Myron L 6Psi and 4P - Manual (Page 8)

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TABLE OF CONTENTS
Instrument Illustration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . i
I. INTRODUCTION. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
II. FEATURES and SPECIFICATIONS . . . . . . . . . . . . . . . . . . . . 2
A. Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
B. general Specifications . . . . . . . . . . . . . . . . . . . . . 2
C. Specification Chart . . . . . . . . . . . . . . . . . . . . . . . . 3
D. Warranty/Service. . . . . . . . . . . . . . . . . . . . . . . . . . 3
E. Ultrameter II Models. . . . . . . . . . . . . . . . . . . . . . . 3
III. RULES of OPERATION. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
A. Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
B. Characteristics of the Keys . . . . . . . . . . . . . . . . . . 7
C. Operation of the Keys . . . . . . . . . . . . . . . . . . . . . . 7
1. Measurement Keys in General. . . . . . . . . 7
2. COND, RES and TDS Keys . . . . . . . . . . . 7
3. pH and ORP Keys (6Psi) . . . . . . . . . . . . . 8
4. CAL/MCLR Key . . . . . . . . . . . . . . . . . . . . 8
5. UP or DOWN Keys. . . . . . . . . . . . . . . . . . 9
IV. AFTER USINg THE ULTRAMETER II . . . . . . . . . . . . . . . . . . 9
A. Maintenance of the Conductivity Cell . . . . . . . . . . 9
B. Maintenance of the pH/ORP Sensor (6Psi) . . . . . 9
V. SPECIFIC RECOMMENDED MEASURINg
PROCEDURES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
(LSI & Hardness Calculator . . . . . . . . . . . . . . . . . . .50)
A. Measuring Conductivity &
Total Dissolved Solids (TDS). . . . . . . . . . . . . 9
B. Measuring Resistivity . . . . . . . . . . . . . . . . . . . . . 10
C. Measuring pH (6Psi) . . . . . . . . . . . . . . . . . . . . . . 10
D. Measuring ORP (6Psi) . . . . . . . . . . . . . . . . . . . . 10
(mV to ppm free chlorine . . . . . . . . . . . . . 48)
VI. SOLUTION SELECTION. . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
A. Why Solution Selection is Available . . . . . . . . . . 11
B. The 4 Solution Types . . . . . . . . . . . . . . . . . . . . . 11
C. Calibration of Each Solution Type . . . . . . . . . . . . 11
D. Procedure to Select a Solution . . . . . . . . . . . . . . 11
E. Application of User Solution Type . . . . . . . . . . . . 12
1. User Programmable Temperature
Compensation (Tempco) . . . . . . . . 12
2. Disabling Temperature Compensation. . . 13
3. User Programmable Conductivity to
TDS Ratio . . . . . . . . . . . . . . . . . . . . 13
VII. CALIBRATION. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
A. Calibration Intervals . . . . . . . . . . . . . . . . . . . . . . 14