DESCRIPTION
The MA9071 electrolyte fill solution is designed for Milwaukee's polarographic dissolved oxygen probe. A high quality electrolyte solution is crucial to the performance of your dissolved oxygen probe.
DESIGN FEATURES
PRECISE FORMULATION Factory mixed using reagent grade chemicals in a dedicated, temperature controlled environment.
TRACEABLE Product labeled with product code, lot number and expiration date.
SECURE Air tight bottle with tamper-proof seal.
USE AND CARE
āOPEN AIRā CALIBRATION PROCEDURE FOR THE MW600 DISSOLVED OXYGEN METER
1. Remove the membrane
Take the membrane off the end of the probe and dry the diode off.
2. Zero out the display
Connect the probe to the base unit and turn the unit on. Your display should read 0.0. If it does not, go to the position ā0ā screw on the front of the unit with the screw driver provided and through the access hole make the unit display read 0.0.
3. Fill the membrane
Go to the membrane and put the āOā ring inside the membrane on the shoulder at the base of the threads. Fill the membrane to just short of the āOā ring with MA9071 electrolyte solution. Be sure that there are no bubbles inside the membrane. (Air bubbles are the main cause of calibration failure)
4. Attach the membrane
Screw the membrane on to the probe.
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5. Let stablize
Turn the meter on and hang the probe off the end of a table pointing down and let the unit display stabilize (this may take 5 to 15 minutes)
6. Adjust
Push down and hold the āCalā button on the front face of the meter and with the screwdriver go to the front Cal position ā100%ā and make the display read 100.
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You are now calibrated.
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EXTRA TIPS
Watch for the membrane having wrinkles or stretch marks. If you see wrinkles, replace with a new membrane.
Always use fresh electrolyte solution (MA9071).
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Watch this video to learn more about the Open Air Calibration method.
VIDEO
SPECIFICATIONS
Package: Bottle
Size:Ā 230 mL
Quantity:Ā 1
Certificate of Analysis:Ā No
