Skip to main content Skip to search Skip to main navigation

Horiba LAQUAtwin Sodium Ion Tester (Na+) with 2 calibration points and temperature measurement (Na-11)

Product number: 895657

Product information "Horiba LAQUAtwin Sodium Ion Tester (Na+) with 2 calibration points and temperature measurement (Na-11) "

Manufacturer Part No. 3200689159

LAQUAtwin NA-11 : The world's first pocket-sized sodium ion analyser.

Your mobile laboratory - for use on site: Ideal for water quality testing in agriculture, plant breeding and other applications.

HORIBA's unique compact meter integrates electrode, display and sample container to enable simple, effective on-site testing by direct measurement with a single drop.

  • Minimum sample volume: 0.3 ml (0.05 ml with sampling sheet B)
  • Up to 2 calibration points
  • Automatic standard detection: 150 & 2000ppm sodium (standard)
  • Adjustable high and low calibration values
  • Multiplication compensation: 0.01 to 9.90
  • Temperature and mV display
  • Temperature calibration: 5 to 40.0 ºC
  • Auto-hold / auto-stable measurement
  • Automatic switch-off: 30 min.
  • Low battery indicator
  • IP67 rating dust and waterproof
  • Replaceable sensor
  • 400 hours battery life: continuous operation without backlight
  • Material: ABS epoxy
  • Display: customised (monochrome) digital LCD with backlight
  • Operating conditions: 5 to 40 ºC, 85% or less relative humidity
  • Warranty: 2 years - meter, 6 months - sensor
  • Packed in a practical carrying case

Supplied with 150 & 2000ppm sodium standards, 5 x sampling sheets B, 2 x CR2032 batteries, dropper, instructions and quick reference guide

Dimensions

Height 3,4 cm
Length 18,2 cm
Width 14,3 cm

Weight

Weight 300 g

Other attributes

Applications Aquaculture and Coral, Beer, Beverages, Environmental, Food, Horticulture, Hydroponics, Laboratory, Schools, Water Conditioning, Water Treatment, Wine
Brand Horiba
Country of origin JP
Customs tariff number 90278990
Parameter Combined Multiparameter, Sodium Ion (Na+)
Quality Advanced
Technical data

Measurement Principle: Ion Selective Electrode

Minimum Sample Volume: 0.3 ml (0.05 ml with Sampling Sheet B)
 
Measurement Range:
2 to 9900 ppm (mg/L)
(0.1 to 430 mmol/L)
Resolution:
 0 to 99 ppm: 1 ppm
100 to 990 ppm: 10 ppm
1000 to 9900 ppm: 100 ppm
Accuracy: ± 10% of actual value
Maximum Calibration Points: 2
Temperature Display / Resolution: 0 to 50.0 ºC (0.1 ºC)
 
Functions
  • Automatic Standard Recognition
  • Changeable Low and High Calibration Values
  • Temperature Compensation
  • Temperature Calibration 
  • Multiplication Compensation (0.01 to 9.90)
  • Auto Hold / Auto Stable
  • Automatic Power Off (30 mins.)
  • Low Battery Indicator
  • IP67 Water / Dust Proof
  • Replaceable Sensor
Display: Custom (Monochrome) Digital LCD with Backlight
Operating Temperature / Humidity:
5 to 40 ºC / 85% or less in relative humidity (no condensation)
Battery Life: Approx. 400 hrs. continuous use without backlight
Material: ABS epoxy body / flat glass sensor
Dimensions: 164 x 29 x 20 mm(excluding projections)
Mass: Approx. 55g (including sensor and batteries)
 
Accessories included
  • 150 & 2000 ppm Standard Solutions (14 ml each)
  • Sampling Sheet B (5 pcs)
  • CR2032 Batteries (2)
  • Dropper
  • Instruction & Quick Manuals
Skip product gallery

Replacement sensor, calibration standards and accessories

Horiba LAQUAtwin S022 Sodium Ion Replacement Sensor for Na-11 tester
Product number: 895662
Measurement parameters: Sodium | Temperature
HORIBA LAQUAtwin Pocket Tester Sensors – Quick, Accurate, and Reliable The HORIBA LAQUAtwin Pocket Tester series enables fast and precise on-site measurement of water quality parameters. To ensure consistently reliable results, it is essential to check the sensors regularly and replace them when necessary.These replacement sensors are specially designed for the HORIBA LAQUAtwin series and are available in a wide range of variants for different measurements: pH, conductivity, salinity, redox (ORP), and ion-selective sensors for sodium, potassium, nitrate, calcium, and fluoride. Each sensor is engineered for maximum user-friendliness and accuracy—qualities that have made HORIBA a global leader in water quality testing.  Benefits of HORIBA Replacement Sensors: Easy replacement – Simple sensor exchange allows quick resumption of measurements. High accuracy – Ensures precise and reliable measurement results. Wide application range – Different sensors available for various water quality parameters. Durability – Designed for long service life, even under demanding conditions.Sensor Replacement InstructionsRemoving the sensor:  Switch off the tester.  Lift the sensor tip, then slide it slightly away from the device.  Pull the sensor out completely.  Attaching the sensor:  Ensure the tester is switched off.  Check that the waterproof seal is clean and intact.  Press the sensor into the device so that hook "A" on the tester fits into hole "a" on the sensor tongue.  Make sure the seal is not twisted. Important: After replacement, follow the instructions in your tester’s user manual to resume operation. Calibration—and in some cases conditioning—may be required. (Calibration instructions are included with the product.)  FAQ – Checking Sensor WearQ: How can I tell if my sensor is worn out? A: Perform a 2-point calibration. If a calibration error occurs, this indicates sensor deterioration and the sensor should be replaced.Regular inspection and timely replacement of sensors will ensure the long-term accuracy, reliability, and high quality of your HORIBA LAQUAtwin Pocket Tester measurements. Manufacturer Part Nr. 3200459867

