Optimal Measurement Conditions for Precise and Reproducible Ammonium Analysis Ionic strength adjuster for stabilizing the measurement matrix and reducing matrix-related deviations in ion-selective ammonium measurements With the Horiba Ionic Ammonium Strength Adjuster, users receive a reliable ionic strength adjuster for professional ammonium measurements. The product supports a stable electrochemical measurement environment and helps ensure that results are more precise and comparable. abc-ISA is therefore the ideal addition for all applications requiring accurate ammonium determination. The Ionic Ammonium Strength Adjuster is a high-quality solution for reliable and reproducible determination of ammonium using ion-selective electrodes. It creates a defined measurement matrix, improves comparability between samples and calibration solutions, and supports stable and accurate results. Especially with varying sample compositions, the adjuster helps reduce matrix-related measurement deviations. By specifically adjusting ionic strength, the Horiba Ionic Ammonium Strength Adjuster creates optimal conditions for ammonium analysis in laboratory work, environmental analysis, water testing, and process control. The application is simple and supports efficient sample preparation in routine operations. Advantages of the Horiba Ionic Ammonium Strength Adjuster Suitable for ammonium measurements with ion-selective sensors. Ensures constant ionic strength in samples and standards. Improves reproducibility and measurement accuracy. Reduces matrix effects and interfering influences. Ideal for laboratory, analytics, water testing, and quality control. Typical Applications for the Ammonium Strength Adjuster Ammonium determination in laboratories. Water and wastewater analysis. Environmental analysis. Process and quality control. Routine analysis with ion-selective electrodes. Manufacturer article number: 3200987466 (500-NH4-ISA)

Manufacturer article number: 3200987465 (500-NA-ISA)

The Horiba LAQUA 300 BNC adapter is designed to act as an adapter for connecting an ion-selective electrode to the corresponding Smart Sensor module, which is fitted with a cable for connection to a HORIBA Laqua 300 series analyser. HORIBA BNC Adapter 300-BNC – Maximum flexibility for your HORIBA Laqua WQ300 analysers The HORIBA BNC Adapter 300-BNC is the ideal solution if you wish to flexibly expand your HORIBA Laqua WQ300 analysers and easily connect a wide variety of electrodes for immediate use. Whether in the laboratory, in water analysis or in industrial quality control – with this adapter, you can create a universal connection between the measuring instrument and the electrode, significantly expanding the range of applications for your measurement technology. Universal compatibility – Greater freedom in electrode selection With the HORIBA 300-BNC Adapter, you are no longer restricted to manufacturer-specific sensors. The adapter stands out because it can connect not only HORIBA-specific electrodes but also electrodes from other manufacturers, provided they have a BNC connector. The inclusion of a second input in the form of a RCA connector also enables the transmission of temperature data, supporting temperature-compensated measurement and display. Compatibility includes: 3-in-1 / combination pH electrodes and the pH sensor heads 300PH-2 / 300PH-5 3-in-1 / combination ORP electrodes and the ORP sensor head 300-O-2 Combination ion-selective electrodes (ISEs) and the ion sensor head 300-I-2 Thanks to an additional phono/RCA connector, temperature data can also be transmitted – for precise, temperature-compensated measurements. Which Horiba ion-selective electrodes is the adapter compatible with? 895882 Horiba 6560S-10C, chloride ion (Cl-) electrode 895883 Horiba 6561S-10C, fluoride ion (F-) electrode 895880 Horiba 5002S-10C, Ammonia (NH3) ion electrode with 3x membrane cap Your benefits at a glance Extended measurement capabilities: Use a wide variety of electrodes and measure a multitude of parameters – from pH and redox to specific ions. Manufacturer-independent flexibility: Choose the best electrode for your application – regardless of the manufacturer. Precise measurement results: Thanks to temperature compensation, you obtain reliable and reproducible results, even under changing conditions. Easy to use: The adapter allows electrodes to be connected quickly and easily to the WQ300 series measuring instruments. This saves time and optimises use in the laboratory and in the field. Quick connection, secure fit and ready for immediate use – ideal for laboratory and field use. Typical applications The HORIBA BNC Adapter 300-BNC is perfect for: Water analysis & environmental monitoring Research & development laboratories Food and beverage industry Chemical and pharmaceutical industry Quality assurance & production control Whether you are measuring pH values, determining redox potentials or analysing ion concentrations – this adapter turns your measuring instrument into a universal analysis platform. It is particularly useful for users who need a flexible solution to carry out a wide range of measurements with their existing HORIBA WQ300 measuring instruments. The 300-BNC adapter significantly expands the range of applications for the WQ300 series and enables cross-manufacturer compatibility in the field of electrochemical measurements. Why buy the HORIBA 300-BNC adapter? If you already own a HORIBA Laqua WQ300 meter, this adapter is an essential accessory for: continuing to use your existing electrodes saving on the cost of new sensor systems significantly expanding your measurement capabilities The HORIBA 300-BNC adapter transforms your HORIBA Laqua WQ300 series analysers into an open and flexible measurement system for a wide range of applications. Benefit from maximum compatibility, precise measurement results and easy integration into existing measurement processes.

