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Concentration of Propylene Glycol in cooling water
2

Concentration of Propylene Glycol in cooling water

Concentration of Propylene Glycol in cooling water

(OP)
Hi,
Does anyone used and measured automatically, the concentration of Propylene Glycol in cooling water system?
Right now I only have a portable device that gives the temperature of freezing, but I’d like to have an automatic controller of the concentration.

Thanks in advance
Aharon

RE: Concentration of Propylene Glycol in cooling water

Most of these cooling systems are closed systems so that there is no regular makeup of water. The systems are filled on a batch basis.

RE: Concentration of Propylene Glycol in cooling water

A refractor is what you need, commercially available fromm scientific instrument suppliers, a simple one will give % glycol, mono & prop glycol on same instrument.

mrushy

RE: Concentration of Propylene Glycol in cooling water

(OP)
Mrushy,
Can you recommend on specific supplier/vendor for this instrument?

Aharon

RE: Concentration of Propylene Glycol in cooling water

Aharon

Bellinghamandstanley.com

They have a UK and US address, I have only purchased in the UK.

mrushy

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