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Model 32 / 32B Cryogenic Temperature Controller

Product Folder

Front Panel
Rear Panel

M32 Front View

Major highlights of the Model 32 / 32B:

Two multipurpose input channels support Diode, Platinum RTD and most cryogenic resistive sensors. A Thermocouple input is optional.

Operation from 200mK to over 1500K with appropriate sensor.

Synchronous input filter improves control accuracy and stability in cryocooler based systems.

Loop #1 Primary control loop: 50 Watt, 50Ω, three-range linear heater output.

Loop #2 Secondary control loop of the Model 32B is a 10W, 50Ω, linear output. The standard Model 32 provides an output of zero to ten volts.

Remote interfaces include RS-232 and IEEE- 488.2 (GPIB). 100/10 Ethernet and USB are optional. LabView drivers available.

M32 Rear Panel

Input Connectors: Two DIN-5 recepticals. The thermocouple option replaces the Input B receptical with a 2-pin spade type thermocouple connector.
Loop #1 heater output: Stackable banana plugs.
Loop #2 output: 2-pin detachable terminal block.
IEEE-488: Standard IEEE-488.2 (GPIB) connector.
RS-232: Null-modem connector (DB-9, pins).
Power Entry Module: RFI filter, fuse drawer and line voltage selector.

Datasheet (PDF)

Quick Start Guide (PDF)

User's Manual (PDF)

10 / 100 Ethernet Option

USB Option

ROHS / WEEE (PDF)

General Description

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 Cryo-con® 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.

For more flexability, check the Model 24C>>

Applications

Cryogen-Free systems:

Proprietary cryocooler thermal signature removal offers the best control stability in the industry for cryocooler based systems.

General purpose laboratory:

Two inputs support virtually every cryogenic temperature sensor offered by every manufacturer. A thermocouple inputs is optional.
Constant-Voltage excitation offers the widest possible temperature range for a given sensor.
Single (Model 32) or Dual (Model 32B) control loops. Digital Signal Processing techniques extend control loop resolution to provide the best control stability and widest range in the industry.
Robust cryostat protection controls.
Complete instrument configurations may be saved and instantly restored.

Superconducting Magnets:

Constant-voltage sensor excitation extends the high and low temperature range of sensors normally used in high magnetic fields.

Data Acquisition / Computer control:

IEEE-488 and RS-232 remote interfaces. LabView™ drivers available.
Robust implementation of the IEEE-488.2 SCPI command language facilitates system software development.
Remote command language is identical across the entire product line, therefore ensuring your system software will not become obsolete.

CalGen™ and Cryo-Con™ are registered trademarks of Cryogenic Control Systems, Inc.
All other product and company names are trademarks or trade names of their respective companies.

Tel: (858) 756 3900 Fax: (858) 759 3515
Specifications subject to change without notice. ©Cryogenic Control Systems, Inc. 1998 - 2011.