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Weipro ph controller enquiries

Discussion in 'Lighting, Filtration & other Equipment' started by jimmylim, Dec 10, 2016.

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This thread is more than 100 days old.
  1. jimmylim

    jimmylim
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    Platinum Clownfish

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    James, is this brand good? There are lots brand in taobao but not sure which brand is good one.


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  2. James72

    James72
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    Clarion Angelfish

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    Yes this weipro is value for money. I have been using it for both my cr n tank water ph for past 3 years already. Average 2yrs replace once.

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  3. Mike5tone

    Mike5tone
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    Flame Hawk

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    James, can this PH Probe used on another brand of monitor?


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  4. jimmylim

    jimmylim
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    Platinum Clownfish

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    James the replacement every 2 yr is probe only or whole unit?


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  5. Tamama

    Tamama
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    Princess Anthias
    DTOTQ

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    I think to be safe, probe annually and controller every two years.

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  6. clkong

    clkong
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    Nudibranch

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    Do u need to calibrate and how freq
     
  7. James72

    James72
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    Clarion Angelfish

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    Pretty reliable, calibrate twice a year

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  8. clkong

    clkong
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    Nudibranch

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    What type of ph solutions to get for calibration? 7 and 14? Or 7 is sufficient
     
  9. Sherman

    Sherman
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    Gem Tang

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    7 and 4 or 7 and 10
     
  10. SubzeroLT

    SubzeroLT
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    Typically you want to calibrate between the range you are using it for. You need 2 points calibrated to generate the response curve. 1 point is pointless (no pun intended)

    That is, If you are measuring for CR, get the ph4 & ph7 calibration fluid. If you are measuring for display tank pH, then get ph7 & ph10.
     
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