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               LabQuest 2 App Version 2.9 Update released - supports GoDirect wireless sensors                                 Go Direct Charging Station (GDX-CRG) Product Safety recall, for details email info@scientrific.com.au                                         Check out our new WiFi Weather Station                               
        
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Vernier Conductivity Probe

Order code: CON-BTA
Purchase QTY: (Each) 1+
Scientrific's price   $301.00
Note: Prices do NOT include GST or freight

VERNIER CONDUCTIVITY PROBE
The Vernier Conductivity Probe determines the ionic content of an aqueous solution by measuring its conductivity. This has many applications in chemistry, biology and environmental science.

Vernier's conductivity probe has three ranges providing optimal precision in any given range. Biology teachers can use this probe to demonstrate diffusion of ions through membranes. Chemistry students are able to quickly investigate the difference between ionic and molecular compounds, strong and weak acids, or ionic compounds that yield different ratios of ions. Environmental science students use it to measure TDS, total dissolved solids.

Features:
• Fast response time: Reaches 98% of full value in less than 5 seconds.
• Quick and easy calibration using Vernier's software.
• Built-in temperature compensation allows calibration of the probe in the lab before taking measurements outdoors without temperature changes affecting data.
• Alternating current at its electrodes preventing polarization and electrolysis, reducing contamination of solutions.
• ABS-body graphite electrode eliminates worry about corrosion of metal electrodes.

Requirements:
This sensor requires suitable software and an interface such as one of the Vernier LabQuest variations or Vernier Go-Link.
For comprehensive details of the possible sensor/interface/software combinations see the Compatibility Guide link below.

Specifications:
• Range:
     Low Range: 0-200µS/cm (0-100mg/L TDS)
     Mid Range: 0-2000µS/cm (0-1000mg/L TDS)
     High Range: 0-20,000µS/cm (0-10,000mg/L TDS)
• Typical Resolution:
     Low Range: 0.1μS/cm (0.05mg/L TDS)
     Mid Range: 1μS/cm (0.5mg/L TDS)
     High Range 10μS/cm (5mg/L TDS)
• Accuracy using factory calibration:
     ±8% of full-scale reading for low range
     ±3% of full-scale reading for mid range
     ±4% of full-scale reading for high range
• Accuracy using custom calibration: ±2% of full-scale reading for each range
• Response Time: 98% of full-scale reading in 5 seconds, 100% of full-scale in 15 seconds
• Temperature Compensation: automatic from 5-35°C
• Temperature Range (can be placed in): 0-80°C
• Cell Constant: 1.0cm-1
• Description: ABS body, parallel carbon (graphite) electrodes
• Dimensions: 12mm OD and 150mm length

Included:
• Vernier Conductivity Probe
• 90mL bottle of 1000µS/cm NaCl standard solution

User ManualVernier Conductivity Probe

Educational use only:
Vernier and Kidwind products are designed for educational use. They are not appropriate for industrial, medical or commercial applications. Details


Warranty
  • Warranty: 5 year limited warranty
    Dimensions
    • Package size (HxWxD): 64x152x229mm
    • Packed weight: 250g

      Last edited 23rd Jan 2024


      Videos:

