Horiba LAQUA PC220-K pH/ORP/CON /TDS/RES/SAL

Horiba LAQUA PC220-K pH/ORP/CON /TDS/RES/SAL

The Horiba LAQUA PC220-K pH/ORP/CON /TDS/RES/SAL helps users measure multiple water quality parameters in one portable instrument. Moreover, this handheld meter supports pH, ORP, conductivity, resistivity, TDS, salinity, and temperature measurement for field and laboratory applications. In addition, the PC220-K includes dedicated pH and conductivity electrodes, calibration solutions, an electrode adapter, batteries, manuals, and a carrying case. Furthermore, the IP67 housing, backlit LCD, built-in electrode holder, and long battery life support practical use in demanding testing environments. Therefore, users can perform routine testing more efficiently with one complete kit. As a result, this instrument works well for water quality monitoring, environmental inspection, industrial process control, and routine laboratory analysis.

Key Features

Multi-Parameter Measurement

• The Horiba LAQUA PC220-K supports pH, ORP, conductivity, resistivity, TDS, salinity, and temperature measurement in one handheld meter.
• Moreover, the pH function helps users analyze acidic, neutral, and alkaline samples during routine water quality testing.
• In addition, the ORP function helps users evaluate oxidation-reduction conditions in water and liquid samples.
• Furthermore, the conductivity function helps users monitor dissolved ion levels across different sample types.
• Also, the TDS, resistivity, and salinity functions support broader conductivity-based water analysis.
• Therefore, users can perform several measurements with one portable meter instead of using separate instruments.
• pH and ORP Measurement
• The meter measures pH from -2.00 to 16.00 pH with 0.01 pH resolution.
• Moreover, the pH accuracy of ±0.01 pH supports reliable daily measurement for field and laboratory use.
• In addition, the automatic pH calibration system supports up to 5 points for USA and NIST buffers and up to 6 points for DIN buffers.
• Furthermore, the offset and average slope display helps users evaluate electrode performance after calibration.
• Meanwhile, the ORP range of ±2000 mV supports oxidation-reduction potential measurement in water samples.
• Also, the ORP calibration option helps users maintain reliable ORP performance during routine testing.
• As a result, users can check pH and ORP conditions more confidently during water quality analysis.
• Conductivity, TDS, Resistivity, and Salinity
• The conductivity function supports measurement up to 200.0 mS/cm with k = 1.0.
• Moreover, the conductivity resolution of 0.05% full scale helps users obtain clear readings during testing.
• In addition, the meter supports automatic and manual conductivity calibration for flexible operation.
• Furthermore, the adjustable reference temperature and temperature coefficient help users match measurement conditions with sample requirements.
• Also, the adjustable cell constant supports different conductivity cell configurations.
• Meanwhile, the TDS function supports Linear, EN27888, 442, and NaCl curves for different conversion methods.
• Additionally, the salinity function supports NaCl and seawater curves for saltwater and process water testing.
• Therefore, the PC220-K works well for conductivity-based analysis in environmental, industrial, and laboratory applications.
• Data Management and Field Operation
• The meter stores up to 1000 data records for easier result review and documentation.
• Moreover, auto log data helps users collect measurement results more efficiently during repeated testing.
• In addition, the real-time clock and date-time stamp support better traceability for GLP-related documentation.
• Furthermore, PC communication through USB cable and printer communication through RS232 cable help users transfer or print measurement results.
• Also, Auto Stable, Auto Hold, and Real-Time measurement modes give users flexible operation for different sample conditions.
• Meanwhile, the calibration alarm helps users maintain proper calibration schedules.
• Finally, the IP67 waterproof and dustproof housing, shock-resistant body, scratch-resistant surface, and non-slip design support reliable use in the field.

