Horiba LAQUA PC2000 measuring instrument

Horiba LAQUA PC2000 Measuring Instrument

The Horiba LAQUA PC2000 Measuring Instrument helps users measure pH, ORP, ion, conductivity, resistivity, TDS, salinity, and temperature with one professional benchtop meter. Moreover, this instrument combines high-accuracy electrochemical measurement with conductivity-based water quality analysis, making it suitable for laboratories that need flexible testing in one system. In addition, the LAQUA PC2000 offers auto data logging, real-time clock, date and time stamp, electrode status display, diagnostics, password setting, and PC or printer communication. Furthermore, the meter supports wide measurement ranges and several calibration options, so users can adapt it to different sample types and testing workflows. As a result, this instrument helps laboratories perform accurate testing, manage data more efficiently, and support routine quality control in water analysis, research, and industrial applications.

Features

• The Horiba LAQUA PC2000 supports pH, ORP, ion, conductivity, resistivity, TDS, salinity, and temperature measurement in one benchtop platform.
• Moreover, the wide pH range from -2.000 to 20.000 pH helps users measure acidic, neutral, and alkaline samples accurately.
• In addition, the selectable pH resolution of 0.1, 0.01, and 0.001 pH allows users to choose the right reading detail for different laboratory needs.
• Furthermore, the pH accuracy of ±0.003 pH supports reliable measurement for routine and professional analysis.
• Also, the pH buffer groups include USA, NIST, NIST2, DIN, and Custom, giving users flexible calibration options.
• Meanwhile, the ORP range of ±2000.0 mV helps users measure oxidation-reduction potential in water and liquid samples.
• Additionally, the ion function supports a wide concentration range from 0.000 µg/L to 9999 g/L with multiple selectable units.
• Moreover, the ion unit options include µg/L, mg/L, g/L, ppm, ppt, mmol/L, and mol/L, so users can match the unit with their laboratory method.
• In addition, the conductivity function supports auto-ranging measurement from low-conductivity water to high-conductivity solutions.
• Furthermore, the adjustable reference temperature, temperature coefficient, and cell constants help users adapt the meter to different sample conditions.
• Also, the resistivity function helps users monitor purified water and high-resistance water quality.
• Meanwhile, the TDS function supports EN27888, 442, NaCl, and linear curves, so users can select the suitable conversion method.
• Additionally, the salinity function supports NaCl and seawater curves for saltwater and process water applications.
• Moreover, the 2000-data memory helps users store and review measurement records more easily.
• In addition, the auto data logging, real-time clock, and date-time stamp functions support better traceability for laboratory documentation.
• Furthermore, Auto Stable, Auto Hold, and Real-Time modes give users flexible measurement options for different testing workflows.
• Also, the offset and slope display helps users evaluate electrode performance after calibration.
• Meanwhile, the programmable calibration alarm helps users maintain proper calibration schedules.
• Additionally, the programmable auto shut-off function helps users save power during routine laboratory operation.
• Moreover, the on-screen electrode status and diagnostic functions help users identify electrode condition and measurement issues more quickly.
• Finally, the 5-inch custom LCD with backlight and 320 segments gives users clear visibility of readings, settings, and operating information.

