Gas sensitive electrodes-Carbondioxide
Carbondioxide-electrode
For the determination of dissolved oxygen according to the Clark-principle and carbon dioxid according to the Severinghouse-principle in water irrespective of colour or turbidity.
The carbondioxide-electrode with an integrated temperature sensor measures the dissolved carbondioxide in water and operates on the principle of Severinghausen. The electrode is a glas electrode provided with a CO2-permeable membrane. Between the platinum electrode and the reference. Because of the diffusion of CO2 through the membrane the pH value is changing and indicates the CO2 concentration.
Applications:
Food industry, Water management, Environment analytic, Biotechnology
| Art.-Nr. | Article incl. VAT, excl. Shipping costs | Cart | |
|---|---|---|---|
| 40186005 | Carbondioxide-electrode | € 1547,00 | |
| 0 bis 3.000, PG 16 | |||
| Art.-Nr. | Article Accessories | Cart | |
| 40xxx100 | 1 m sealed cable without connector | Request Price | |
| 40xxx101 | 1 m sealed cable with BNC connector (plug) | Request Price | |
| 40xxx005 | PG 13.5“ industrial connector | Request Price | |
| 40xxx006 | S7 lab connector | Request Price | |
| Show Cart | |||
| Measurement range: | 0 to 3,000 mg/l |
| Measuring principle: | Severinghaus |
| Precision: | ± 4 % measured data |
| Setting time (20 °C): | < 4 min (90% des Messwertes) |
| Setting time (10 °C): | < 8 min (90 % des Messwertes) |
| Interference ions: | SO32−, S2− |
| Temperature: | 0 to +50° C |
| Membrane: | Teflon |
| Operating electrode: | Glass electrode with membrane |
| Reference electrode: | Ag/AgCl |
| Temperature sensor: | NTC 10 kΩ at 25 °C |
| Shaft material: | plastics (black), stainless steel |
| Dimension (length x ø): | 173 mm x 18 mm |
