Cryocooler

Description: GM Cryocooler (Gifford-McMahon Freezer) is a cryogenic freezer that uses helium gas as a working medium. It can stably maintain an ultra-low temperature environment below 4K, so it is widely used in various cryogenic applications such as superconductivity, quantum computing, infrared sensors,

• Configuration: Freezer
• Temperature Range: -269 to -263 C

Description: Keeping It Cool Northrop Grumman has an extensive and highly successful history providing pulse tube cryocoolers for space applications. We have delivered 34 flight cryocoolers, with 16 currently operating on orbit and 18 in spacecraft I&T awaiting launch. Northrop

Description: Pulse Tube Cryocooler is a refrigerator that can achieve extremely low temperatures (up to 4K) without moving parts, has almost no vibration, and is highly reliable, making it a technology that is quickly being adopted in the fields of quantum computing, superconductivity, space, and

• Configuration: Freezer
• Temperature Range: -269 C

Description: cryogen, with the newest IUPAC recommendations (Thommes et al., Pure Appl. Chem. 87(9-10), 1051-1069 (2015)). Features: • The CryoSync™ Cryocooler uses liquid nitrogen (77 K) to generate user-programmable liquid argon temperature (87 K) with excellent precision

Description: This is equipment that compresses and circulates helium gas at high pressure used in cryogenic refrigerators (GM, Pulse Tube, etc.). It is the “heart” of the cryogenic system, and its performance and stability determine the efficiency of the entire cryocooler.

• Applications: Other
• Discharge / Operating Pressure: 210 to 250 psi
• Flow Capacity: 0.1342 to 0.2684 SCFM
• Gases: Helium

Description: The new CR-3, like the CR-2, utilizes a closed cycle cryocooler, but differs in that it cannot be used on aircraft. The CR-3 is specifically designed for long-term, continuous-use applications where the instrument will mounted in a fixed location such as a laboratory. Cryocooler

• Dew Point Accuracy: 0.2700 +/-F
• Dew Point Range: -184 to 104 F
• Digital Outputs: Serial Interface
• Display: Digital Readouts

Description: This device removes moisture (H2O vapor) in vacuum systems and gas lines by condensing and freezing it on a cryogenic surface using a GM Cryocooler. It is particularly effective in blocking moisture contamination and maintaining pump efficiency in semiconductor processes, high-vacuum

Description: vacuum and magnetic fields. Standard features on the CYD211 include alarms, relays, user-configurable analog voltage or current output, and a serial interface. The CYD211 is an ideal choice for liquefied gas storage/monitoring, cryopump control, cryo-cooler, and materials science

• Analog Input Channels: 1
• Analog Input Type: Temperature
• Depth: 166 mm
• Display Technology: LED

Description: , fast response and high reliability as the CR-1A, but it is designed specifically for aircraft and similar high-stress applications. Instead of using Liquid Nitrogen (LN2), mirror cooling is accomplished using a tactical cryocooler, which is a high-tech device used primarily to cool IR

• Compensation: Temperature Compensated
• Dew Point Accuracy: 0.1800 +/-F
• Dew Point Range: -148 to 86 F
• Digital Outputs: Serial Interface

Description: 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. Model 325 features Operates down to 1.2 K with appropriate sensors

• Control Technique: PID Control
• Form Factor: Rack Mount, Stand-Alone
• General: Chart Recorder
• Number of Zones (if applicable): 10 zones

Description: 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. Model 325 features Operates down to 1.2 K with appropriate sensors

Description: and software integration allows virtually simultaneous detection on both the thermal conductivity detector and mass spectrometer. Optional Vapor Generator permits analysis using vaporized liquids in an inert carrier stream. Optional CryoCooler enables the start of an analysis at

• Display & Special Features: Analog Meter, Laboratory / Batch
• Property Analyzed: Surface Area - Total
• Test Media / Material: Chemicals, Metals, Other

Description: flexibility using multiple sensors and sensor types. Used with silicon diodes, it provides accurate measurements in cryo-cooler and cryo-gas production applications from 1.4 K to above room temperature. Connected to PTC RTDs (platinum and rhodium-iron sensors), the Model 224 works well in

Description: insulation (MLI) blankets, thermal straps, and surface coatings to manage the transfer of waste energy from sources through structures and ultimately to radiators. Two detectors are cooled to 120 K and the third to 180 K by means of a mechanical pulse tube cryocooler. The optical bench is

Description: material, near-infrared and mid-infrared detectors, lightweight cryogenic mirrors, microshutter arrays, cryogenic detector readout application-specific integrated circuits, cryogenic heat switches, wavefront sensing and control, large precision cryogenic structure, and the MIRI cryocooler.