Lutron CD-4322 Conductivity / TDS Meter, Auto Range

Brand
Lutron
Model number
CD-4322

Conductivity and TDS meter with 2,000 µS, 20 mS and 100 mS auto ranges, carbon rod electrode and adjustable temperature compensation factor.

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Key features

  • 3 measurement range, 2,000 uS, 20 mS, 100 mS with auto range.
  • Separate probe, easy for operation of different measurement environment.
  • Automatic temperature compensation range: 0 to 50 °C.
  • Carbon rod electrode for long life.
  • Innovative feature with built-in automatic temperature compensation factor adjustable between 0 to 5.0% per °C.
  • Selecting " 0% per °C " of Temp. Coefficient Adjust, allows you to take uncompensated conductivity readings (absolute conductivity measurement).
  • Microprocessor circuit assures high accuracy and provides special functions and features.
  • Multi-display, show Conductivity and Temp. value at the same time.
  • Data hold function for freezing the desired value.
  • Records max. and min. value with recall.
  • Build in temperature °C,°F measurement with default.
  • Manual and auto data logger, with flexible sampling time selection, can save max. 1,600 reading data.
  • Power function can default to auto off or manual off.
  • Build in the input socket for DC 9V power adapter.
  • Use the durable, long-lasting components, including a heavy duty & compact ABS-plastic housing case.
  • RS232/USB PC serial interface.
  • Applications for Aquarium, Medical research, Agriculture, Fish hatcheries, Laboratory, Water conditioning, Mining industry, Schools & Colleges, Quality control... industry, quality control, school & college, water conditioning.

Specifications

Specifications
DisplayLCD size : 44 mm x 29 mm.; Dual function LCD
ResolutionTDS range : 1200 ppm/12,000 ppm/66,000 ppm.; TDS resolution : 1 ppm/10 ppm/100 ppm.
Accuracy± ( 2% FS + 1 d ); * FS : full scale
Sampling TimeApprox. 1 second.
Temp.CompensationAutomatic from 0 to 50 (32 - 122 ), with temperature compensation factor variable between 0 to 5.0% per C.
Operating Temp.0 to 50.
Operating HumidityLess than 80% RH.
Power Supply006P DC 9V battery ( Alkaline or Heavy duty type ) or DC 9V adapter input.; * AC/DC power adapter is optional.
Power CurrentApprox. DC 5.7 mA.
DimensionMain instrument : 135 x 60 x 33 mm.; Conductivity Probe : Round, 22 mm Dia. x 120 mm length.
Data HoldFreeze the display reading.
Memory RecallRecords Maximum, Minimum readings with recall.
CircuitCustom one-chip of microprocessor LSI circuit.
Weight295 g/0.65 LB. * Include probe and batterry
Power offAuto power off saves battery life, or manual off by push button.; * Auto power off : Power will off automatically after 10 min., if no button be presse
FunctionConductivity, TDS.
Ranges and ResolutionConductivity range : 2000 uS/20.00 mS/100 mS.; Conductivity resolution : 1 uS/0.01 mS/0.1 mS.
Conductivity Probe StructureCarbon rod electrode for long life.
Data OutputRS 232 PC serial interface.
Sampling Time of Data LoggerManual: Push the data logger button once will save data one time.; Auto: 1, 2, 5, 10, 30, 60, 600, 1800, 3600 seconds.
Data Logger numberMax. 1,600-point Data logger
Accessories
Supplied withConductivity probe: 1PC; Operation manual: 1PC
Optional* 1.413 mS Conductivity StandardSolution: CD-14; * RS232 cable: UPCB-02; * USB cable: USB-01; * Data Acquisition software: SW-E816; * Data logger software: SW-DL2005

Specifications are from the manufacturer's published information. Confirm critical values with us or the datasheet before ordering.