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Diode and resistance thermometers (PTC or NTC) have become the solution of choice for temperature measurement in cryogenic, strong magnetic field environments.

The "Kelvinion mini" from MultiFields is a compact cryogenic temperature controller. It consists of two independent high-precision temperature measurement channels and one high-power PID output channel up to 100 W, as well as one relay output and one analog output channel. practical features such as PID closed-loop control, Zone mode, variable temperature rate setting, and active over-temperature detection make the Kelvinion mini cryogenic thermostat a powerful tool for cryogenic research.

Product Features.
- Temperature measurement and control down to 300 mK.
- 2 independent temperature measurement channels with a resolution of up to 0.1 mK (24-bit ADC).
- Automatically adjusts thermometer excitation current for highest measurement accuracy and lowest heat generation;
- Supports 1000+ user-defined indexing tables;
- Maximum power 100 W for 1 PID output channel;
- Support 1 relay and 1 analog signal output;
- The rate of temperature rise and fall can be set;
- In different temperature ranges, PID parameters can be switched according to the zone table (Zone mode);
- Support USB (serial), network port, GPIB communication;
- Has a heater short-circuit and open-circuit detection, setpoint and temperature limits and other safety protection measures.