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XVIII. GLOSSARY

Anions - 

Negatively charged ions. 
See Solution Characteristics, pg. 32.

Algorithm - 

A procedure for solving a mathematical problem.
See Temperature Compensation and TDS Derivation, 
pg. 33.

Logarithm - 

An arithmetic function. See pH Units, pg. 35.

ORP  

-

Oxidation-Reduction Potential or REDOX, See ORP/
Oxidation-Reduction Potential/REDOX, pg. 37.

Reduce -

As in ORP.

TDS 

-

Total Dissolved Solids or the Total Conductive Ions 
in a solution. See Conductivity Conversion to TDS, 
pg. 32.

Tempco - 

Temperature Compensation 
See Temperature Compensation, pg. 29.

USER  - 

A mode of operation that allows the instrument user 
(operator) to set a tempco and/or a TDS factor for their 
specific solution type. See Temperature Compensation, 
pg. 29 and Temperature Compensation (Tempco) and 
TDS Derivation, pg. 33.

For details on specific areas of interest refer to Table of Contents. 

38

Содержание Ultrameter 6P

Страница 1: ...Ultrameter Operation Manual Model 6P 9 00 MYRON L COMPANY...

Страница 2: ...ion factor and conductivity TDS ratio Displayed here Temperature readout USER temperature compensation or conductivity TDS ratio Memory Storage Recall pH Calibration ORP Electrode pH Glass Electrode p...

Страница 3: ...A reasonable service charge will be made for diagnosis or repairs due to normal wear abuse or tampering This warranty is limited to the repair or replacement of the Ultrameter only The Myron L Company...

Страница 4: ...ing Temperature Compensation 13 3 User Programmable Conductivity to TDS Ratio 13 4 VI CALIBRATION 14 A Calibration Intervals 14 B Rules for Calibration in the Ultrameter 14 1 Calibration Steps 15 2 Ca...

Страница 5: ...On the left of the Ultrameter s liquid crystal display is shown an indicator of the salt solution characteristic used to model temperature compensation of conductivity and its TDS conversion The indic...

Страница 6: ...sample enough times to completely replace the storage solution After use the pH ORP sensor well must be refilled with Myron L Storage Solution and the protective cap reinstalled securely ref Maintena...

Страница 7: ...pulling up 10 COND RES TDS 2 Rinse sensor well 3 times with sample to be measured Shake out each sample to remove any residual liquid 3 Refill sensor well with sample 4 Press 5 Take reading 6 IMPORTAN...

Страница 8: ...or User 4 Press to accept new solution type E Application of USER Solution Type 1 User Programmable Tempco This feature allows you to change your Ultrameter s temperature compensating factor to anoth...

Страница 9: ...e calibration procedures The becomes an ACCEPT key At each point pressing accepts the new calibration value and steps you to the next adjustment or out of CAL mode if there are no more steps To bypass...

Страница 10: ...442 Figure 5 4 Reloading Factory Calibration Cond or TDS If calibration is suspect or known to be wrong and no standard solution is available the calibration value can be replaced with the original f...

Страница 11: ...sensor well by displaying either Acd or bAS 1 The pH calibration mode is initiated by either completion of the pH Zero Calibration or verifying 7 buffer and pressing the twice while in pH measurement...

Страница 12: ...ve memory recall or allow to automatically turn off C Clearing a Record Memory Clear After recalling a certain record location press to clear that memory This space will be the place for the next memo...

Страница 13: ...checked every 2 weeks to ensure accuracy Measuring some solutions will require more frequent intervals B Calibration Tracking Records To minimize your calibration effort keep records If adjustments yo...

Страница 14: ...cement Order model RPR When ordering be sure to include the model and serial number of your instrument to ensure receiving the proper type Complete installation instructions are provided with each rep...

Страница 15: ...extend the sensor s useful life Samples containing chlorine sulfur or ammonia can poison any pH electrode If it is necessary to measure the pH of any such sample thoroughly rinse the sensor well with...

Страница 16: ...ef pH ORP Sensor Replacement pg 29 pH readings drift or respond 1 Temporary condition due to memory Clean and rejuvenate sensor ref Cleaning slowly to changes in of solution in pH sensor well for long...

Страница 17: ...sensor It is available in quarts and gallons Order SSQ or SSG D Soft Protective Case Padded Cordura Nylon carrying case features a belt clip for hands free mobility Model UCC Registered trade mark of...

Страница 18: ...the graph below Users wanting to measure natural water based solutions to 1 would have to alter the internal compensation to the more suitable preloaded 442 values or stay close to 25 C Some who have...

Страница 19: ...commonly referenced compounds In the LCD display the solution type being used is shown on the left Besides KCl NaCl and 442 there is the USER choice The benefit of USER is that one may enter the tempe...

Страница 20: ...ty of an aqueous solution It is also stated as the Hydrogen Ion activity of a solution pH measures the 34 effective not the total acidity of a solution A 4 solution of acetic acid pH 4 vinegar can be...

Страница 21: ...P Oxidation Reduction Potential REDOX 1 ORP as an Indicator ORP is the measurement of the ratio of oxidizing activity to reducing activity in a solution It is the potential of a solution to give up el...

Страница 22: ...tential REDOX pg 37 Reduce As in ORP TDS Total Dissolved Solids or the Total Conductive Ions in a solution See Conductivity Conversion to TDS pg 32 Tempco Temperature Compensation See Temperature Comp...

Страница 23: ...Ultrameter Operation Manual Addendum Models 4P 6P Software Versions 2 03 2 10 2 51 Later See page 5 to determine the version of software of your Ultrameter UMMA10 01 WEB...

Страница 24: ...e resistivity reading is greater than 10 Megohms the Ultrameter performs automatic temperature compensation for high purity water As such the maximum possible value that should be displayed for water...

Страница 25: ...e Linked i e or 2 Place the Ultrameter in User mode Refer to SOLUTION SELECTION in Operation Manual for selecting the User Mode 3 Press the arrow key until the menu Linc appears Fig 6 Figure 6 MR COND...

Страница 26: ...ink should be canceled See above Canceling User Mode calibration Link 3 Once a link has been established for User mode the link will apply to all measurement modes using User solution selection i e TD...

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