300-2C2C, 2-cell conductivity sensor cartridge, stainless steel, K=0.1 0.01 to 500µS/cm to 2000 mS/cmManufacturer article number: 3200820579

300-4C-C, 4 cell conductivity sensor cartridge, epoxy, carbon body, 10µS/cm to 2000 mS/cmManufacturer article number: 3200780928

Optical dissolved oxygen sensor with hard moulded 2m or 5m cable including a membrane cap. Manufacturer Part Nr.  3200780940 (2 metres = 300-D-2)  3200780942 (5 metres = 300-D-5)

Optical dissolved oxygen sensor with hard moulded 2m or 5m cable including a membrane cap. Manufacturer Part Nr.  3200780940 (2 metres = 300-D-2)  3200780942 (5 metres = 300-D-5)

The HORIBA Dissolved Oxygen Sensor Cap (300-D-M) is an essential component for performing precise and reliable dissolved oxygen measurements in aqueous environments. This replacement cap is designed for use with HORIBA DO sensors models 300-D-2 and 300-D-5. It is the ideal solution for ensuring the measurement accuracy and longevity of your oxygen meter. Advantages of the HORIBA Dissolved Oxygen Sensor Cap Extended Measurement Range: The sensor cap allows for comprehensive dissolved oxygen measurements, making it suitable for a wide variety of applications, from environmental monitoring to industrial processes. Adaptability to Environmental Conditions: With its operating temperature range, it can be used for measurements in diverse aqueous environments, from cool natural waters to warmer industrial process waters. Durable Material: Made from PVC and PMMA, the sensor cap offers high resistance to chemical exposure and mechanical stress, ensuring durability in challenging measurement conditions. Easy Installation: The sensor cap can be replaced quickly and easily, reducing maintenance time and improving operational efficiency. Quick Guide to Replacing the Sensor Cap Remove the old cap: Detach the existing sensor cap from the DO sensor to make room for the new one. Attach the new cap: Secure the new sensor cap to the DO sensor so it can be quickly put back into service. Set the parameters: Enter the specific membrane parameters of the new cap into the meter to optimize measurement accuracy. Calibration process: Use the dedicated calibration function (“CAL in cap replacement”) to fine-tune the measurements with the new cap. Note: The detailed procedure for setting the membrane parameters and performing calibration is described in the device’s user manual. Following these steps ensures your meter is promptly and efficiently configured for the new sensor cap, maintaining accurate measurements over time. For anyone who depends on precise dissolved oxygen measurements, the HORIBA Dissolved Oxygen Sensor Cap (300-D-M) is indispensable. With its robust design, extended measurement range, and ease of use, it greatly enhances the reliability and service life of your HORIBA oxygen meter. Replacement DO cap for 300-D-2 and 300-D-5Manufacturer article number: 3200781554

300-O-C ORP sensor cartridge Manufacturer article number: 3200922104

300-P-C pH sensor cartridgeManufacturer article number: 3200786363

The high-quality multi-parameter handheld meters of the HORIBA LAQUA 200 series are suitable for use under a wide range of conditions and in direct daylight in the field, thanks to their monochrome LCD display with LED backlight. Another advantage of these devices is that the handheld meters are particularly resistant to shocks and scratches due to their special rubber coating and offer a long operating time thanks to the AA batteries with 2500 mAh. An IP67 certification, which confirms dust-tightness and protection against temporary immersion for up to 30 minutes at a water depth of one metre, completes the professional overall package alongside the ergonomic design and easy operation. Confident in the quality of its products, HORIBA offers a three-year warranty on the handheld measuring devices of the LAQUA 200 series. During measurements, users are supported by instructions displayed in the form of smiley symbols. This helps prevent operating errors that could lead to implausible measurement results. Furthermore, the measuring device features only 9 buttons and no menu texts. This design helps ensure that the device remains easy to operate, even when used intermittently or by different users. Functions and Features HORIBA meters feature an electrode wear indicator, a hold function to "save" the current measured value on the display, automatic calibration functions and a self-diagnostic function. The fold-out stand on the back of the devices allows users to keep their hands free and carry out measurements easily and safely. DO220 Version with GLP Functions Storage capacity of 1000 measurement data sets instead of 500 data sets. Measurement and calibration data are stored in compliance with GLP requirements, including date and time stamps. PC communication via optional USB cable. RS232 printer function for printing measurement data. Scope of Delivery DO210 or DO220 handheld meter Instruction manual and quick reference guide Manufacturer Article Numbers DO210: 3200779541 DO220: 3200779542 Note on Scope of Delivery: From November 2026, HORIBA products will be supplied without batteries. Existing stock may still include batteries. Batteries are no longer included with newly manufactured products and must be purchased separately if required.

