EBME Forums Forums Maintenance Technical Assistance Radiometer ABL5

hi all:

my abl5 pH electrode reading status out, just got 6.22 (out of range: 6.38-8.38)

i confirm with other pH electrode but it runs ok.
do deproteinize and conditioning but still the same..

please advice...

thanks

Keep on trying. These things really need patience and TLC. Check that your consumables are in good condition, and within date. Otherwise, follow what the manual says (or arrange a service visit from the manufacturer's rep.!). Good luck.