/ Register

  1. Do you have an old account but can't access it?


    See Accessing your GIRS Account or Contact Us - We are here to help!

questions on TDS meter

Discussion in 'General Discussion' started by Wenszoo, Sep 13, 2008.

  1. Sep 13, 2008 #1
    Wenszoo

    Wenszoo Inactive User

    85
    Ratings:
    +0 / 0 / -0
    Just got my new TDS meter. It is a HM Digital TDS-3 meter. When I turned it on it shows a message off Err. any ideas people?
     
  2. Sep 13, 2008 #2
    jtesdall

    jtesdall Expert Reefkeeper

    3,189
    Ratings:
    +1 / 0 / -0
    That usually means its broke or not calibrated? Does it show "err" when you place it in water. Do not not put it in salt water, that ruined one of mine. It may need to be calibrated as well, do you have calibration fluid?
     
  3. Sep 14, 2008 #3
    Wenszoo

    Wenszoo Inactive User

    85
    Ratings:
    +0 / 0 / -0
    did not recieve any calibration solution. it showed the message as soon as it was turned on before touching any water
     
  4. Sep 14, 2008 #4
    jtesdall

    jtesdall Expert Reefkeeper

    3,189
    Ratings:
    +1 / 0 / -0
    What does it do when you place it in "non" salt water? Sounds like it may need to be returned.
     
  5. Sep 15, 2008 #5
    Travis

    Travis Well-Known ReefKeeper GIRS Member

    648
    Ratings:
    +0 / 0 / -0
    It might just give "err" when the probes are dry. Try using it. Then try reading up on how to calibrate it.
     
  6. Sep 17, 2008 #6
    Wenszoo

    Wenszoo Inactive User

    85
    Ratings:
    +0 / 0 / -0
    called AWI and they said it was probably defective and they are sending me a new one
     
  7. Sep 19, 2008 #7
    Wenszoo

    Wenszoo Inactive User

    85
    Ratings:
    +0 / 0 / -0
    new meter arrived today. it works great. RO water is 18 ppm DI water is 000 PPM
     
  8. Sep 22, 2008 #8
    einsteins

    einsteins Experienced Reefkeeper

    1,162
    Ratings:
    +0 / 0 / -0
    I would see about getting the RO down to 5 or below if you can...18 will burn through DI resin pretty fast....

    I used to get 20 from the RO and changed my filters and types of filters and now I get 3 from RO. I now change DI resin about 1/3 of the rate before...
    You have 1 DI cartridge or 2?

    Hope that helps

    eins
     

Share This Page

  1. This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
    By continuing to use this site, you are consenting to our use of cookies.
    Accept Learn More...