The high-quality multi-parameter handheld meters of the HORIBA LAQUA 200 series are suitable for use under a wide range of conditions and in direct daylight in the field, thanks to their monochrome LCD display with LED backlight. Another advantage of these devices is that the handheld meters are particularly resistant to shocks and scratches due to their special rubber coating and offer a long operating time thanks to the AA batteries with 2500 mAh. An IP67 certification, which confirms dust-tightness and protection against temporary immersion for up to 30 minutes at a water depth of one metre, completes the professional overall package alongside the ergonomic design and easy operation. Confident in the quality of its products, HORIBA offers a three-year warranty on the handheld measuring devices of the LAQUA 200 series. During measurements, users are supported by instructions displayed in the form of smiley symbols. This helps prevent operating errors that could lead to implausible measurement results. Furthermore, the measuring device features only 9 buttons and no menu texts. This design helps ensure that the device remains easy to operate, even when used intermittently or by different users. Functions and Features HORIBA meters feature an electrode wear indicator, a hold function to "save" the current measured value on the display, automatic calibration functions and a self-diagnostic function. The fold-out stand on the back of the devices allows users to keep their hands free and carry out measurements easily and safely. DO220 Version with GLP Functions Storage capacity of 1000 measurement data sets instead of 500 data sets. Measurement and calibration data are stored in compliance with GLP requirements, including date and time stamps. PC communication via optional USB cable. RS232 printer function for printing measurement data. Scope of Delivery DO210 or DO220 handheld meter Instruction manual and quick reference guide Manufacturer Article Numbers DO210: 3200779541 DO220: 3200779542 Note on Scope of Delivery: From November 2026, HORIBA products will be supplied without batteries. Existing stock may still include batteries. Batteries are no longer included with newly manufactured products and must be purchased separately if required.

Stress-free measurement - professional model Water quality analysis is repeatedly performed in laboratories on a daily basis. Our high-end benchtop model was developed to provide simplicity with excellent on-site usability - from operation and maintenance through to troubleshooting.Ideal for student training and routine applications. Good value for money: no bells and whistles that sounds good but is rarely used. From a renowned manufacturer whose company started with pH meters as early as 1945.Highly accurate measurements  Accepts up to 5 conductivity calibration points Automatic calibration at 84μS/cm, 1413μS/cm, 12.88mS/cm, & 111.8mS/cm standards Displays average calibration factor Selectable cell constant Allows 1-point salinity calibration and temperature calibration Pre-programmed TDS and salinity curves for various applicationsScope of delivery: Measuring device with integrated electrode stand Universal mains adapter with 6 plugs Operating instructions Starter set version additionally contains: 9382-10D plastic body conductivity electrode, cell constant k=1.0 84 µS/cm, 1413 µS/cm, 12.88 mS/cm conductivity standard (1 x 250ml each) with electrode holder Manufacturer article number:1300095721 (EC1500-S)

