Specification of Horiba LAQUA 2000 Series pH/ORP/Ion/Cond./Resi./TDS/Res./Sal./Temp. Meter Code No. PC2000 - Meter Only
Horiba LAQUA 2000 Series pH/ORP/Ion/Cond./Resi./TDS/Res./Sal./Temp. Meter Code No. PC2000 - Meter Only
2000 Series, Benchtop Type , Meter only (includes Electrode Stand & Power Adaptor)
Model LAQUA-PC2000 pH/ORP/Ion/Conductivity/Resistivity/TDS/Salinity/Temp (°C/°F)
pH Range -2.000 to 20.000 pH
Resolution 0.1 / 0.01 / 0.001 pH
Accuracy ± 0.003 pH
pH Buffer Groups USA, NIST, NIST2, DIN, Custom
Calibration Points Up to 5 (USA, NIST, NIST2, Custom) / Up to 6 (DIN)
ORP Range ± 2000.0 mV
Resolution 0.1 mV
Accuracy ± 0.2 mV
Calibration Option Yes (Up to ± 200 mV)
Ion Range 0.000 µg/L to 9999 g/L
Units µg/L ↔ mg/L ↔ g/L, ppm ↔ ppt, mmol/L ↔ mol/L
Resolution 4 Significant digits
Accuracy ± 0.3% full scale or ± 0.2 mV, whichever is higher
Calibration Points Up to 5
Conductivity Range 0.000 to 1.999 µS/cm (k = 0.1)
2.00 to 19.99 µS/cm (k = 0.1, 1)
20.0 to 199.9 µS/cm (k = 0.1, 1, 10)
200 to 1999 µS/cm (k = 0.1, 1, 10)
2.00 to 19.99 mS/cm (k = 0.1, 1, 10)
20.0 to 199.9 mS/cm (k = 1, 10)
0.200 to 2.000 S/cm (k = 10)
Units Auto ranging S/cm, S/m (µS ↔ mS ↔ S)
Resolution 0.05% full scale
Accuracy ± 0.6% full scale; ± 1.5% full scale > 18.0 mS/cm
Reference Temperature 15.0 to 30.0 °C (adjustable)
Temperature Coefficient 0.00 to 10.00 % per °C (adjustable)
Cell Constants 0.070 to 13.00 (adjustable)
Calibration Points Up to 4 (Auto) / Up to 5 (Manual)
Resistivity Range 0.001 MΩ・cm to 20.0 MΩ・cm
Resolution 0.5% full scale
Accuracy ± 0.6% full scale; ± 1.5% full scale > 1.80 MΩ●cm
Total Dissolved Solids (TDS) Range 0.01 to 9.99 mg/L (ppm)
10.0 to 99.9 mg/L (ppm)
100 to 999 mg/L (ppm)
1.00 to 9.99 g/L (ppt)
10.0 to 100 g/L (ppt)
Resolution 0.01, 0.1, 1 mg/L ↔ g/L (ppm ↔ ppt)
Accuracy ± 0.1% full scale
TDS Curves EN27888, 442, NaCl, Linear (0.40 to 1.00)
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 (Manual; 1 point)
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 °F
Calibration Option Yes (± 10.0 °C / ± 18.0 °F range in 0.1 °C increments)
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