Hf-scientific Micro200BW Turbidimeter - 0 -1000 NTU Instrukcja Użytkownika Pobierz pdf (Strona 13)

MICRO 200 BW 0 - 1000 NTU (5/05)

Rev. 3.1

MICRO 200 BW

TABLE OF CONTENTS CONT.

IV. ROUTINE OPERATION ........................................................................................................................................ 25

A. CONTINUOUS MONITORING FLOW THROUGH UNIT ............................................................................ 25

B. VAPORPURGE .................................................................................................................................................. 26

C. GRAB SAMPLES .............................................................................................................................................. 26

V. ROUTINE MAINTENANCE ................................................................................................................................. 26

A. CUVETTE CLEANING & CARE..................................................................................................................... 26

B. LAMP REPLACEMENT ................................................................................................................................... 28

C. CALIBRATION PROCEDURES ...................................................................................................................... 28

1. Calibration Standards .................................................................................................................................. 28

a. Secondary Standard Set (Optional) Cat. No. 19830............................................................................ 28

b. Standard Formazin Solutions ............................................................................................................... 29

2. Calibration Steps for 0-1000 NTU Range .................................................................................................. 29

VI. SECURITY ACCESS CODE .................................................................................................................................. 30

VII. TROUBLESHOOTING ......................................................................................................................................... 31

A. GENERAL NOTES ............................................................................................................................................ 31

B. SPARE PARTS LIST FOR MICRO 200 BW ................................................................................................... 32

VIII. OPTIONS .............................................................................................................................................................. 33

BACKWASH ............................................................................................................................................................ 33

A. INSTALLATION ............................................................................................................................................... 33

1. Backwash Interface ..................................................................................................................................... 33

2. Junction Box ................................................................................................................................................ 33

3. Backwash Sensor ......................................................................................................................................... 33

a. Channel Mounting ................................................................................................................................ 33

b. Extension Handle Mounting ................................................................................................................ 33

B. BACKWASH SENSOR CONNECTIONS ........................................................................................................ 33

C. BACKWASH SENSOR MAINTENANCE ....................................................................................................... 34

1. Backwash Calibration ................................................................................................................................. 34

D. BACKWASH ALARMS .................................................................................................................................... 34

E. BACKWASH REMOTE SWITCHING ............................................................................................................ 34

1. Electrical Connections ................................................................................................................................ 34

a. Remote Switch ..................................................................................................................................... 34

b. Alarms .................................................................................................................................................. 34

c. Analog Outputs..................................................................................................................................... 35

d. Serial Port (optional) ............................................................................................................................ 35

2. Operation ..................................................................................................................................................... 35

SERIAL INTERFACES .......................................................................................................................................... 35

1. RS-232 Voltage Mode Interface ................................................................................................................. 36

2. RS-232 Current Loop Mode Interface ........................................................................................................ 36

3. RS-485 Interface .......................................................................................................................................... 36

4. Serial Printer ............................................................................................................................................... 36

WARRANTY .............................................................................................................................................................. 42

GLOSSARY .............................................................................................................................................................. 43

1 2 ... 8 9 10 11 12 13 14 15 16 17 18 ... 58 59

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Hf-scientific Micro200BW Turbidimeter - 0 -1000 NTU Instrukcja Użytkownika Strona 13

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