Model 325 cryogenic temperature controller

Temporarily unavailable — please consider the Model 335 as an alternative.

Model 325 features

  • Operates down to 1.2 K
  • 2 sensor inputs and 2 autotuning control loops: 25 W and 2 W maximum
  • Supports diode, RTD, and thermocouple sensors

The Model 325 dual-channel cryogenic temperature controller can support nearly any diode, RTD, or thermocouple temperature sensor. Two independent PID control loops with 25 W and 2 W heater outputs are configured to drive either a 50 Ω or 25 Ω load for optimal cryocooler control flexibility. Designed with ease of use, functionality, and value in mind, the Model 325 is ideal for general-purpose laboratory and industrial temperature measurement and control applications.

More information on the Model 325 cryogenic temperature controller...

 

Model 325 quick look (2:59)

You may also be interested in...

Cryogenic temperature sensors Cryogenic temperature sensors
​Measure temperatures from <20 mK to over 1,500 K. A wide selection of diodes, RTDs, thermocouples, and mounting packages are available.
Cryogenic accessories Cryogenic accessories
​Cryogenic and temperature measurement accessories include cable, wire, solder, heaters, insulating and conductive materials, and more.