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UK Window Cleaning Forum => Window Cleaning Forum => Topic started by: David Salkeld on September 03, 2012, 09:02:23 pm

Title: calibrate a TDS meter?
Post by: David Salkeld on September 03, 2012, 09:02:23 pm

Hi folks,

How do you calibrate a TDS meter?

Thanks
David

Title: Re: calibrate a TDS meter?
Post by: [GQC] Tim on September 03, 2012, 09:03:43 pm

Calibration solution.

http://www.tdsmeter.com/products/calibrationsolution.html

Title: Re: calibrate a TDS meter?
Post by: David Salkeld on September 03, 2012, 09:36:29 pm

Thanks but how do you use the solution?
Do you dip your TDS meter in the solution. Then adj the meter to the TDS of the solution?

Thanks
David

Title: Re: calibrate a TDS meter?
Post by: [GQC] Tim on September 03, 2012, 09:40:08 pm

Quote from: David Salkeld on September 03, 2012, 09:36:29 pm

Thanks but how do you use the solution?
Do you dip your TDS meter in the solution. Then adj the meter to the TDS of the solution?

Thanks
David

Yep that should be the way to go.

Title: Re: calibrate a TDS meter?
Post by: andyM on September 04, 2012, 07:03:58 am

Quote from: David Salkeld on September 03, 2012, 09:36:29 pm

Thanks but how do you use the solution?
Do you dip your TDS meter in the solution. Then adj the meter to the TDS of the solution?

Thanks
David

Yes there is a small screw on the back of the TDS Meter. You will need a small electrical screwdriver, place the TDS Meter into the solution and adjust the reading until it reads the same as the calibration fluid, eg. 342 PPM

Title: Re: calibrate a TDS meter?
Post by: David Salkeld on September 04, 2012, 03:00:42 pm

Thanks guys.
I'll do it tonight.

Title: Re: calibrate a TDS meter?
Post by: geefree on September 04, 2012, 11:31:44 pm

yeah ! yeah ! ...wow ... fantastic.... yeah!.... tds ... tds ...tds... !

Oh poop sorry.... i thought you said celebrate.