HORIBA EC220-K LAQUA Conductivity/TDS/Res/Sal/Temp (°C/°F) Conductivity Meter

-Conductivity Range: ...µS/cm to 200.0 mS/cm (k=1.0)

Resolution: 0.05% full scale

Accuracy: ±0.6% full scale; ±1.5% full scale > 18.0 mS/cm

Reference Temperature: 15 to 30 °C (adjustable)

Temperature Coefficient: 0.00 to 10.00% (adjustable)

Cell Constant: 0.1, 1.0, 10.0 (adjustable)

Calibration Points: Up to 4 (Auto) / Up to 5 (Manual)

Measurement Unit: S/cm, S/m (selectable / auto-ranging)

-TDS Range: ...ppm to 100 ppt (TDS factor=0.5)

Resolution: 0.01 ppm (mg/L) / 0.1 ppt (g/L)

Accuracy: ±0.1% full scale

TDS Curves: Linear (0.40 to 1.00), EN27888, 442, NaCl

-Resistivity Range: 0.000 Ω•cm to 20.0 MΩ•cm

Resolution: 0.05% full scale

Accuracy: ±0.6% full scale; ±1.5% full scale > 18.0 MΩ•cm

-Salinity Range: 0.0 to 100.0 ppt / 0.00 to 10.00 %

Resolution: 0.1 ppt / 0.01%

Accuracy: ±0.2% full scale

Salinity Curves: NaCl / Seawater

Calibration Option: Yes

-Temperature Range: -30.0 to 130.0 °C / -22.0 to 266.0 °F

Resolution: 0.1 °C / °F

Accuracy: ± 0.5 °C / ± 0.9 °C

Calibration Option: Yes

Memory Data: 1000

Real-time Clock: Yes

Date & Time Stamp: Yes

Auto Log Data: Yes

Measurement Modes: Auto Stable, Auto Hold, Real Time

Auto Shut-Off: Yes (Programmable: up to 30 minutes)

Electrode Status: Yes (On screen display)

Diagnostic Messages: Yes

PC Communication: Yes via PC (USB) cable PN 3200779639

Printer Communication: Yes via Printer (RS232) cable PN 3200779638

Meter Inputs: BNC (for conductivity electrode), phono (for temperature sensor)

Meter Output: phono (for PC/printer connection)

Display: Custom LCD with backlight

Housing: IP67, shock & scratch resistant, non-slip

Power Requirement: 2 x AA batteries

Battery Life: > 500 hours

Meter Dimensions: 160 (L) x 80 (W) x 40.60 (H) mm

Meter Weight : Approx. 260g (with batteries) / 216g (without batteries)