Question about Measuring Tools & Sensors
Manual of ph metter mp220
1ST YOUR GONNA NEED BUFFERS:
All pH meters require calibration standards to ensure that the readings are traceable to a standard. Always choose a pH 7 buffer plus at least one other pH value close to your expected measurement range. Using solutions of known pH value allow you to adjust the system to read accurate measurements. Calibration should be performed before each reading or each set of readings.
After that this model has auto buffer select and it will tell You what buffer you put it in , also will ask if you want to correct it as well
Posted on Jan 06, 2015
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Posted on Jan 02, 2017
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