Fully made in stainless steel, this bath has a capacity of about 13 liters for 4 copper corrosion test vessel. The corrosion testing machine's temperature control is a thermoregulator PID with PT100 probe class A and overtemperature alarm, stainless steel heater, cooling coil, motor stirrer, insulated double wall, safety internal level for low liquid with warning lamp. The bath of this corrosion tester includes a cover with 4 lids and hooks for suspending the corrosion test vessel.