Lutron YK-22CTA Conductivity / TDS / Salt Meter

Brand
Lutron
Model number
YK-22CTA

Meter for conductivity in four ranges from 200 µS to 200 mS, TDS and salt, with automatic temperature compensation and selectable temperature coefficient.

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Key features

  • One meter for one purpose operation: CD, TDS, Salt measurement.
  • Conductivity: 200 uS/2 mS/20 mS/200 mS.
  • Salt: 0 to 12 % salt (% weight).
  • Conductivity measurement can select uS/mS or TDS
  • Conductivity measurement can select Temp. Coefficient of measurement solution.
  • ATC for the conductivity measurement.
  • Measurement for conductivity and temperature at same time.
  • Separate probe, easy for operation of different measurement environment.
  • Wide applications: water conditioning, aquariums, beverage, fish hatcheries, food processing, photography, laboratory, paper industry, plating industry, quality control, school & college, water conditioning.
  • LCD with green light backlight, easy reading.
  • Can default auto power off or manual power off.
  • Data hold, record max. and min. reading.
  • Microcomputer circuit, high accuracy.
  • Power by UM3/AA (1.5 V) x 6 batteries or DC 9V adapter.
  • RS232/USB PC COMPUTER interface.
  • DC 1.5V (UM-3, AA) x 6 PCs or DC 9V adapter in.

Specifications

Specifications
DisplayLCD size : 52 mm x 38 mm; LCD with green backlight ( ON/OFF ).
Measurement & RangeConductivity, Temperature; TDS(Total Dissolved Solids); Salt
Sampling TimeApprox. 1 second.
Temp.CompensationAutomatic from 0 to 60 °C (32 - 140 °F); with temperature compensation factor variable between 0 to 5.0% per C.
Operating Temp.0 to 50 °C.
Operating HumidityLess than 85% R.H.
Power Supply* Alkaline or heavy duty DC 1.5 V battery; ( UM3, AA ) x 6 PCs, or equivalent.; * DC 9V adapter input. ( AC/DC power; adapter is optional ).
Power Current* Normal operation ( w/o LCD Backlight is OFF) : Approx. DC 14 mA.; * If LCD backlight on, the power; consumption will increase approx.; 12 mA.
Dimension177 x 68 x 45 mm (7.0 x 2.7x 1.9 inch)
Data HoldFreeze the display reading.
Memory RecallMaximum & Minimum value.
CircuitCustom one-chip of microprocessor LSI circuit.
Weight489 g/1.08 LB.
Data OutputRS 232/USB PC computer interface.; * Connect the optional RS232 cable UPCB-02 will get the RS232 plug.; * Connect the optional USB cable USB-01 will get the USB plug.
Accessories
Supplied with* Instruction manual : 1 PC; * Hard carrying case ( CA-06 ) : 1 PC; * Conductivity/TDS/Salt probe, CDPB-03 : 1 PC
Optional* Pt Conductivity/TDS/Salt probe, CDPB-04; * 1.413 mS Conductivity Standard Solution, CD-14; * AC to DC 9V adapter.; * USB cable, USB-01.; * RS232 cable, UPCB-02.; * Data Acquisition software, SW-E816.; * Excel Data Acquisition software, SW-E802
Resolutions
Conductivity0.1 µS, 0.001 mS, 0.01 mS, 0.1 mS
TDS0.1 PPM, 1 PPM, 10 PPM, 100 PPM
Salt0.01% salt
Accuracy
Conductivity±2% F.S. + 1d
TDS±2% F.S. + 1d
Salt±0.5% salt value

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