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The R 340 Cond is available in a choice of two measurement sets, both include: A low-level conductivityset with a specialised 2-pole Schott conductivitycell forpurified watertesting. The conductivitycell hasa detachable flow-cell, allowing it to be connected to waterpurification systems so that airdoes not contaminate the samples. Allied with Reagecon’s unique low conductivitystandards, this measurement set provides full compliance with the latest EP & USP requirements A standard set with a 4-pole Schott conductivitycell. Otherthan the low conductivitylevels of purified water, this set covers ameasurement range of 10µS/cm to 500mS/cm.

Electrochemistry Catalogue - 28327 Technical Data R 315 Cond R 340 Cond

Range 0.0 µS/cm … 500mS/cm in 5 measuring ranges 0.0µS/cm … 500mS/cm in 5 measuring orAutoRangeranges orAutoRange Resolution 4 significant figures4 significant figuresTemp.: -5.0°C … +105.0°C-5.0°C … +105.0°CSalinity: 0.0 … 70.00.0 … 70.0 TDS: –0 … 1999mg/lResistivity: 0.000 ... 1999MΩcm0.000 ... 1999MΩcmAccuracy±0.5% of value±0.5% of valueTemp.: ±0.1K±0.1KReference Temp. T ref (20°C or25°C), selectable(20°C or25°C), selectableCell Constant Fixed 0.475 cm
-1 , 0.1 cm
-1 0.475cm
-1 , 0.1cm
-1 and 0.01cm
-1 fixed and0.25 ... 2.5cm
-1 and 0.09 ... 0.11cm
-1 adjustableTemperature Comp. Automatic, can be switched offAutomatic, can be switched offTemperature • Non-linearfunction fornatural waters (nLF) • Non-linearfunction fornatural waters (nLF) to ISO 7888 and ultrapure waterfunctionto ISO 7888 and ultrapure waterfunctionCoefficient • No compensation• Linearcompensation from 0.00 ... 2.99%/K

R 315 Cond & R 340 Cond - Ordering Information Cat. No. ModelDescription

315CSETR 315 Cond Robust and waterproof battery-operated handheld conductivitymeter, including LF 413T conductivitycell, professional case and conductivitystandard 1413µS/cm.340CSETR 340 Cond Robust and waterproof battery-operated handheld conductivitymeterwith dataloggerand serial interface, including LF 413T conductivitycell, professional case and conductivity standard 1413µS/cm.340CSETLOWR 340 CondPurified waterconductivitymeasurement system. Robust and waterproof battery-operated handheld conductivitymeterwith dataloggerand serial interface, including LF 313 T conductivitycell and flow-chamber, professional case and 147 mS/cm conductivitystandard. Instrument sets with alternative sensors (shown on page 19) are available - contact Reagecon for details. For details of Reagecon's Instrument Calibration and Validation services, please see page 28 - 29
Reagecon - Delivering the correct resultwww.reagecon.com 7