Filter
Top Products
MODEL SOLU COMP II SECTION 1.0
DESCRIPTION AND SPECIFICATIONS
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
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
pH/ORP (Codes -22 and/or -32)
S1 4.34pH 25 C
S2 12.34pH 27 C
5