YSI 58 Handleiding

YSI Handheld 58

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Pagina 1/40

Operations

Manual

SECTION 1 INTRODUCTION ....................................................................................................................... 1

SECTION 2 PREPARING THE METER...................................................................................................... 2

2.1 UNPACKING .............................................................................................................................................. 2

2.2 WARRANTY CARD .................................................................................................................................. 2

2.3 BATTERIES................................................................................................................................................. 2

SECTION 3 PREPARING THE PROBE....................................................................................................... 3

3.1 CHOOSING THE CORRECT PROBE...................................................................................................... 3

3.1.1 YSI 5239 DO FIELD PROBE ........................................................................................................... 3

3.1.2 YSI 5905 BOD PROBE ..................................................................................................................... 3

3.1.3 YSI 5739 DO PROBE........................................................................................................................ 4

3.1.4 YSI 5718 DO FIELD PROBE ........................................................................................................... 4

3.1.5 YSI 5750 BOD BOTTLE PROBE .................................................................................................... 4

3.2 PROBE INSTALLATION - YSI 5739....................................................................................................... 5

3.3 CHOOSING THE CORRECT MEMBRANE........................................................................................... 5

3.3.1 MEMBRANE INSTALLATION FOR THE 5239 PROBE............................................................ 6

3.3.2 MEMBRANE INSTALLATION FOR THE 5905 PROBE............................................................ 7

3.3.3 MEMBRANE INSTALLATION FOR THE 5700-SERIES PROBES........................................... 8

SECTION 4 OPERATION.............................................................................................................................. 10

4.1 PRINCIPLES OF OPERATION............................................................................................................... 10

4.2 TURNING THE INSTRUMENT ON ......................................................................................................11

4.3 CALIBRATION......................................................................................................................................... 11

4.3.1 AIR CALIBRATION ....................................................................................................................... 12

4.3.2 WINKLER TITRATION................................................................................................................. 13

4.3.3 AIR-SATURATED WATER CALIBRATION .............................................................................13

4.3.4 CALIBRATION FREQUENCY ..................................................................................................... 14

4.4 MAKING MEASUREMENTS................................................................................................................. 14

4.4.1 ENVIRONMENTAL CONSIDERATIONS .................................................................................. 14

4.4.2 MEASURING OXYGEN IN FLUIDS OTHER THAN WATER................................................ 15

4.4.3 CALIBRATING TO DISPLAY OXYGEN PARTIAL PRESSURE IN MM HG....................... 15

4.5 RECORDER OUTPUT ............................................................................................................................. 16

SECTION 5 CARE AND MAINTENANCE................................................................................................ 17

5.1 THE METER CASE.................................................................................................................................. 17

5.2 PROBE PERFORMANCE CHECK......................................................................................................... 17

5.3 PROBE PRECAUTIONS.......................................................................................................................... 17

5.3.1 5905 AND 5239 PROBE CARE ..................................................................................................... 18

5.3.2 5700-SERIES PROBE CARE.......................................................................................................... 19

5.4 PROBE STORAGE ................................................................................................................................... 19