Sper scientific 850081, Инструкция по эксплуатации

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TABLE OF CONTENTS
I. INTRODUCTION ..................................................................... 3
II. PANEL DESCRIPTION ........................................................... 3
III. PROCEDURES OVERVIEW ................................................... 4
IV. OPERATING INSTRUCTIONS ............................................... 5
A. TEMP. COMPENSATION - PH MEASUREMENT... ........ 5
1. Manual Temperature Compensation ........................... 5
2. Automatic Temperature Compensation ....................... 5
B. PH CALIBRATION PROCEDURE ................................... 5
1. Electronic Calibration (without buffers) ........................ 5-6
2. Chemical Calibration (with buffers) .............................. 6-7
3. Meters that are Out-of-Calibration by more
than 1 pH of the Calibration Solution. .......................... 7
C. MEASUREMENT PROCEDURES ................................... 7
1. Temperature ................................................................ 7
2. PH ............................................................................... 8
3. mV .............................................................................. 8
4. Hold ............................................................................. 8
5. Maximum/Minimum ..................................................... 8-9
D. AUTOMATIC SHUT OFF ................................................. 9
E. OVERLOAD INDICATOR ................................................. 9
F. BATTERY REPLACEMENT ............................................. 9
G. RS 232 PC SERIAL INTERFACE .................................... 9-10
V. SPECIFICATIONS .................................................................. 10-11
VI. PROBES ................................................................................ 11
VII. WARRANTY ............................................................................ 12