High-end laboratory measuring instrument for analytics  Dear customers, herewith we offer you our highly professional Horiba laboratory table-top measuring instrument of the 2000 series.  The LAQUA 2000 series laboratory tabletop meter has a very high-quality 5 inch display with backlighting which shows you all the important information, such as the measured value with up to three decimal places (depending on the resolution), the temperature, the date with time and much more.  The LAQUA 2000 series also offers you an adequate device memory with automatic data storage after a set time interval to document your daily measurements accurately over a long period of time. To protect the device settings from unauthorised access, they are password-protected. After your measurements, you can easily transfer all measurement data from the device to your PC via a USB cable in CSV, Excel and Pdf formats using the DAS20 software.  In order to facilitate your daily work with the device, the table measuring device visualises the correct calibration, the stable measurement as well as the electrode wear condition. The operation is intuitive because the available keys are marked with symbols and abbreviations. After the analysis, you can clean the device easily and in a time-saving manner with a damp cloth, as the surface is dirt-repellent due to its nature. With the electrode stand included in the scope of delivery, two electrodes can be held and adjusted in height. This allows you to individually align your electrode to your container or glass for calibration and measurement. Special features of the Laqua EC2000 model (multi-parameter): The EC2000 is a measuring instrument which evaluates the conductivity in various measuring ranges and also measures the TDS, resistance, salinity and temperature values. Conductivity-resistivity-TDS-salinity wide measuring range from 0.001μS/cm to 2,000 S/cm  allows automatic and manual conductivity calibrations  records individual and average calibration factors after conductivity calibration  Calculates resistance, TDS and salinity based on measured conductivity  7 conductivity ranges:   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) Below we would like to show you in full the general functions of the Horiba LAQUA 2000 series: internal memory for up to 2000 data sets, measurement data with time and date information records and stores data in the unit memory based on a specified time interval a 4-digit password protects the meter set-up mode from unauthorised access data can be transferred to a computer and exported in the following formats CSV/Excel/PDF GLP/GMP  compliance of the instrument as data can be displayed, recorded and printed with date and time stamp on the instrument Software updates can be downloaded to the instrument Calibration reminder function, indicates that it is time to calibrate (alarm adjustable up to 90 days) Electrode holder is mounted on the meter and can hold up to 2 electrodes (rotates 360º and can be moved up and down 30cm) Displays measurement stability in measurement and calibration mode displays electrode condition based on calibration data smooth surface, easy cleaning RS-232/USB, therefore easy PC and printer connection and free instrument software Ergonomic design for easy viewing and operation Clearly labelled and easy-to-use ports for communication and measurement 5" digital display with backlight, shows all important measurement values and status Automatic calibration, recognises a wide range of standard solutionsadjustable switch-off time (up to 30 minutes) temperature compensation, the temperature in °C or °F is either automatically detected if a temperature sensor is connected (ATC mode) or manually entered by the user several measuring modes: Auto-Stable mode signals a stable measured value,Auto-Hold mode holds a stable measured valueReal Time mode continuously displays current readings small meter footprint of 155 x 150 mm, saves valuable space Temperature detection, easy display of sample temperature user selectable resolution, up to 3 digits Fixed and individual calibration pointsEasy navigation, navigate through the settings menu by up, down, right and left Scope of delivery: Measuring device with integrated electrode stand Universal mains adapter with 6 plugs Operating instructions Starter set version additionally contains 9382-10D conductivity electrode with plastic body, cell constant k=1.0 84 µS/cm, 1413 µS/cm, 12.88 mS/cm (1 x 250ml each) Flow cell available in combination with 9371-10 stainless steel conductivity cell for ultrapure water measurement (300-2C-C) Manufacturer part number:Meter only   EC2000 (3200896965) Starter-set   EC2000-S (1300098881)

The high-quality multi-parameter handheld meters of the HORIBA LAQUA 200 series are suitable for use under a wide range of conditions and in direct daylight in the field, thanks to their monochrome LCD display with LED backlight. Another advantage of these devices is that the handheld meters are particularly resistant to shocks and scratches due to their special rubber coating and offer a long operating time thanks to the AA batteries with 2500 mAh. An IP67 certification, which confirms dust-tightness and protection against temporary immersion for up to 30 minutes at a water depth of one metre, completes the professional overall package alongside the ergonomic design and easy operation. Confident in the quality of its products, HORIBA offers a three-year warranty on the handheld measuring devices of the LAQUA 200 series. During measurements, users are supported by instructions displayed in the form of smiley symbols. This helps prevent operating errors that could lead to implausible measurement results. Furthermore, the measuring device features only 9 buttons and no menu texts. This design helps ensure that the device remains easy to operate, even when used intermittently or by different users. Functions and Features HORIBA meters feature an electrode wear indicator, a hold function to "save" the current measured value on the display, automatic calibration functions and a self-diagnostic function. The fold-out stand on the back of the devices allows users to keep their hands free and carry out measurements easily and safely. EC220 Version with GLP Functions Storage capacity of 1000 measurement data sets instead of 500 data sets. Measurement and calibration data are stored in compliance with GLP requirements, including date and time stamps. PC communication via optional USB cable. RS232 printer function for printing measurement data. Scope of Delivery EC210 or EC220 handheld meter Instruction manual and quick reference guide Manufacturer Article Numbers EC210: 3200779539 EC220: 3200779540 Note on Scope of Delivery: From November 2026, HORIBA products will be supplied without batteries. Existing stock may still include batteries. Batteries are no longer included with newly manufactured products and must be purchased separately if required.

