MODEL SOLU COMP II
SECTION 1.0
DESCRIPTION AND SPECIFICATIONS
PERFORMANCE SPECIFICATIONS -
ANALYZER (CONDUCTIVITY INPUT)
*whichever is greater
Accuracy (Resistivity): 0.9% of reading
Accuracy (Temperature): ±0.1°C between 5°C and
100°C; ±1°C between 101°C and 200°C
Stability: 0.5% of reading/month
Ambient Temperature Effect: ±0.05% of reading/°C
Output Accuracy: ±0.1 mA
PERFORMANCE SPECIFICATIONS -
ANALYZER (pH INPUT)
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)
PERFORMANCE SPECIFICATIONS -
ANALYZER (ORP INPUT)
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)
Range
Cell constant (/cm)
Accuracy*
0.055 - 9.99
µ
S/cm
0.01
0.9% of reading
or ±0.002
µ
S/cm
10 - 50
µ
S/cm
0.01
±2% of reading
0.055 - 500
µ
S/cm
0.1
±2% of reading
or ±0.1
µ
S/cm
0.055 - 5000
µ
S/cm
1.0
±2% of reading
or ±1
µ
S/cm
0 - 5 mS/cm
1.0
±2% of reading
or ±0.001 mS/cm
0 - 20 mS/cm
10
±2% of reading
or ±0.01 mS/cm
RECOMMENDED SENSORS FOR CONDUCTIVITY:
Model 400 Screw-in/Insertion
Model 401 Screw-in/Insertion (except 401-15)
Model 402 Retractable
Model 403 Sanitary Flanged
Model 404 Flow-Through
The analyzer can also be used with other Rosemount
Analytical conductivity sensors having titanium elec-
trodes and a Pt 1000 RTD. Refer to the table to select
the recommended cell constant.
Range,
µµ
S/cm
Cell constant, /cm
0.0 to 50
0.01
5 to 500
0.1
50 to 5,000
1.0
500 to 20,000
10
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 389 Disposable pH
Model 396 Disposable pH
Model 396VP Disposable pH with VP 6.0 connector
Model 396P Disposable pH
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 Disposable pH
Model GP1 Disposable pH
Model Hx338 Steam Sterilizable pH
Model Hx348 Steam Sterilizable pH
1.3 RECOMMENDED SENSORS
3
RECOMMENDED SENSORS FOR ORP:
Model 330 Flow Through ORP
Model 371 EuroSenz ORP
Model 381+ Insertion/Submersion/Flow Through ORP
Model 389 Disposable ORP
Model 396P Disposable ORP
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
