Horiba LAQUA PD2000 Benchtop pH/ORP/Ion/DO/BOD

Horiba LAQUA PD2000 Benchtop pH/ORP/Ion/DO/BOD Meter

The Horiba LAQUA PD2000 Benchtop pH/ORP/Ion/DO/BOD Meter helps users measure pH, ORP, ion concentration, dissolved oxygen, BOD, and temperature with one professional laboratory instrument. Moreover, this benchtop meter combines electrochemical measurement and dissolved oxygen analysis in a compact platform. In addition, the LAQUA PD2000 supports 5-day BOD measurement with seed correction, making it useful for wastewater and environmental testing laboratories. Furthermore, the meter offers auto data logging, real-time clock, date and time stamp, electrode status display, diagnostics, password setting, and PC or printer communication. Therefore, laboratories can use this meter to manage measurement results more efficiently. As a result, this instrument helps users perform accurate testing and support routine water quality control.

Key Features

• Multi-Parameter Measurement
• The Horiba LAQUA PD2000 supports pH, ORP, ion, DO, BOD, and temperature measurement in one benchtop meter.
• 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 testing needs.
• Furthermore, 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.
• Therefore, users can apply the meter for different laboratory samples and electrochemical testing workflows.
• DO and BOD Testing
• Moreover, the DO range up to 60.00 mg/L and 600.0% supports dissolved oxygen testing for various water and wastewater samples.
• In addition, salinity compensation and barometric pressure compensation help users improve DO measurement accuracy under different sample conditions.
• Furthermore, the pre-programmed 5-day BOD method with seed correction helps laboratories perform BOD analysis more practically.
• Also, the galvanic DO electrode compatibility supports reliable dissolved oxygen measurement.
• As a result, users can handle DO monitoring and BOD testing with one integrated benchtop instrument.
• Data Management and Operation
• Moreover, the 2000-data memory helps users store and review measurement results more easily.
• In addition, auto data logging, real-time clock, and date-time stamp functions support better data traceability.
• Furthermore, Auto Stable, Auto Hold, and Real-Time measurement modes give users flexible operation for different laboratory 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 auto shut-off function helps users save power during routine operation.
• Finally, the 5-inch custom LCD with backlight gives users clear visibility of readings, settings, and operating information.

Specifications

• pH, ORP, and Ion Specifications
• Product Name: Horiba LAQUA PD2000 Benchtop pH/ORP/Ion/DO/BOD Meter
• Model: LAQUA-PD2000
• Product Type: pH, ORP, ion, DO, BOD, and temperature bench 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, and NIST2; up to 6 points for DIN and Custom
• 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
• DO, BOD, and Temperature Specifications
• DO Range: 0.0 to 60.00 mg/L; 0.0 to 600.0%
• DO Resolution: 0.01 mg/L; 0.1%
• DO Accuracy: ±0.1 mg/L; ±1.0%
• Salinity Compensation: 0.0 to 40.0 ppt
• Barometric Pressure Compensation: 10.0 to 200.0 kPa
• BOD Measurement: 5-day BOD with seed correction option
• DO Probe Type: Galvanic, integrated with temperature sensor
• DO Calibration Points: Up to 2
• 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
• Data, Interface, and Power Specifications
• 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 320 segments and backlight
• Power Requirement: AC adaptor 100–240 V, 50–60 Hz
• Dimensions: 155 × 150 × 67 mm
• Weight: 770 g

Applications

• Laboratory and Environmental Testing
• Horiba LAQUA PD2000 Benchtop pH/ORP/Ion/DO/BOD Meter supports water quality testing, pH analysis, ORP measurement, ion concentration analysis, dissolved oxygen testing, BOD analysis, and temperature monitoring.
• Moreover, wastewater laboratories can use this meter for BOD testing, dissolved oxygen monitoring, aeration control, and treatment process evaluation.
• In addition, environmental testing teams can use the LAQUA PD2000 to analyze river water, lake water, groundwater, surface water, treated water, and wastewater samples.
• Furthermore, the meter helps users monitor important water quality parameters in both routine and regulated testing environments.
• Research and Industrial Use
• Moreover, research and academic laboratories can use this meter for method development, sample testing, and routine measurement documentation.
• In addition, industrial users can use the instrument to monitor process water, production water, treatment systems, and quality control parameters.
• Meanwhile, laboratory teams can use the data logging and communication features to organize reports and improve traceability.
• Therefore, the multi-parameter capability, BOD function, wide DO range, flexible calibration, auto data logging, diagnostics, and PC or printer communication make the LAQUA PD2000 suitable for users who need a complete professional benchtop meter for accurate and organized laboratory testing.