Ионоселективные электроды
Ion selective electrode ELIS-121NO3 (film)
Ion selective electrode ELIS-121NO3 (film) Laboratory nitrate-selective electrode with PVC membrane. The ion-selective film electrode ELIS-121NO3 is designed together with a reference electrode and an electronic converter (for example, an ion meter) for measuring the activity of nitrate ions in solutions. The electrode is a general purpose instrument for use in scientific and industrial analytical laboratories. For joint work, ESr-10101, ESr-10103 are recommended. Cable and connector: K 80.7 – cable length – 80 cm, BNC connector Manba: https://www.nv-lab.ru/catalog_info.php?ID=1553
Price on request
- Parameter: Value
- Detected ion: NO3-
- Measuring range, mol/l / (mg/l): 5×10-5…5×10-1 / (3.1…31 000)
- pH measurement range: 2…10
- Operating temperature, °C: 5…50
- Electrical resistance, MOhm (at 20 °C): 0.5…10
- Selectivity coefficients for interfering ions:
- Cl-;
- CH3COO-;
- SO42-: 5×10-3;
- 5×10-4;
- 8×10-4
- Overall dimensions (Length × Diameter), mm: 130 × Ø10
- Weight with cable, g, no more: 70