Specifications

• Product Name: Horiba LAQUA PC2000 Measuring Instrument
• Model: LAQUA PC2000
• Product Type: pH, ORP, ion, conductivity, resistivity, TDS, salinity, and temperature benchtop meter
• pH Range: -2.000 to 20.000 pH
• pH Resolution: 0.1 / 0.01 / 0.001 pH
• pH Accuracy: ±0.003 pH
• pH Buffer Groups: USA, NIST, NIST2, DIN, Custom
• pH Calibration Points: Up to 5 points for USA, NIST, NIST2, and Custom; up to 6 points for DIN
• ORP Range: ±2000.0 mV
• ORP Resolution: 0.1 mV
• ORP Accuracy: ±0.2 mV
• ORP Calibration Option: Yes, up to ±200 mV
• Ion Range: 0.000 µg/L to 9999 g/L
• Ion Units: µg/L to mg/L to g/L, ppm to ppt, mmol/L to mol/L
• Ion Resolution: 4 significant digits
• Ion Accuracy: ±0.3% full scale or ±0.2 mV, whichever is higher
• Ion Calibration Points: Up to 5
• Conductivity Range: 0.000 to 1.999 µS/cm with k = 0.1; 2.00 to 19.99 µS/cm with k = 0.1 or 1; 20.0 to 199.9 µS/cm with k = 0.1, 1, or 10; 200 to 1999 µS/cm with k = 0.1, 1, or 10; 2.00 to 19.99 mS/cm with k = 0.1, 1, or 10; 20.0 to 199.9 mS/cm with k = 1 or 10; 0.200 to 2.000 S/cm with k = 10
• Conductivity Units: Auto-ranging S/cm and S/m, µS to mS to S
• Conductivity Resolution: 0.05% full scale
• Conductivity Accuracy: ±0.6% full scale; ±1.5% full scale above 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
• Conductivity Calibration Points: Up to 4 automatic points or up to 5 manual points
• Resistivity Range: 0.001 MΩ·cm to 20.0 MΩ·cm
• Resistivity Resolution: 0.5% full scale
• Resistivity Accuracy: ±0.6% full scale; ±1.5% full scale above 1.80 MΩ·cm
• TDS Range: 0.01 to 9.99 mg/L, 10.0 to 99.9 mg/L, 100 to 999 mg/L, 1.00 to 9.99 g/L, 10.0 to 100 g/L
• TDS Resolution: 0.01, 0.1, or 1 mg/L to g/L, ppm to ppt
• TDS 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%
• Salinity Resolution: 0.1 ppt; 0.01%
• Salinity Accuracy: ±0.2% full scale
• Salinity Curves: NaCl and seawater
• Salinity Calibration Option: Yes, manual 1 point
• Temperature Range: -30.0 to 130.0°C; -22.0 to 266.0°F
• Temperature Resolution: 0.1°C / °F
• Temperature Accuracy: ±0.5°C / ±0.9°F
• Temperature Calibration Option: Yes, ±10.0°C / ±18.0°F range in 0.1°C increments
• Memory: 2000 data sets
• Auto Data Log: Yes
• Real-Time Clock: Yes
• Date and Time Stamp: Yes
• Measurement Modes: Auto Stable, Auto Hold, Real Time
• Offset and Slope Display: Yes, segment and average slopes
• Calibration Alarm: Yes, programmable up to 90 days
• Auto Shut-Off: Yes, programmable up to 30 minutes
• Electrode Status: On-screen display
• Diagnostics: Yes
• Password Setting: Yes
• Software Upgrade: Yes
• PC / Printer Communication: Phono jack, USB / RS232C
• Meter Inputs: 2 × BNC, 2 × phono ATC, DC sockets
• Display: 5-inch custom LCD with backlight and 320 segments
• Power Requirement: AC adaptor 100–240 V, 50–60 Hz
• Dimensions: 155 × 150 × 67 mm
• Weight: 770 g

Applications

• Horiba LAQUA PC2000 Measuring Instrument supports water quality testing, pH analysis, ORP measurement, ion concentration analysis, conductivity testing, resistivity monitoring, TDS measurement, salinity testing, and temperature monitoring.
• Moreover, laboratories can use this meter to analyze purified water, distilled water, process water, wastewater, surface water, groundwater, cooling water, boiler water, chemical samples, and production liquids.
• In addition, environmental testing teams can use the LAQUA PC2000 to monitor water chemistry, salinity changes, conductivity levels, oxidation-reduction conditions, and ion concentration in different water sources.
• Furthermore, pharmaceutical, food and beverage, chemical, and industrial quality control laboratories can use this instrument for routine analysis, process monitoring, and documentation.
• Meanwhile, research and academic laboratories can use this meter for method development, sample testing, and experimental measurement.
• For example, users can apply the PC2000 for purified water checks, wastewater evaluation, process water monitoring, and general laboratory sample analysis.
• Therefore, the multi-parameter capability, wide measurement ranges, flexible calibration, auto data logging, password setting, diagnostics, and PC or printer communication make the LAQUA PC2000 suitable for users who need a complete professional benchtop water quality meter.