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Vernier CON-BTA Conductivity Probe
Vernier CON-BTA Conductivity Probe Description
The 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.
Fast response time: Reaches 98% of full value in less than 5 seconds.
Quick and easy calibration using our software.
Built-in temperature compensation allows you to calibrate the probe in the lab, and then make measurements outdoors without temperature changes affecting data.
Alternating current at its electrodes preventing polarization and electrolysis, reducing contamination of solutions.
Epoxy-body graphite electrode eliminates worry about corrosion of metal electrodes.
Low Range: 0 to 200 µS/cm (0 to 100 mg/L TDS)
Mid Range: 0 to 2000 µS/cm (0 to 1000 mg/L TDS)
High Range: 0 to 20,000 µS/cm (0 to 10,000 mg/L TDS)
Low Range: 0.1 µS/cm (0.05 mg/L TDS)
Mid Range: 1 µS/cm (0.5 mg/L TDS)
High Range 10 µS/cm (5 mg/L TDS)
Accuracy: +/-1% 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 to 35 °C
Temperature Range (can be placed in): 0 to 80 °C
Cell Constant: 1.0 cm-1
Description: ABS body, parallel carbon (graphite) electrodes
Dimensions: 12 mm OD and 150 mm length
Vernier Conductivity Probe
The Conductivity Probe requires a compatible interface and software to collect data. Interface and software sold separately.
The Conductivity Probe is compatible with these interfaces:
NXT Sensor Adapter
TI-Nspire Lab Cradle
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