The high-quality multi-parameter handheld meters of the HORIBA LAQUA 200 series are suitable for use under a wide range of conditions and in direct daylight in the field, thanks to their monochrome LCD display with LED backlight. Another advantage of these devices is that the handheld meters are particularly resistant to shocks and scratches due to their special rubber coating and offer a long operating time thanks to the AA batteries with 2500 mAh. An IP67 certification, which confirms dust-tightness and protection against temporary immersion for up to 30 minutes at a water depth of one metre, completes the professional overall package alongside the ergonomic design and easy operation. Confident in the quality of its products, HORIBA offers a three-year warranty on the handheld measuring devices of the LAQUA 200 series. During measurements, users are supported by instructions displayed in the form of smiley symbols. This helps prevent operating errors that could lead to implausible measurement results. Furthermore, the measuring device features only 9 buttons and no menu texts. This design helps ensure that the device remains easy to operate, even when used intermittently or by different users. Functions and Features HORIBA meters feature an electrode wear indicator, a hold function to "save" the current measured value on the display, automatic calibration functions and a self-diagnostic function. The fold-out stand on the back of the devices allows users to keep their hands free and carry out measurements easily and safely. EC220 Version with GLP Functions Storage capacity of 1000 measurement data sets instead of 500 data sets. Measurement and calibration data are stored in compliance with GLP requirements, including date and time stamps. PC communication via optional USB cable. RS232 printer function for printing measurement data. Scope of Delivery EC210 or EC220 handheld meter Instruction manual and quick reference guide Manufacturer Article Numbers EC210: 3200779539 EC220: 3200779540 Note on Scope of Delivery: From November 2026, HORIBA products will be supplied without batteries. Existing stock may still include batteries. Batteries are no longer included with newly manufactured products and must be purchased separately if required.

High-end laboratory measuring instrument for analytics  Dear customers, herewith we offer you our highly professional Horiba laboratory table-top measuring instrument of the 2000 series.  The LAQUA 2000 series laboratory tabletop meter has a very high-quality 5 inch display with backlighting which shows you all the important information, such as the measured value with up to four decimal places in this version (depending on the resolution), the temperature, the date with time and much more.  The LAQUA 2000 series also offers you an adequate device memory with automatic data storage after a set time interval to document your daily measurements accurately over a long period of time. To protect the device settings from unauthorised access, they are password-protected. After your measurements, you can easily transfer all measurement data from the device to your PC via a USB cable in CSV, Excel and Pdf formats using the DAS20 software.  In order to facilitate your daily work with the device, the table measuring device visualises the correct calibration, the stable measurement as well as the electrode wear condition. The operation is intuitive because the available keys are marked with symbols and abbreviations. After the analysis, you can clean the device easily and in a time-saving manner with a damp cloth, as the surface is dirt-repellent due to its nature. With the electrode stand included in the scope of delivery, two electrodes can be held and adjusted in height. This allows you to individually align your electrode to your container or glass for calibration and measurement. Special features of the Laqua ION2000 model : The ION2000 is a laboratory meter to which you can connect the separately available ion-selective Horiba probes or determine the pH value and the redox value via the electrodes. Single input, connection of one electrode. Ions (ammonia, calcium, chloride, fluoride, nitrate, potassium)  Measurement ion-selective  accepts combined and half-cell ion-selective electrodes  wide measuring range from 0.000 μg/L to 9999 g/L  accepts up to 5 user-defined ion calibration points  choice of preferred units: μg/L - mg/L - g/L, ppm - ppt, mmol/L - mol/L  Resolution of 4 significant digits after the decimal point with automatic scaling  pH-ORP wide measuring range; -2.000 to 20.000 pH  high accuracy; ± 0.003 pH  resolution: 0.1, 0.01 or 0.001 pH  continuous display of calibrated points  display of offset and slope - by segment and average up to 5 pH  calibration points ± 2000.0 mV  1-point redox calibration  automatically recognises and calibrates USA, NIST, NIST2 and DIN pH buffers  allows CUST (Custom) buffers for manual calibration  Below we would like to show you in full the general functions of the Horiba LAQUA 2000 series:  internal memory for up to 2000 data sets, measurement data with time and date information  records and stores data in the unit memory based on a specified time interval  a 4-digit password protects the meter set-up mode from unauthorised access  data can be transferred to a computer and exported in the following formats CSV/Excel/PDF  GLP/GMP compliance of the instrument as data can be displayed, recorded and printed with date and time stamp on the instrument  Software updates can be downloaded to the instrument  Calibration reminder function, indicates that it is time to calibrate (alarm adjustable up to 90 days)  Electrode holder is mounted on the meter and can hold up to 2 electrodes (rotates 360º and can be moved up and down 30cm)  Displays measurement stability in measurement and calibration mode  displays electrode condition based on calibration data  smooth surface, easy cleaning  RS-232/USB, therefore easy PC and printer connection and free instrument software  Ergonomic design for easy viewing and operation  Clearly labelled and easy-to-use ports for communication and measurement  5" digital display with backlight, shows all important measurement values and status  Automatic calibration, recognises a wide range of standard solutions adjustable switch-off time (up to 30 minutes)  temperature compensation, the temperature in °C or °F is either automatically detected if a temperature sensor is connected (ATC mode) or manually entered by the user  several measuring modes:  Auto-Stable mode signals a stable measured value, Auto-Hold mode holds a stable measured value Real Time mode continuously displays current readings  small meter footprint of 155 x 150 mm, saves valuable space  Temperature detection, easy display of sample temperature user selectable resolution, up to 3 digits  Fixed and individual calibration points Easy navigation, navigate through the settings menu by up, down, right and left  Scope of delivery:  Measuring device with integrated electrode stand  Universal mains adapter with 6 plugs  Operating instructions  Manufacturer part number: Meter only ION2000 (3200896963) 

