Myron-l 4P (includes Addendum 10-01) Manuel d'utilisateur

Ultrameter™ Operation ManualModel 4P10 - 02 (WEB) EGMYRON LCOMPANY

5. Temperature CalibrationTemperature calibration is not necessary in the Ultrameter.VII. MEMORYThis feature allows up to 20 readings with their te

X. CALIBRATION INTERVALSThere is no simple answer as to how often one should calibrate aninstrument. The Ultrameter is designed

XII. TROUBLESHOOTING CHARTSymptom Possible Cause Corrective ActionNo display, even though Battery weak or not connected. Check connect

D. pH Buffer SolutionspH buffers are available for your other Myron L Company instruments inpH values of 4, 7 and 10. The Myron L buffer solutions ar

D. A Chart of Comparative Error:In the range of 1000 µS, the error using KCl on a solution that should becompensated as NaCl or as 442, is shown in t

measurements, and should be reset for different dilutions ortemperatures.C. When does it make a lot of difference?First, the accuracy of temp

XVII. GLOSSARY Anions - Negatively charged ions. See Solution Characteristics, pg. 26.Algorithm - A procedure for solving a mathematical problem.See

Ultrameter™OperationManualAddendumModels 4P & 6PSoftware Versions 2.03, 2.10, 2.51 & Later** See page 5 to determine the version of software o

Cell Check For Instruments with Software Version 2.10 & Later.In these versions, a Cell Check feature has been added to furtherincreas

II. USER MODE CALIBRATION LINKA new function has been added to the Ultrameter that makes calibrationof the unit while in "User" mode easier,

7-11-00Instrument IllustrationMSMRMMYYRROONN LL CCOOMMPPAANNYY4PCONDRES TDS These 3 Measurement keys will:• Turn instrument on• Measure parameter•

4. Press the key until "User" is the only solution icon being displayed.5. Press the key. 6. The User mode calibration "

FEATURES and SPECIFICATIONSA. Features• Superior resolution 4 digit LCD displays full 9999 µS/ppm.• Accuracy of ±1% of reading (not merely full s

TABLE OF CONTENTSInstrument Illustration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1FEATURES and SPECIFI

XV. CONDUCTIVITY CONVERSION to TOTAL DISSOLVED SOLIDS (TDS) . . . . . . . . . . . . . . .26A. How it’s Done . . . . . . . . . . . . . . . . . . . .

C. Operation of the Keys (See Instrument Illustration on page 1)1. Measurement Keys in GeneralAny of the 3 measurement keys in the upper part of th

B. Measuring ResistivityResistivity is for low conductivity solutions. In a cell cup the value may driftfrom trace contaminants or absorption fr

2. Disabling Temperature Compensationa. As in Procedure to Select a Solution, pg. 10, select “USER” mode.b. With “USER” selected, press . If

c. Leaving CalibrationYou know you are finished when the “CAL” icon goes out. Pressing anymeasurement key abandons changes not yet accepted an