Thermocouple Type N

In advanced jewelry casting systems like the TVC series, precise temperature management dictates the metallurgical quality and surface finish of the cast gold. ith a slim outer diameter of 2 mm, this probe is typically enclosed in a protective ceramic or high-alloy sheath and positioned either directly inside or adjacent to the graphite crucible. This small thermal mass ensures an ultra-fast response time, allowing the machine's PLC controller to instantaneously adjust induction power and hold the molten gold at the exact target temperature.