buy used kh machine?

wrang · Nov 18, 2020

Hi. I have been asked to buy a used kh machine, do not know the condition of the parts but which parts can be broken and is it worth buying.

best regards from sweden

Vinny@GHLUSA · Nov 18, 2020

It would be worth asking the owner these questions:

How old is the KHD probe?
Is the probe currently stored in fluid?
- If it was left to dry, it will need to be replaced
How old is the doser?
How often were the caps and rollers cleaned?
- They look dirty and worn in the photos which is not such an issue because they can be replaced with 2x Maintenance Kits

Regardless of the answers, it would be best to grab a set of calibration fluids (4 and 7) and set of new reagent tubing.

wrang · Nov 18, 2020

Hi and thanks. Its from 2019.
I have come up with a counter offer when I said that I need to replace these parts hose, pH probe, hose and rollers in the hose pump. get to see if he is interested otherwise it lives to buy a new one