VWR International sympHony, Руководство пользователя

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sympHony
™
Meter User Guide
Universal Power Adapter Environmental Operating Conditions
Operating Ambient Temperature 0 to 50 °C
Operating Relative Humidity 0 to 90 %, non-condensing
Storage Temperature -20 to +75 °C
Storage Relative Humidity 0 to 90 %, non-condensing
Pollution Degree 2
Overvoltage Category II
Operating Altitude Up to 2000 meters
Benchtop Meters Indoor use only
Meter Parameter Specifications
The following specifications are for the complete line of sympHony meters. Single
and dual parameter meters will not include all of the parameters listed here.
pH
Range -2.000 to 19.999
Resolution 0.1, 0.01, 0.001
Relative Accuracy ± 0.002
Calibration Points 1 to 5
Millivolts, Relative Millivolts, ORP
Range ± 1999.9 mV
Resolution 0.1 mV
Relative Accuracy ± 0.2 mV or 0.05 % of reading, whichever is greater
ISE
Range 0 to 19999
Resolution 1 to 3 significant figures
Relative Accuracy ± 0.2 mV or 0.05 %, whichever is greater
Displayed Units M, mg/L, %, ppb or no units
Calibration Features Linear point to point, selectable non-linear automatic blank
correction and low concentration range stability
Meter Specifications