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Summary of Contents for American Marine Pinpoint pH Controller
- Page 1 PINPOINT ® pH Controller American Marine Inc. Users Manual 54 Danbury Road Suite 172 Ridgefield, CT 06877 U.S.A. Phone/FAX 914/763-5367 www.americanmarineusa.com American Marine Inc. 54 Danbury Road Suite 172 Ridgefield, CT 06877 U.S.A. FAX/Phone 914/763-5367 www.americanmarineusa.com...
- Page 2 PINPOINT pH Controller USERS Manual problem. Installing a pH Controller on your system does not mean that you no longer have to pay attention to it.
- Page 3 pH as measured through the probe with the slide switch in the “read” position. The A pH electrode is supplied with the controller. A plastic fluid-filled cap pH LED is off when the display is indicating either the high or low controller will protect the end of the electrode.
- Page 4 VI. ADJUSTING THE CONTROLLER SETPOINTS should soon be replaced. The PINPOINT pH Controller is capable of controlling pH within the range 6.Adjust the CALIB screw to bring the displayed pH to about 7.00 of pH 4 through pH 10. After the selection of the pH setpoint you will find that the 7.Remove the electrode from the pH 7.0 calibration solution and rinse it...
- Page 5 VII. pH Monitor Theory To make the above adjustment of the pH meter portion of the controller more comprehensible, this is a brief discussion of how pH electrodes work. There is a special glass bulb that is in contact with the solution. There are also special solutions inside the body of the electrode, and a liquid junction that allows minute amounts of ions to exchange between the electrode body and the solution.
- Page 6 Copyright / Warranty PINPOINT pH Controller PINPOINT pH Controller by American Marine inc. is warranted to be free of defects in Material and workmanship for a period of 2 years from date of sale. Positive proof of purchase is required for warranty claim.
- Page 7 By adjusting the PINPOINT pH Controller RANGE screw in the center of the controller you Has control ability in both must create a difference of 0.40 between the HI and the LO. It is NOT important at all which...
- Page 8 6.8 (or lower) will readily dissolve aragonite media. will shut off. If the pH of the seawater surrounding the aragonite ***The American Marine line of pH and ORP is too low, the aragonite will turn to “mush” and no Controllers are unique because they can give longer have fluid flow through the chips.
- Page 9 Consider the following setup into a marine aquarium sump:...
- Page 10 • Electric CO2 Solenoid-An electrically activated drive off the CO2 from seawater. valve that when energized by the outlet on the back of the PINPOINT pH Controller, will allow...
- Page 11 Pros: • Aragonite-Basically coral fragment. You should -You can use the PINPOINT pH Controller to monitor the pH of your aquarium find the pH levels that will dissolve the aragonite most efficiently. If the pH is too low the aragonite will turn to “mush”...
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