Fault with ph20 : Apera Instruments

S

Steve thorne

started a topic almost 3 years ago

Hi , Purchased an Apera ph20 this week , on the main screen it comes up r 1.0 can anyone tell me what this means please .

T

Tim Adams

said over 2 years ago

I believe that this is just a "software version number" that shows when the meter is turned on. It is in no way an error message or a fault with the meter. It momentarily displays on the LCD when you turn the meter on before it goes into the measurement mode. I hope that this helps.

N

Nigel Hurley

said over 1 year ago

I have same issue and cannot clear this reading on the machine. Did you find a solution? Thank you.

E

Eugene King

said 9 months ago

When I attempt to calibrate in the 7.0 solution the meter reads 5.3 and doesn’t move up nor down.

B

Ben russell

said 6 months ago

Hi eugene I have the same problem any ideas ?

G

Garik Abidov

said 4 months ago

Same thing with me. Can't calibrate my ph20, shows 5.3 in 7.0 bottle and 5.1 in 4.0 bottle. Shows er1 and smiling face

How can we help you today?

Fault with ph20