Experiment kits & teaching aids
Calcium Ion Selective Electrode Sensor Kit
Measure calcium ion concentrations in aqueous solutions with this ion-selective electrode kit. The included Wireless pH Sensor supports wireless real-time or long-term data collection and has a coin-cell battery that typically lasts 2–3 years.
Specifications
- Brand
- PASCO · PS-7918
- pH Range (sensor)
- 0 to 14 pH
- Resolution
- 0.02 pH
- Accuracy
- ±0.1 pH with calibration
- Temperature Range
- 5°C to 60°C
- Connectivity
- Bluetooth 5.2
- Logging
- Yes
- Battery
- Coin Cell
- Water resistant
- IPX4 (to splashes)
- Ion Concentration
- Range: 1 to 40,100 ppm or mg/L; Accuracy: ± 10 ppm; Precision: 0.01 ppm
- Electrode
- Slope: 26 ± 2 mV/ decade; Accuracy: ±4 %; Resistance: 100 Mohm; Composition: Epoxy body, double-junction reference
- Reference Potential
- Ag / AgCl
- Ideal pH range
- 2-8
- Operating Temperature Range
- 0 – 40°C
- Interfering Ions
- Pb2+, Hg2+, Si2+, Fe2+, Cu2+, Ni2+, NH3, Na+, Li+, Tris+, K+, Ba2+, Zn2+, Mg2+
- Electrode type
- PVC Membrane
- Probe Dimensions
- Diameter: 12 mm; Length 13 cm
On request
Variants & pricing
Calcium Ion Selective Electrode Sensor Kit
PS-7918On request