Traditionally, a hydrogen reference electrode requires passing hydrogen gas over a platinised platinum sheet. Configuring the platinum plate and bubbler mechanism within an electrode body is not a trivial matter, and the need for a hydrogen gas cylinder creates issues with space, expense, and safety. No wonder that workers so often resort to other types of reference electrode!
The HydroflexTM electrode has an internal, replaceable, cartridge that continuously generates a low volume hydrogen flow that passes through a platinized gas diffusion electrode, resulting in a compact reference electrode without the need for a separate hydrogen source.
Thông số kỹ thuật
Length: 120 mm
Diameter: 8 mm shaft
Connection: socket for 2 mm pin (4 mm adaptor supplied)
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