III-8
Instrument Operation
Thermo Scientific Orion 2111LL Sodium Monitor User Guide
ROSS and the COIL tradedress are trademarks of Thermo Fisher Scientific Inc. US Patent 6,793,787
Allows .user .to .test .relays .and .analog .output .lines .
• . .User .selectable .method .to .activate/deactivate .relays .and .outputs .to . .
be .tested
• . .Verify .the .accuracy .of .the .analog .outputs .lines .if .used .with .an .external .
loop .calibrator
Diagnostics:
now .indicated .in .mode .window . .Will .provide .the .
following .test .values/settings .for: .mAmp .output, .relays, .and .the .air .
pump . . .
s
mAmp output:
• . 4-20 .or .0-20
• . Sout .= .LO .and .HI .values
• . Tout .= .LO .and .HI .values
Relays:
• . RLY .1 .= .Toggle .On/Off
• . RLY .2 .= .Toggle .On/Off
• . RLY .3 .= .Toggle .On/Off
Air pump:
• . AIR .= .Toggle .On/Off
Set .calibration .frequency .in .hours .(h) .
• . High .limit: .19999 .h .
• . Low .limit: . .00000 .h
• . Default: .720 .hours
User .selectable .values .for .customized .Double .Known .Addition .(DKA)
Programmable .for .volume .(mL) .of .flow .cell, .concentration .(ppm) .of .
standard .1 .and .standard .2, .and .volume .and .volume .(mL) .of .additions .
• . Default .flow .cell .volume: .190 .0 .mL
• . Default .concentration .(std .1): .19 .1 .ppm
• . Default .volume .addition .(std .1): .0 .10 .mL
• . Default .concentration .(std .2): .192 .0 .ppm
• . Default .volume .addition .(std .2): .0 .10 .mL
Test
Cal
DKA
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