Hach EC1000 Instruction Manual page 120

M
MAN TC ...............................................................34
Manual entry of buffer value ................................40
Marginal Calibration Indication ............................38
maximum tubing length ........................................59
Meter Fuse Replacement .......................................88
MODE ...................................................................30
Mounting the Controller .......................................57
Mounting the Pump ..............................................59
mV Offset .............................................................43
N
negative sodium error ...........................................21
O
One Point Calibration with a Buffer .....................41
One-Point Grab Sample Calibration .....................40
Operating the User Programmable Setup .............25
ORP Calibration/mV Zero ....................................42
ORP Electrode Check ...........................................43
ORP Electrode Cleaning .......................................87
ORP Electrode Storage and Cleaning ...................84
OUTput TRIM ......................................................30
P
Panel Mounting .....................................................57
PARITY ................................................................34
parity .....................................................................45
pH Calibration .......................................................38
pH Control Loop ...................................................24
pH Controller Basics .............................................49
pH Electrode Cleaning ..........................................86
pH Electrode Storage and Conditioning ...............84
PID control algorithm ...........................................49
PID Output ............................................................30
Pole Mounting .......................................................59
Potential of Zobell's Solution ...............................43
Power ....................................................................65
power connections ................................................63
Power Cord Color Code ........................................65
Pre-amp Zero ........................................................42
Preparation of Redox Standard Solutions .............42
Preset .....................................................................49
Priming Tee Operation ..........................................73
print format ...........................................................45
PRINTER ..............................................................48
Pump Fuse Replacement .......................................90
Pump Installation ..................................................60
Pump Maintenance ...............................................87
Pump Module and Electrical Connections ............69
Pump Motor Replacement ....................................90
Pump Wiring .........................................................68
Purging the System .........................................72, 84
R
Rate (Derivative) ...................................................52
Recommended Current Loop Hookup ..................79
RECORDER .........................................................47
recorder .................................................................63
Recorder 2 .............................................................33
Recorder and Controller ........................................66
Recorder Output ....................................................29
Reference Solution Timer .....................................36
Remote Input Commands .....................................46
Removing Existing Electrode ...............................81
Replacing Electrolyte ............................................82
Reset (Integral) .....................................................52
RS-232 Remote Commands ..................................47
RS-232C Cable Configuration ..............................78
RS-232C Interface Configuration .........................77
RS-232C Line Signal Definitions .........................78
S
sampling techniques ..............................................22
Sensor Replacement ..............................................81
SERIAL I/O submenu ...........................................33
serial interface board .............................................45
SET PoiNT ............................................................31
Set Point ................................................................49
SET PoiNT entry ..................................................25
SETUP menu ........................................................25
Setup Menu ...........................................................28
setup menu ............................................................25
Setup Menu Default Value ...................................27
SIGnal AVeraGe entry ..........................................33
SIO connections ....................................................63
Sodium Error .........................................................21
Sodium Ion Error Graph .......................................21
solution temperature compensation (SOL TC) sub-
menu ..........................................................33
Stability Indicator .................................................38
stop bits .................................................................45
STOPBIT ..............................................................35
Storage and Conditioning .....................................84
submersible application ........................................22
Submersible Sensor Installation ............................62
System Components .............................................23
120