Model 598 has been developed for two-electrodes configuration with exposed sample area of 6cm2, being the maximum diameter of the tested sample 45mm. AMEL suggests using around 50mL of working solution. The closing cap embeds an NS12 conical tapered joint housing for any AMEL’s electrode fitted with the appropriate adapter. Any Ø12mm counter electrode can be used with 391/CR conical adapter or Ø6mm with 391/CR6JZ and 435/CR conical adapters.