A pH electrode with a true flat membrane for surface measurements such as paper, agar plates or even skin. The robust plastic shaft with a ring diaphragm guarantees quick response though enhanced contact between the sample and reference.
Benefits
- Fast response time because of enhanced contact between sample and reference
- The real flat membrane makes this pH electrode ideal for measurments on surfaces like paper, agar plates or skin
- Maintenance-free
- Serial number, certificate
a-length: 120 mm
Electrical Connector: S7
Measurement Principle: Combination electrode; pH potential measured against reference
Measuring Range: pH 0 to 14
Sensitivity: 57 to 59 mV / pH at 25 °C
Zero Point: 0 ± 20 mV
pH Glass: Hamilton Type HF Glass
pH Glass Resistance: Moderate
Membrane Shape: Flat
Diaphragm: Single Pore ring
Number of Diaphragms: 1
Electrolyte: Polisolve
Reference System: Hamilton Everef
Temperature Sensor: No
Minimum Immersion depth: 1 mm
Diameter: 12 mm
Wetted Parts: Glass; SAN (Polystyrene-Acrylonitrile)
Serial Number: Yes
Recommended Storage: Hamilton Storage Solution or 3 M KCl
Certificate: Yes, with measured values in Buffer pH 4.01 and pH 7.00
Operating Temperature Range: 0 to 60 °C
Pressure Range bar g: Atmospheric pressure