/Temperature   meter.   This   microprocessor ‐ based   device   with   tactile   push ‐ buttons   is   battery   operated   and   ideal   for   field   use.   The   PH210   simulta...

PH210-en-GB_v1.3 11/14 3 Getting   Started   1. Calibrate   the   instrument   often,   as   described   in   a   later   section.   Note   that   only   a   pH   calibration   is   required;   mV   (ORP)   is   calibrated   as   a   by ‐ product   of   the   pH   calibration.   2. Set   the   unit ...

PH210-en-GB_v1.3 11/14 8 Troubleshooting   an   Electrode   Symptom   Cause   Recommendation   Long   response   time   or   reading   drift   Clogged   Junction   Soak   in   4.07   M   Potassium   Chloride   (KCl)   @   60 o C   for   30   minutes.   Strong   Alkaline   measurement   Soak   in   0...