Stress-free measurement - professional model Water quality analysis is repeatedly performed in laboratories on a daily basis. Our multiparameter laboratory measuring instrument was developed to provide simplicity with excellent on-site usability - from operation and maintenance through to troubleshooting. Simultaneous measurement is possible by connecting two electrodes at the same time.Ideal for student training and routine applications. Good value for money: no bells and whistles that sounds good but is rarely used. From a renowned manufacturer whose company started with pH meters as early as 1945.Highly accurate measurements Automatic temperature compensation Accepts up to 6 pH- and up to 5 conductivity- calibration points Auto calibrates USA, NIST, & DIN pH buffers Displays offset & average slope Allows 1-point ORP-, salinity- and temperature- calibrationScope of delivery: Measuring device with integrated electrode stand Universal mains adapter with 6 plugs Operating instructions Starter set version additionally contains: 9625-10D refillable pH electrode with plastic body 9382-10D plastic body conductivity electrode, cell constant k=1.0 pH 4, 7 and 10 buffer solutions & 3.33M KCl (1 x 250ml each)84 µS/cm, 1413 µS/cm, 12.88 mS/cm conductivity standard (1 x 250ml each)with electrode holder Manufacturer article number:1300095722 (PC1500-SR)

High-end laboratory measuring instrument for analytics  Dear customers, herewith we offer you our highly professional Horiba laboratory table-top measuring instrument of the 2000 series.  The LAQUA 2000 series laboratory tabletop meter has a very high-quality 5 inch display with backlighting which shows you all the important information, such as the measured value with up to three decimal places (depending on the resolution), the temperature, the date with time and much more.  The LAQUA 2000 series also offers you an adequate device memory with automatic data storage after a set time interval to document your daily measurements accurately over a long period of time. To protect the device settings from unauthorised access, they are password-protected. After your measurements, you can easily transfer all measurement data from the device to your PC via a USB cable in CSV, Excel and Pdf formats using the DAS20 software.  In order to facilitate your daily work with the device, the table measuring device visualises the correct calibration, the stable measurement as well as the electrode wear condition. The operation is intuitive because the available keys are marked with symbols and abbreviations. After the analysis, you can clean the device easily and in a time-saving manner with a damp cloth, as the surface is dirt-repellent due to its nature. The electrode stand included in the starter set can be used to hold two electrodes and adjust their height. This allows you to individually align your electrode to your container or glass for calibration and measurement. Special features of the Laqua PC2000 model (multi-parameter): The PC2000 is a combination of the ION2000 and the EC2000 with the advantage that you can measure all parameters with one device. Dual input, connection of 2 electrodes at the same time. pH-ORP wide measuring range; -2.000 to 20.000 pH  high accuracy; ± 0.003 pH  resolution: 0.1, 0.01 or 0.001 pH  continuous display of calibrated points  display of offset and slope - by segment and average up to 5 pH  calibration points ± 2000.0 mV  1-point redox calibration  automatically recognises and calibrates USA, NIST, NIST2 and DIN pH buffers  allows CUST (Custom) buffers for manual calibration  Conductivity-resistivity-TDS-salinity wide measuring range from 0.001μS/cm to 2,000 S/cm  allows automatic and manual conductivity calibrations  records individual and average calibration factors after conductivity calibration  Calculates resistance, TDS and salinity based on measured conductivity  7 conductivity ranges:   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) Ions (ammonia, calcium, chloride, fluoride, nitrate, potassium)  Measurement ion-selective accepts combined and half-cell ion-selective electrodes wide measuring range from 0.000 μg/L to 9999 g/L accepts up to 5 user-defined ion calibration points choice of preferred units: μg/L - mg/L - g/L, ppm - ppt, mmol/L - mol/L Resolution of 4 significant digits after the decimal point with automatic scaling  Below we would like to show you in full the general functions of the Horiba LAQUA 2000 series: internal memory for up to 2000 data sets, measurement data with time and date information records and stores data in the unit memory based on a specified time interval a 4-digit password protects the meter set-up mode from unauthorised access data can be transferred to a computer and exported in the following formats CSV/Excel/PDF GLP/GMP  compliance of the instrument as data can be displayed, recorded and printed with date and time stamp on the instrument Software updates can be downloaded to the instrument Calibration reminder function, indicates that it is time to calibrate (alarm adjustable up to 90 days) Electrode holder is mounted on the meter and can hold up to 2 electrodes (rotates 360º and can be moved up and down 30cm). Electrode holder only included in the starter set.Displays measurement stability in measurement and calibration mode displays electrode condition based on calibration data smooth surface, easy cleaning RS-232/USB, therefore easy PC and printer connection and free instrument software Ergonomic design for easy viewing and operation Clearly labelled and easy-to-use ports for communication and measurement 5" digital display with backlight, shows all important measurement values and status Automatic calibration, recognises a wide range of standard solutionsadjustable switch-off time (up to 30 minutes) temperature compensation, the temperature in °C or °F is either automatically detected if a temperature sensor is connected (ATC mode) or manually entered by the user several measuring modes: Auto-Stable mode signals a stable measured value,Auto-Hold mode holds a stable measured valueReal Time mode continuously displays current readings small meter footprint of 155 x 150 mm, saves valuable space Temperature detection, easy display of sample temperature user selectable resolution, up to 3 digits Fixed and individual calibration pointsEasy navigation, navigate through the settings menu by up, down, right and left Scope of delivery: Measuring device with integrated electrode stand Universal mains adapter with 6 plugs Operating instructions Starter set version additionally contains 9625-10D refillable pH electrode with plastic body 9382-10D conductivity electrode with plastic body, cell constant k=1.0 pH 4, 7 and 10 buffer solutions & 3.33M KCl (1 x 250ml each) 84 µS/cm, 1413 µS/cm, 12.88 mS/cm (1 x 250ml each) with electrode holderFlow cell available in combination with 9371-10 stainless steel conductivity cell for ultrapure water measurement (300-2C-C) Manufacturer part number:Meter only   PC2000 (3200896964) Starter-set   PC2000-SR (1300098882)

