Filter
Top Products
Specifications and Model Number
7/99 9782 Series Conductivity/Resistivity Analyzer/Controller - Operator’s Manual
2-5
2.1.8 Temperature Compensation
Availability
All models can provide high resolution (0.05º C, typical) temperature compensation by
microprocessor calculation over 0 to 140º C for high purity water and concentrations as well as
routine water measurements.
standard range models: Temperature compensation algorithms are for NaCl,
acid/cation/ammonia, or morpholine.
wide range models: Temperature compensation algorithms are for NaCl, HCl,
NaOH, or H
2
SO
4
.
Displayed process value can be toggled between compensated and uncompensated while the
Analyzer/Controller is online.
2.1.9 AutoClean
Cell rinse schedule settings
Timer Cycle: Adjsutable; up to 28 days with day, hour, minute resolution.
Rinse Time: 1-1999 seconds.
Resume Process Time Delay: 1-1999 seconds.
2.1.10 Control
Settings
On/off period: 1 to 1000 seconds
On/off percent “on” time: 0 to 100%, 1% resolution.
Setpoint and proportional band limit ranges:conductivity: 0.055 to 19,999 µS/cm
resistivity: 0 to 19.99 Mohms/cm
temperature: 10 to 140 °C
DAT cycle period: 1 to 200 seconds.
PFT maximum frequency: 1 to 200 pulses/minute.
PFT pulse width: 50 ms, compatible with electronic pulse-type metering pumps.