Emerson Rosemount SOLU COMP II Instruction Manual page 13

MODEL SOLU COMP II
For use with any standard pH or ORP sensor and all
Uniloc sensors and junction boxes with built-in diag-
nostic style preamplifiers, display choices are pH,
ORP or Redox. The automatic buffer recognition fea-
ture uses stored buffer values and their temperature
curves for the most common buffer standards avail-
able worldwide. The analyzer will recognize the value
of the buffer being measured and perform a self stabi-
lization check on the sensor before completing the
calibration. Manual or automatic temperature compen-
sation is keypad selectable. Change in pH due to
process temperature can be compensated using a
programmable temperature coefficient or isopotential
point. Measurement and display of pH glass and ref-
erence impedance helps alert the user to sensor
maintenance needs.
*reference impedance is suppressed with amperometric/pH
combinations (-24, -25, -26)
PERFORMANCE SPECIFICATIONS -
ANALYZER (pH INPUT)
Measurement Range [pH]: 0 to 14 pH
Accuracy: ±0.01 pH
Repeatability: ±0.01 pH
Stability: ±0.01 pH/month, non-cumulative
Temperature Coefficient: ±0.003 pH/°C
Temperature Compensation: Pt100/Pt1000 RTD,
Automatic or Manual -15 to 100°C (5 to 212°F)
Temperature Correction: Choose from standard
measurement compensation, solution temperature
correction for high purity or dilute base solutions,
and custom temperature correction.
PERFORMANCE SPECIFICATIONS -
ANALYZER (ORP INPUT)
Measurement Range [ORP]: -1400 to +1400 mV
Accuracy: ± 2.0 mV
Repeatability: ± 1.0 mV
Stability: ± 1.0 mV/month, non-cumulative
Temperature Coefficient: ± 0.2 mV/°C
Temperature Measurement: -15 to 100°C
(5 to 212°F)
Temperature Correction: none required
S1 4.34pH
S2 12.34pH
pH/ORP (Codes -22 and/or -32)
25 C
27 C
DESCRIPTION AND SPECIFICATIONS
RECOMMENDED SENSORS FOR pH:
Model 320B Flow Through pH
Model 320HP High Purity pH
Model 328A Steam Sterilizable pH
Model 370 and 371 EuroSenz pH
Model 381+ Insertion/Submersion/Flow Through pH
Model 385+ Insertion/Submersion/Retractable pH
Model 389 Insertion/Submersion pH
Model 396 Insertion/Submersion pH
Model 396VP Insertion/Submersion pH with VP 6.0 connector
Model 396P Insertion/Submersion pH
Model 396PVP Insertion/Submersion pH with VP 6.0 connector
Model 396R Retractable pH
Model 396RVP Retractable pH with VP 6.0 connector
Model 397 Quik Disconnect pH
Model 398 Insertion/Submersion pH
Model 398VP Insertion/Submersion with VP 6.0 connector
Model 398R Retractable pH
Model 398RVP Retractable pH with VP 6.0 connector
Model 399 Insertion/Submersion pH
Model Hx338 Steam Sterilizable pH
Model Hx348 Steam Sterilizable pH
When used with conductivity (-20-32 or -22-30):
Model 320HP High Purity pH
Model 381+ Insertion/Submersion/Flow Through pH
Model 385+ Insertion/Submersion/Retractable pH
Model 396P Insertion/Submersion pH
Model 396PVP Insertion/Submersion pH with VP 6.0 connector
Model 396R Retractable pH
Model 396RVP Retractable pH with VP 6.0 connector
RECOMMENDED SENSORS FOR ORP:
Model 330 Flow Through ORP
Model 371 EuroSenz ORP
Model 381+ Insertion/Submersion/Flow Through ORP
Model 385+ Insertion/Submersion/Retractable pH
Model 389 Insertion/Submersion ORP
Model 396P Insertion/Submersion ORP
Model 396PVP Insertion/Submersion ORP with VP 6.0 connector
Model 396R Retractable ORP
Model 398 Insertion/Submersion ORP
Model 398VP Insertion/Submersion with VP 6.0 connector
Model 398R Retractable ORP
Model 398RVP Retractable ORP with VP 6.0 connector
When used with conductivity (-20-32 or -22-30):
Model 320HP High Purity ORP
Model 381+ Insertion/Submersion/Flow Through ORP
Model 385+ Insertion/Submersion/Retractable ORP
Model 396P Insertion/Submersion ORP
Model 396PVP Insertion/Submersion ORP with VP 6.0 connector
Model 396R Retractable ORP
Model 396RVP Retractable ORP with VP 6.0 connector
SECTION 1.0
5