€205.00*
Horiba 150ppm Sodium Ion Standard Solution (Y022L)
Product number: 895676
Measurement parameters: Sodium
To accurately calibrate and maintain the HORIBA LAQUAtwin Pocket Testers, HORIBA provides a special selection of buffer, calibration and standard solutions. A convenient pack size of 6 x 14 ml of these solutions meets the requirements of the pocket testers as only a few drops are needed for calibration. This specific pack size helps to reduce waste and optimize efficiency during regular calibrations. The solutions available cover a variety of measurement ranges, allowing users to select the appropriate solution to suit their individual analysis or measurement needs: - pH buffer solutions: Solutions with pH values of 4.01 or 7.00 are available to calibrate the pH measurement. With these buffers it is possible to precisely regulate and control the pH measurement function of the LAQUAtwin Pocket Tester.- Conductivity standard solutions: 1413 μS/cm standard solutions ensure that the conductivity measurement of your devices is carried out precisely.- NaCl standard solutions: 0.5% or 5.0% NaCl solutions are available for the calibration of salinity measurement.- Ion standard solutions: HORIBA provides standard solutions to calibrate ion selective measurements. HORIBA provides standard solutions for sodium, potassium, nitrate and calcium, available in different concentrations: from low (e.g. 150 ppm) to high concentrations (e.g. 5000 ppm).- Fluoride ion standard solutions: For the calibration of fluoride measurements, HORIBA offers standard solutions with concentrations of 1 ppm and 10 ppm.- TISAB solution: A special solution for use with fluoride ion standard solutions to adjust the ionic strength of the sample for precise fluoride measurements.- ORP standard solution: For the calibration of redox measurements (ORP), HORIBA offers a solution with a redox potential of 225 mV. With these special solutions, the HORIBA LAQUAtwin pocket testers always provide accurate and reliable measurement results. The integrity of their measurement data and the lifetime of their devices can be ensured by regular calibration with these specifically formulated solutions. It is of great importance to select the appropriate calibration solution and standard solution to maintain the accuracy of measurements and ensure the reliability of water quality measurements in various applications. Manufacturer Part No. 3200457724

€58.00*
Horiba 2000ppm Sodium Ion Standard Solution (Y022H)
Product number: 895675
Measurement parameters: Sodium
To accurately calibrate and maintain the HORIBA LAQUAtwin Pocket Testers, HORIBA provides a special selection of buffer, calibration and standard solutions. A convenient pack size of 6 x 14 ml of these solutions meets the requirements of the pocket testers as only a few drops are needed for calibration. This specific pack size helps to reduce waste and optimize efficiency during regular calibrations. The solutions available cover a variety of measurement ranges, allowing users to select the appropriate solution to suit their individual analysis or measurement needs: - pH buffer solutions: Solutions with pH values of 4.01 or 7.00 are available to calibrate the pH measurement. With these buffers it is possible to precisely regulate and control the pH measurement function of the LAQUAtwin Pocket Tester.- Conductivity standard solutions: 1413 μS/cm standard solutions ensure that the conductivity measurement of your devices is carried out precisely.- NaCl standard solutions: 0.5% or 5.0% NaCl solutions are available for the calibration of salinity measurement.- Ion standard solutions: HORIBA provides standard solutions to calibrate ion selective measurements. HORIBA provides standard solutions for sodium, potassium, nitrate and calcium, available in different concentrations: from low (e.g. 150 ppm) to high concentrations (e.g. 5000 ppm).- Fluoride ion standard solutions: For the calibration of fluoride measurements, HORIBA offers standard solutions with concentrations of 1 ppm and 10 ppm.- TISAB solution: A special solution for use with fluoride ion standard solutions to adjust the ionic strength of the sample for precise fluoride measurements.- ORP standard solution: For the calibration of redox measurements (ORP), HORIBA offers a solution with a redox potential of 225 mV. With these special solutions, the HORIBA LAQUAtwin pocket testers always provide accurate and reliable measurement results. The integrity of their measurement data and the lifetime of their devices can be ensured by regular calibration with these specifically formulated solutions. It is of great importance to select the appropriate calibration solution and standard solution to maintain the accuracy of measurements and ensure the reliability of water quality measurements in various applications. Manufacturer Part No. 3200457723

€58.00*
Horiba Crop Press Y049
Product number: 895821
The Horiba Crop Press Y049 is a robust, handy device for easy extraction of plant juice for laboratory and field analyses. Its stable lever mechanism enables efficient extraction of small sample quantities from leaves, stems or other plant parts – quickly, cleanly and without an additional power source. Ideal for use in plant physiology, nutrient analysis and quality control in research, agriculture and environmental monitoring. Manufacturer article number: 3200469679

€36.00*