Experiment kits & teaching aids
Nitrate Ion Selective Electrode Sensor Kit
Measure nitrate ion concentrations in aqueous solutions with this ion-selective electrode kit. Paired with the Wireless pH Sensor, it supports wireless real-time or long-term data collection for multi-session use.
Specifications
- Brand
- PASCO · PS-7921
- 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 14,000 ppm N as or mg/L; Accuracy: ± 5 ppm; Precision: 0.01 ppm
- Electrode
- Slope: 55 ± 3 mV/ decade; Accuracy: ± 2 %; Resistance: 0.1 to 5 Mohm; Composition: Epoxy, double junction reference
- Reference Potential
- Ag / AgCl
- Ideal pH range
- 2.5-11
- Operating Temperature Range
- 0°C to 40°C
- Interferances
- ClO4-, ClO3-, F-, I-
- Electrode type
- PVC Membrane
- Probe Dimensions
- Diameter: 12 mm; Length: 13 cm
On request
Variants & pricing
Nitrate Ion Selective Electrode Sensor Kit
PS-7921On request