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01-02-2009, 11:17 PM #1
ethyleneglicol-propyleneglycol concentration detectors
Hi,
I would be grateful if someone could provide with some references for manufacturers of ethyleneglycol and propylenglycol concentration detectors %.
It's for a project of industrial cooling in a fruit juice industry
Thank you so much
dvidlleida
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02-02-2009, 07:53 AM #2
Re: ethyleneglicol-propyleneglycol concentration detectors
if its a refractometer your after try snap on tools or Kayne May
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02-02-2009, 07:57 AM #3
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Re: ethyleneglicol-propyleneglycol concentration detectors
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02-02-2009, 04:31 PM #4
Re: ethyleneglicol-propyleneglycol concentration detectors
Thank you all,
but in fact, I'm not interested in a tool that I have to check myself the concentration of secondary system.
I'm lookin for an analyser that installed in the system gives me an Input to my PLC controller in order to have an alarm message.
I know there is a provider that actually I can't remember but I would like to have more options.
I'll give the link when I have it
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02-02-2009, 07:48 PM #5
Re: ethyleneglicol-propyleneglycol concentration detectors
B"H
The instrument which will give a signal to PLC called Inline Refractometer and manufacture by:
Misco, Schmidt+Haensch, Maselli, Cole -Parmer. They are not cheep.
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02-02-2009, 08:51 PM #6
Re: ethyleneglicol-propyleneglycol concentration detectors
A conductivity sensor could be an option.
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04-02-2009, 06:58 PM #7
Re: ethyleneglicol-propyleneglycol concentration detectors
Hi, davidlleida
IMHO ... try to be environment friendly and try to use Temper ... see this
http://www.temper.se/
... without any need to measure concentration all the time ... check this...
http://www.temper.se/Temper_(eng)_Temper_Product_information_Temper_advantages_DXNI-2011_.aspx
quoted
"Product durability
In a sealed container or in a closed system the properties of Temper remain stable, and its durability is unlimited.
Safety
Temper is neither inflammable nor explosive. Temper is less hazardous to health than traditional cooling mediums and does not degrade compared to glycols. It can quite simply be diluted (50% water) and poured down the drainage. Always consult the local sewage work before pouring out large volumes. Temper does not require any special handling or storage measures. The product is suitable to use as a heat transfer medium according to The Swedish National Food Administration"
Best regards, Josip
It's impossible to make anything foolproof because fools are so ingenious...
Don't ever underestimate the power of stupid people when they are in large groups.
Please, don't teach me how to be stupid....
No job is as important as to jeopardize the safety of you or those that you work with.
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13-02-2009, 05:34 PM #8
Re: ethyleneglicol-propyleneglycol concentration detectors
Thank you so much Josip!!
I will contact them.
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