Description:
The fluoride selective electrode is a solid state membrane electrode with a fluid contact. The membrane consists of a LaF3 mono crystal embedded in a plastic shaft by means of a special resin.
Range: |
1·10-6…1 mol/l, 0,02…20.000 mg/l |
Slope: |
57 ± 2 mV/p F- |
Response Time: |
< 30 s (in 19 mg/l F-Solution) |
Stability: |
± 0,3 mV (30 min), ± 1 mV (24 h) |
Interfering ions: |
OH-(pH > 8) |
pH: |
5..8 |
Temperature: |
0…40 °C |
Resistance: |
< 0,1 MΩ |
Sensor: |
LaF3Einkristall |
Shaft material: |
Plastics (black) |
Dimension: |
Length: 145 mm |