Specifications

• Product Name: Horiba LAQUA PC220-K pH / ORP / Conductivity / TDS / Resistivity / Salinity / Temperature Meter
• Model: LAQUA PC220-K
• Product Type: Handheld pH, ORP, conductivity, resistivity, TDS, salinity, and temperature meter kit
• pH and ORP Specifications
• pH Range: -2.00 to 16.00 pH
• pH Resolution: 0.01 pH
• pH Accuracy: ±0.01 pH
• pH Calibration Points: Up to 5 points for USA and NIST buffers; up to 6 points for DIN buffers
• Buffer Options: USA, NIST, DIN
• ORP Range: ±2000 mV
• ORP Resolution: 0.1 mV below ±1000 mV; 1 mV at or above ±1000 mV
• ORP Accuracy: ±0.3 mV below ±1000 mV; 0.3% of reading at or above ±1000 mV
• ORP Calibration Option: Yes
• Conductivity, TDS, Resistivity, and Salinity Specifications
• Conductivity Range: Low µS/cm range to 200.0 mS/cm with k = 1.0
• Conductivity Resolution: 0.05% full scale
• Conductivity Accuracy: ±0.6% full scale; ±1.5% full scale above 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
• Conductivity Calibration Points: Up to 4 automatic points or up to 5 manual points
• Unit Setting: S/cm and S/m, auto-ranging
• TDS Range: Low ppm range to 100 ppt with TDS factor = 0.5
• TDS Resolution: 0.01 ppm or mg/L; 0.1 ppt or g/L
• TDS Accuracy: ±0.1% full scale
• TDS Calibration Curves: Linear 0.40 to 1.00, EN27888, 442, NaCl
• Resistivity Range: 0.000 Ω·cm to 20.0 MΩ·cm
• Resistivity Resolution: 0.05% full scale
• Resistivity Accuracy: ±0.6% full scale; ±1.5% full scale above 18.0 MΩ·cm
• 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 Calibration Curves: NaCl and seawater
• Salinity Calibration Option: Yes
• Temperature and System Specifications
• 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
• Memory Data: Up to 1000 data records
• Auto Log Data: Yes
• Real-Time Clock: Yes
• Date and Time Stamp: Yes
• Measurement Modes: Auto Stable, Auto Hold, Real Time
• Offset / Average Slope Display: Yes
• Calibration Alarm: Yes, programmable up to 90 days
• 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: 2 × BNC for pH and conductivity electrodes; 2 × phono for temperature sensors
• Meter Output: Phono for PC or printer connection
• Display: Custom LCD with backlight
• Housing: IP67 waterproof and dustproof, shock-resistant, scratch-resistant, and non-slip
• Power Requirement: 2 × AA batteries
• Battery Life: More than 500 hours
• Meter Dimensions: 160 × 80 × 40.60 mm
• Meter Weight: Approximately 260 g with batteries; 216 g without batteries
• Kit Package

Meter Unit: LAQUA PC220 dual-channel meter

• Battery: 2 × AA batteries
• Manual: Manual and quick guide
• pH Electrode: 9652-10D plastic-body gel-filled pH electrode integrated with temperature sensor
• Conductivity Probe: 9383-10D plastic-body Ti/Pt black conductivity probe with k = 1.0, integrated with temperature sensor
• Calibration Solutions: pH 4.01 and 7.00 buffers; 1413 µS/cm and 12.88 mS/cm conductivity solutions, 60 mL each
• Accessory: Electrode adapter
• Case: Carrying case
• Applications

Water Quality Testing

• Horiba LAQUA PC220-K supports water quality testing in laboratories, environmental monitoring, field inspection, and industrial quality control.
• Moreover, users can apply this meter to analyze surface water, groundwater, wastewater, treated water, process water, cooling water, and boiler water.
• In addition, the pH and ORP functions help users evaluate acidity, alkalinity, and oxidation-reduction conditions in liquid samples.
• Furthermore, the conductivity, TDS, resistivity, and salinity functions help users monitor dissolved ion levels and general water quality conditions.
• Therefore, this meter supports complete water quality evaluation in one portable system.
• Field and Industrial Use
• The IP67 housing makes the PC220-K suitable for field testing and demanding work environments.
• Moreover, environmental teams can use this meter for conductivity surveys, salinity monitoring, pH testing, and routine water inspection.
• In addition, industrial users can use the instrument to monitor production water, cleaning water, process water, and treatment systems.
• Meanwhile, laboratory teams can use the memory, date-time stamp, PC communication, and printer communication features to organize measurement records more efficiently.
• Therefore, the multi-parameter capability, included electrodes, durable housing, long battery life, data logging, and communication functions make the LAQUA PC220-K suitable for users who need a complete portable meter for water analysis.