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Conductivity/Resistivity Analyzer/Controller
9782 Series Conductivity/Resistivity Analyzer/Controller - Operator’s Manual 7/992-2
CE conformity
This product is in conformance with the protection requirements of the following European
Council Directives: 89/336/EEC, the Electromagnetic Compatibility Directive and 73/23/EEC,
the Low Voltage Directive. Conformance of this product with any other “CE Mark” Directive(s)
shall not be assumed.
Year 2000
This instrument will be unaffected by the occurrence of the year 2000.
2.1.4 Electrical
Power Requirements
120 +/- 10% Vac, 47-63 Hz, 15 VA.
240 +/- 10% Vac, 47-63 Hz, 15 VA.
Memory retained by EEPROM when power is off.
Fuse Rating
120V operation : 0.25 amp/250V
240V operation: 0.125 amp/250V
2.1.5 Model Ranges
Standard range models
Standard Display Ranges: 9782C-S0
Conductivity
(microsiemens/cm)
TDS** Resistivity (ohms-cm) Cell Constant Required
(cm-1)
0-1.999*
0-19.99*
0-199.9*
0-1,999
0-19,990
0-1,999 ppb
1-19,990 ppb
0-199.9 ppm
0-1,999 ppm
0-10,000 ppm
0-19.99M
0-1.999M
0-199.9K
0-19.99K
0-1.999k
0.01
0.1***
1.0
10
25 or 50
* Equivalent µS/m ranges also available.
** For power plant degassed cation conductivity measurements.
*** Recommended cell constant for most power plant applications.