      Vernier Conductivity Probe CON-BTA Tech Tips


      This product is used in teaching these Australian Curriculum codes:
      ACSBL019 - Biodiversity and the interconnectedness of life - Describing biodiversity - Ecosystems are diverse, composed of varied habitats and can be described in terms of their component species, species interactions and the abiotic factors that make up the environment
      ACSBL021 - Biodiversity and the interconnectedness of life - Describing biodiversity - In addition to biotic factors, abiotic factors including climate and substrate can be used to and classify environments
      ACSBL029 - Biodiversity and the interconnectedness of life - Ecosystem dynamics - Models of ecosystem interactions (for example, food webs, successional models) can be used to predict the impact of change and are based on interpretation of and extrapolation from sample data (for example, data derived from ecosystem surveying techniques
      ACSBL047 - Cells and multicellular organism - Cells as the basis of life - Factors that affect exchange of materials across membranes include the surface-area-to-volume ratio of the cell, concentration gradients, and the physical and chemical nature of the materials being exchanged
      ACSBL046 - Cells and multicellular organism - Cells as the basis of life - Movement of materials across membranes occurs via diffusion, osmosis, active transport and/or endocytosis
      ACSBL045 - Cells and multicellular organism - Cells as the basis of life - The cell membrane separates the cell from its surroundings and controls the exchange of materials, including gases, nutrients and wastes, between the cell and its environment
      ACSCH063 - Molecular interactions and reactions - Aqueous solutions and acidity - The concentration of a solution is defined as the amount of solute divided by the amount of solution; this can be represented in a variety of ways including by the number of moles of the solute per litre of solution (mol L­1) and the mass of the solute pe
      ACSCH065 - Molecular interactions and reactions - Aqueous solutions and acidity - The solubility of substances in water, including ionic and molecular substances, can be explained by the intermolecular forces between species in the substances and water molecules, and is affected by changes in temperature
      ACSCH061 - Molecular interactions and reactions - Aqueous solutions and acidity - Water is a key substance in a range of chemical systems because of its unique properties, including its boiling point, density in solid and liquid phases, surface tension, and ability to act as a solvent
      ACSCH102 - Equilibrium acids and redox reactions - Chemical equilibrium systems - Volumetric analysis methods involving acid­base reactions rely on the identification of an equivalence point by measuring the associated change in pH, using chemical indicators or pH meters, to reveal an observable end point
      ACSSU176 - Biological Sciences - Ecology - Ecosystems consist of communities of interdependent organisms and abiotic components of the environment; matter and energy flow through these systems

      Click a curriculum code to see other products that relate.

       
      Accessories / Spare Parts:From
      CON-LST - Vernier Conductivity Standard - Low Range $60.00
      CON-MST - Vernier Conductivity Standard - Medium Range $60.00
      CON-HST - Vernier Conductivity Standard - High Range $60.00
      MSTIR - Vernier Microstirrer $22.00
      ESUP - Vernier Electrode Support $24.00
      WDS - Vernier Water Depth Sampler $286.00
       
      Works with:From
      LQ3 - Vernier LabQuest 3 Data Logger and Interface$972.00
      LABQ2 - Vernier LabQuest 2 Data Logger and Interface$835.00
      LQ-MINI - Vernier LabQuest Mini Data Logger Interface$455.00
      LQ-STREAM - Vernier LabQuest Stream Wireless Data Logger$698.00
      GA4 - Vernier Graphical Analysis$0.00
      LP-E - Vernier Logger Pro 3 Software Electronic Version$666.00
      GO-LINK - Vernier Go!Link Data Logger Interface with Logger Lite Software$180.00
      CWV - Chemistry with Vernier$125.00
      MSV - Middle School Science with Vernier$125.00
      BWV - Biology with Vernier$125.00
      BIO-A - Advanced Biology with Vernier$125.00
      BIO-I - Investigating Biology through Inquiry Vernier$125.00
      WQV - Water Quality with Vernier$125.00
      ESI - Vernier Environmental Science through Inquiry$125.00
      ESV - Earth Science with Vernier$125.00
      PSV - Physical Science with Vernier$125.00
      CHEM-I - Vernier Investigating Chemistry through Inquiry$125.00
       
      Similar Products:From
      GDX-CON - Vernier Go Direct Conductivity Probe$310.00
      CONPT-BTA - Vernier Platinum-Cell Conductivity Probe$409.00

      Documents:
      CatalogueVernier Catalogue K-12
      CatalogueVernier Catalogue Uni
      CatalogueMay 2024 Web Catalogue
      Compatibility GuideSensor-Interface-Software Requirements (external link)
      ExperimentDiffusion through membranes
      ExperimentMB13 Diffusion through Membranes
      ExperimentSB22C Water Total Dissolved Solids
      ExperimentSC22 Temperature Solubility
      ExperimentSC24 Acid Strengths
      ExperimentWater Total Dissolved Solids
      Safety Data SheetsSodium Chloride Solution (External Link)
      User ManualVernier Conductivity Probe

      Note: Prices do NOT include GST or freight