Ph Test Probe

The pH dipping probe DP-HP5 is composed of a polymer optical fiber that is coated with a pH-sensitive foil at one end. The fiber and sensor material are safeguarded by a high-quality steel tube. The steel tube is 10 cm in length and has an outer diameter of 4 mm. Additional lengths are available upon request. The probe is suitable for profiling applications in coarse sediments as a result of its slender shape. This probe is compatible with temperatures as high as +50 °C due to its polymer optical fiber construction.input:
output:No reference electrode is required.There is no need to replenish the electrolyte solution.

Simple exchange of pre-calibrated sensor membranesThe software supports both highly precise multi-point calibration and easy and effective one-point calibration.Specifications* –

* pH dipping probes are utilized in physiological solutions without additional handling.*dipping probe that has been equilibrated and is maintained in a solution that is well-suspended at a temperature of +37 °CpH measurement range: 5.5 to 8.5

Resolution – pH = 7: ± 0.01 pH

Accuracy – pH = 7: ± 0.05 pHDrift – at pH = 7, the rate of change is less than 0.005 pH per day (with a sampling interval of 1 minute).

Temperature measurement range: +5°C to +50°CResponse time (t90)** – < 120 seconds.