The high-quality multi-parameter handheld meters of the HORIBA LAQUA 200 series are suitable for use under a wide range of conditions and in direct daylight in the field, thanks to their monochrome LCD display with LED backlight. Another advantage of these devices is that the handheld meters are particularly resistant to shocks and scratches due to their special rubber coating and offer a long operating time thanks to the AA batteries with 2500 mAh. An IP67 certification, which confirms dust-tightness and protection against temporary immersion for up to 30 minutes at a water depth of one metre, completes the professional overall package alongside the ergonomic design and easy operation. Confident in the quality of its products, HORIBA offers a three-year warranty on the handheld measuring devices of the LAQUA 200 series. During measurements, users are supported by instructions displayed in the form of smiley symbols. This helps prevent operating errors that could lead to implausible measurement results. Furthermore, the measuring device features only 9 buttons and no menu texts. This design helps ensure that the device remains easy to operate, even when used intermittently or by different users. Functions and Features HORIBA meters feature an electrode wear indicator, a hold function to "save" the current measured value on the display, automatic calibration functions and a self-diagnostic function. The fold-out stand on the back of the devices allows users to keep their hands free and carry out measurements easily and safely. PC220 Version with GLP Functions Storage capacity of 1000 measurement data sets instead of 500 data sets. Measurement and calibration data are stored in compliance with GLP requirements, including date and time stamps. PC communication via optional USB cable. RS232 printer function for printing measurement data. Scope of Delivery PC210 or PC220 handheld meter Instruction manual and quick reference guide Manufacturer Article Numbers PC210: 3200779543 PC220: 3200779544 Note on Scope of Delivery: From November 2026, HORIBA products will be supplied without batteries. Existing stock may still include batteries. Batteries are no longer included with newly manufactured products and must be purchased separately if required.

The high-quality multi-parameter handheld meters of the HORIBA LAQUA 200 series are suitable for use under a wide range of conditions and in direct daylight in the field, thanks to their monochrome LCD display with LED backlight. Another advantage of these devices is that the handheld meters are particularly resistant to shocks and scratches due to their special rubber coating and offer a long operating time thanks to the AA batteries with 2500 mAh. An IP67 certification, which confirms dust-tightness and protection against temporary immersion for up to 30 minutes at a water depth of one metre, completes the professional overall package alongside the ergonomic design and easy operation. Confident in the quality of its products, HORIBA offers a three-year warranty on the handheld measuring devices of the LAQUA 200 series. During measurements, users are supported by instructions displayed in the form of smiley symbols. This helps prevent operating errors that could lead to implausible measurement results. Furthermore, the measuring device features only 9 buttons and no menu texts. This design helps ensure that the device remains easy to operate, even when used intermittently or by different users. Functions and Features HORIBA meters feature an electrode wear indicator, a hold function to "save" the current measured value on the display, automatic calibration functions and a self-diagnostic function. The fold-out stand on the back of the devices allows users to keep their hands free and carry out measurements easily and safely. PC220 Version with GLP Functions Storage capacity of 1000 measurement data sets instead of 500 data sets. Measurement and calibration data are stored in compliance with GLP requirements, including date and time stamps. PC communication via optional USB cable. RS232 printer function for printing measurement data. Scope of Delivery PC210 or PC220 handheld meter Instruction manual and quick reference guide Manufacturer Article Numbers PC210: 3200779543 PC220: 3200779544 Note on Scope of Delivery: From November 2026, HORIBA products will be supplied without batteries. Existing stock may still include batteries. Batteries are no longer included with newly manufactured products and must be purchased separately if required.

