Lutron YK-22CTA Conductivity / TDS / Salt Meter
- Brand
- Lutron
- Model number
- YK-22CTA
- Category
- Water Quality Meters
Meter for conductivity in four ranges from 200 µS to 200 mS, TDS and salt, with automatic temperature compensation and selectable temperature coefficient.
Price and availability on request
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
| Display | LCD size : 52 mm x 38 mm; LCD with green backlight ( ON/OFF ). |
|---|---|
| Measurement & Range | Conductivity, Temperature; TDS(Total Dissolved Solids); Salt |
| Sampling Time | Approx. 1 second. |
| Temp.Compensation | Automatic 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 Humidity | Less 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. |
| Dimension | 177 x 68 x 45 mm (7.0 x 2.7x 1.9 inch) |
| Data Hold | Freeze the display reading. |
| Memory Recall | Maximum & Minimum value. |
| Circuit | Custom one-chip of microprocessor LSI circuit. |
| Weight | 489 g/1.08 LB. |
| Data Output | RS 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. |
| 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 |
| Conductivity | 0.1 µS, 0.001 mS, 0.01 mS, 0.1 mS |
|---|---|
| TDS | 0.1 PPM, 1 PPM, 10 PPM, 100 PPM |
| Salt | 0.01% salt |
| 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.