> From: "Zeigler, Virginia A. x1969" <[email protected]>
> To: "'Silver user's newsgroup'" <[email protected]>
> Subject: FW: More technical questions....TDS1...
> Date: Wed, 27 May 1998 08:24:00 -0400
> Reply-to: [email protected]
> Hi, Bruce & All!
> We also have purchased and are using the TDS1 from Hanna Instruments.
> We haven't yet figured out how you can get readings as "fine tuned" as
> 23 ppm or 13 ppm. Our readings go from "0" to "1" to "2" without
> anything in between. When our CS was a light golden yellow it
> registered a "1" and when it was a deeper golden yellow it still read
> "1". We are multiplying these values by ten to arrive at the 10 ppm and
> assume that both of our batches are somewhere between 10 & 20 ppm.... I
> know that the second batch of CS was much stronger than the first, but
> our reading didn't change. What do we need to do in order to get the
> finer reading? ( We have the callibration packets and are using them.)
> Any enlightenment would be much appreciated!
> Thanks in advance.
> Ginny
Ginny,
Sounds like you may have a defective unit. The TDS1 I have has 3
numbers on it. When you turn it on, and it settles down, it will read
000, if you test a fluid that has particles it will directly read the
ppm. I just used mine to check my irony well water. It read 081 or
81ppm. Boy, what is that doing to my system??? Don't drink a lot of
it thought, mostly distilled water.
Hope this helps!
Jim Einert, N.D.
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