Myron L TechPro II - Table of Contents

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TABLE OF CONTENTS
Instrument Illustration ...................................... i
I. INTRODUCTION ................................... 1
II. FEATURES and SPECIFICATIONS .................... 2
A. Features ................................ 2
B. General Specications ..................... 2
C. Specication Chart ........................ 3
D. Warranty/Service ......................... 3
E. TechPro II Series Models ................... 3
III. RULES of OPERATION.............................. 6
A. Operation ............................... 6
B. Characteristics of the Keys .................. 6
C. Operation of the Keys ...................... 6
1. Measurement Keys in General ......... 6
2. COND and TDS Keys (TPH1 & TP1) .... 6
3. pH Key (TPH1) .................... 7
4. CAL/MCLR Key .................... 7
5. UP or DOWN Keys .................. 7
IV. AFTER USING the TechPro II......................... 8
A. Maintenance of the Conductivity Cell
(TPH1 & TP1) ........................ 8
B. Maintenance of the pH Sensor (TPH1) ......... 8
V. SPECIFIC RECOMMENDED MEASURING PROCEDURES .. 8
A. Measuring Conductivity/Total Dissolved Solids .. 8
B. Measuring pH (TPH1) ...................... 8
VI. SOLUTION SELECTION (TPH1 & TP1) ................. 9
A. Why Solution Selection is Available ........... 9
B. The 3 Solution Types....................... 9
C. Calibration of Each Solution Type............. 9
D. Procedure to Select a Solution ............... 9
VII. CALIBRATION ................................... 10
A. Calibration Intervals ...................... 10
B. Rules for Calibration of the TechPro II ........ 10
1. Calibration Steps .................. 10
2. Calibration Limits .................. 11
C. Calibration Procedures
1. Conductivity or TDS Calibration
(TPH1 & TP1) ................. 11
2. Reloading Factory Calibration ........ 12
3. pH Calibration (TPH1) .............. 12
VIII. CALIBRATION INTERVALS ......................... 14
A. Suggested Intervals ...................... 14
B. Calibration Tracking Records ............... 15
C. Conductivity or TDS Practices (TPH1 & TP1)... 15
D. pH Practices (TPH1) ...................... 15