Description

The pH Electrode A1131B by Adwa is a high-precision, refillable combination electrode designed for both benchtop and portable pH meters. Made in Romania, it features a double Ag/AgCl reference system and a ceramic junction for accurate and stable measurements. With a spheric glass tip and a wide temperature range, it’s ideal for laboratory and field applications.

Key Specifications:

• pH Range: 0 to 13

• Reference: Double Ag/AgCl

• Junction/Flow Rate: Ceramic, single / 15–20 µL/h

• Electrolyte: KCl 3.5M (refillable)

• Max Pressure: 0.1 bar

• Operating Temperature: 0 to 100°C (32 to 212°F)

• Tip/Shape: Spheric (9.5 mm diameter)

• Body Material: Glass

• Cable: 1m (3.3’) coaxial

• Connector: BNC

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