MRC DO-5510, Инструкция по эксплуатации

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TABLE OF CONTENTS
1. GENERAL DESCRIPTIONS........................................................1
2. FEATURES..............................................................................1
3. SPECIFICATIONS....................................................................2
4. FRONT PANEL DESCRIPTION...................................................4
4-1 Display...........................................................................4
4-2 Power Off/On button.......................................................4
4-3 Data Hold button............................................................ 4
4-4 / button...................................................................
℃ ℉
4
4-5 LCD Contrast Adjust VR...................................................4
4-6 Memory Record button....................................................4
4-7 Memory Call button.........................................................4
4-8 Factor Adj. button...........................................................4
4-9 Zero button.................................................................... 4
4-10 % Salt button................................................................ 4
4-11 DO/O2 Selector...............................................................4
4-12 O2 Cal. button................................................................ 4
4-13 MT. ( Mountain Height ) button........................................4
4-14 Battery Compartment/Cover............................................ 4
4-15 Probe Input Socket .........................................................4
4-16 RS-232 Output Terminal.................................................. 4
4-17 Oxygen Probe handle...................................................... 4
4-18 Temperature sensor........................................................ 4
4-19 Probe head with diaphragm set........................................4
4-20 Protection cover for probe head....................................... 4
4-21 Oxygen probe plug..........................................................4
5. MEASURING PROCEDURE........................................................5
5-1 Calibration................................................................... 5
5-2 Dissolved Oxygen ( DO) measurement .............................. 6
5-3 Oxygen in Air ( O2) measurement .....................................8
5-4 Temperature measurement .............................................. 8
6. AUTO POWER OFF DISABLE and LCD CONTRAST
ADJUSTMENT......................................................................... 11
7. RS232 PC SERIAL INTERFACE................................................. 12
8. PROBE MAINTENANCE............................................................ 14
9. BATTERY REPLACEMENT....................................................... 16