HORIBA PC1100 LAQUA Dual Channel pH/ORP/EC/Res/TDS/Sal/Temp (°C) Meter (-2.000 ~ 19.999 pH)

-pH Range: -2.000 to 20.000 pH

Resolution: 0.1 / 0.01 / 0.001 pH

Accuracy: ± 0.003 pH

Calibration Points: Up to 5

Buffer Options: USA / NIST / Custom

-ORP Range: ± 2000 mV

Resolution: 0.1 mV

Accuracy: ± 0.2 mV

-Conductivity (EC) Range:

0.000 µS/cm to 20.00 mS/cm (k=0.1)

0.00 µS/cm to 200.0 mS/cm (k=1)

0.0 µS/cm to 2.000 S/cm (k=10)

Resolution: 0.05% of full scale

Accuracy: ± 0.6% of full scale; ± 1.5% of 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 (Selectable)

Measurement Unit: μS/cm, mS/cm, S/m (Auto-ranging / Manual)

Calibration Points: Up to 4 (Auto / Manual)

-TDS Range: 0.00 mg/L to 100 g/L

Resolution: 0.01 mg/L

Accuracy: ± 0.1% of full scale

Calibration Curves: EN27888 / 442 / Linear (0.40 to 1.00) / NaCl

-Resistivity Range:

0.0 Ω•cm to 2.000 MΩ•cm (k=10)

0.000 kΩ•cm to 20.00 MΩ•cm (k=1)

0.00 kΩ•cm to 200.0 MΩ•cm (k=0.1)

Resolution: 0.05% of full scale

Accuracy: ± 0.6% of full scale; ± 1.5% of full scale > 1.80 MΩ•cm

-Salinity Range: 0.00 to 100.00 ppt / 0.000 to 10.000 %

Resolution: 0.01 ppt / 0.001 %

Accuracy: ± 0.2% of full scale

Calibration Curves: NaCl / Seawater

-Temperature Range: -30.0 to 130.0 °C

Resolution: 0.1 °C

Accuracy: ± 0.4 °C

Calibration Option: Yes

Memory Data: 999

Auto Log Data: Yes

Real-time Clock: Yes

Date / Time Stamp: Yes

Auto-Shut Off: Yes (Programmable: 1 to 30 minutes)

Auto-Hold / Auto-Stable: Yes

Offset / Slope Display: Yes (Independent acid and alkaline slopes depending on calibration)

Electrode Status: On screen display

Diagnostic Messages: Yes

Calibration Alarm: Yes (Programmable: 1 to 400 days)