The Model 42/44 cryogenic temperature controllers are the first instruments in their class to extend operation to ultra-low temperature providing robust support for He3 refrigerators at a very cost-effective price. The Model 42 has two multi-purpose inputs and the Model 44 has four. Each input is capable of temperature measurement to below 100mK by using a sophisticated 100μV ratiometric resistance bridge.

The dual-output control loop circuits features power levels as high as 50W and as low as 50mW full-scale in order to support ultra-low temperature operation. Cryo-con’s Model 42/44 were the first cryogenic temperature controllers to incorporate Ethernet LAN connectivity which adds a new dimension of flexibility to industrial and laboratory applications. Ethernet is an effective upgrade and replacement for IEEE-488 (GPIB) based systems.

Model 44 / 42 Product Folder>>

The Model 24 is a four-input, dual control loop cryogenic temperature controller designed for general purpose laboratory and industrial use. Each input is independent and capable of temperature measurement to <500mK with an appropriate temperature sensor. Virtually any cryogenic temperature sensor produced by any manufacturer is supported. Two thermocouple inputs are optional.

The dual-output control loop circuits features a primary 50W heater and an independent secondary heater of 10W.

Ethernet connectivity which adds a new dimension of flexibility to industrial and laboratory applications.

Model 24 / 24T Product Folder>>

The Model 32 sets the standard for simplicity, useable features and price. It is a cost effective, two-channel controller designed for fixed cryogenic applications (i.e., cryostat and cryocooler) where measurement accuracy and control stability are the two primary requirements.

The Model 32 is a precision Cryogenic Temperature Controller designed for single control loop applications. The Model 32B adds a second, medium power output for systems that require dual-loop control in a single unit.

Remote interfaces include IEEE-488.2 (GPIB) and RS-232.

Model 32 / 32B Product Folder>>

Cryo-con’s two- and four- channel cryogenic temperature monitors are the most flexible and accurate instruments currently available. Unique features include: Constant-Voltage AC sensor excitation, Internal Data Logging, Ethernet Connectivity, a large easy to read display and extensive utility software.

Model 12 / 14 Product Folder>>

The Model 18 has eight independently multi-purpose sensor inputs. Uunique features include: Internal Data Logging, Ethernet Connectivity, a large easy to read display and extensive utility software.

Model 18 Product Folder>>