The high-quality multi-parameter handheld meters of the HORIBA LAQUA 200 series are suitable for use under a wide range of conditions and in direct daylight in the field, thanks to their monochrome LCD display with LED backlight. Another advantage of these devices is that the handheld meters are particularly resistant to shocks and scratches due to their special rubber coating and offer a long operating time thanks to the AA batteries with 2500 mAh. An IP67 certification, which confirms dust-tightness and protection against temporary immersion for up to 30 minutes at a water depth of one metre, completes the professional overall package alongside the ergonomic design and easy operation. Confident in the quality of its products, HORIBA offers a three-year warranty on the handheld measuring devices of the LAQUA 200 series. During measurements, users are supported by instructions displayed in the form of smiley symbols. This helps prevent operating errors that could lead to implausible measurement results. Furthermore, the measuring device features only 9 buttons and no menu texts. This design helps ensure that the device remains easy to operate, even when used intermittently or by different users. Functions and Features HORIBA meters feature an electrode wear indicator, a hold function to "save" the current measured value on the display, automatic calibration functions and a self-diagnostic function. The fold-out stand on the back of the devices allows users to keep their hands free and carry out measurements easily and safely. PD220 Version with GLP Functions Storage capacity of 1000 measurement data sets instead of 500 data sets. Measurement and calibration data are stored in compliance with GLP requirements, including date and time stamps. PC communication via optional USB cable. RS232 printer function for printing measurement data. Scope of Delivery PD210 or PD220 handheld meter Instruction manual and quick reference guide Manufacturer Article Numbers PD210: 3200779545 PD220: 3200779546 Note on Scope of Delivery: From November 2026, HORIBA products will be supplied without batteries. Existing stock may still include batteries. Batteries are no longer included with newly manufactured products and must be purchased separately if required.

The high-quality multi-parameter handheld meters of the HORIBA LAQUA 200 series are suitable for use under a wide range of conditions and in direct daylight in the field, thanks to their monochrome LCD display with LED backlight. Another advantage of these devices is that the handheld meters are particularly resistant to shocks and scratches due to their special rubber coating and offer a long operating time thanks to the AA batteries with 2500 mAh. An IP67 certification, which confirms dust-tightness and protection against temporary immersion for up to 30 minutes at a water depth of one metre, completes the professional overall package alongside the ergonomic design and easy operation. Confident in the quality of its products, HORIBA offers a three-year warranty on the handheld measuring devices of the LAQUA 200 series. During measurements, users are supported by instructions displayed in the form of smiley symbols. This helps prevent operating errors that could lead to implausible measurement results. Furthermore, the measuring device features only 9 buttons and no menu texts. This design helps ensure that the device remains easy to operate, even when used intermittently or by different users. Functions and Features HORIBA meters feature an electrode wear indicator, a hold function to "save" the current measured value on the display, automatic calibration functions and a self-diagnostic function. The fold-out stand on the back of the devices allows users to keep their hands free and carry out measurements easily and safely. PD220 Version with GLP Functions Storage capacity of 1000 measurement data sets instead of 500 data sets. Measurement and calibration data are stored in compliance with GLP requirements, including date and time stamps. PC communication via optional USB cable. RS232 printer function for printing measurement data. Scope of Delivery PD210 or PD220 handheld meter Instruction manual and quick reference guide Manufacturer Article Numbers PD210: 3200779545 PD220: 3200779546 Note on Scope of Delivery: From November 2026, HORIBA products will be supplied without batteries. Existing stock may still include batteries. Batteries are no longer included with newly manufactured products and must be purchased separately if required.

Stress-free measurement - professional model Water quality analysis is repeatedly performed in laboratories on a daily basis. Our high-end benchtop model was developed to provide simplicity with excellent on-site usability - from operation and maintenance through to troubleshooting.Ideal for student training and routine applications. Good value for money: no bells and whistles that sounds good but is rarely used. From a renowned manufacturer whose company started with pH meters as early as 1945.Highly accurate pH and ORP measurements Automatic temperature compensation Accepts up to 6 pH calibration points Auto calibrates USA, NIST, & DIN pH buffers Displays offset & average slope Allows 1-point ORP calibration and temperature calibrationScope of delivery: Measuring device with integrated electrode stand Universal mains adapter with 6 plugs Operating instructions Starter set version additionally contains: 9625-10D refillable pH electrode with plastic body pH 4, 7 and 10 buffer solutions & 3.33M KCl (1 x 250ml each)with electrode holder Manufacturer article number:1300095720 (PH1500-SR)