Products

10 K Closed Cycle Refrigerator Systems

Application Specific Models - Vibrating Sample Magnetometry (CCS-7xx series)

Overview

Click button below to enlarge view of CCS-700 10 K cryocooler for vibrating sample magnetometry experiments, Janis Research, closed cycle refrigerators

Designed for vibrating sample magnetometry experiments, this system locates the sample in an isothermal zone of static helium gas.

 

 

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Standard Configuration

Click image to enlarge view of model CCS-700/204 10 K cryocooler for vibrating sample magnetometry from Janis Research, cryogenic research equipmentDesigned for vibrating sample magnetometry experiments, this system locates the sample in an isothermal zone of static helium gas. The design incorporates features and materials to shield the sample and pick-up coil region from spurious eddy currents, which could reduce the sensitivity of the magnetometer when sweeping the field. The magnetometer sample drive is mechanically isolated from coldhead vibrations, and the sample is top loading for quick sample exchange. Designs exist for most commercial electromagnets and ensure that the sample is located at the exact center of field.

Click button below to enlarge view of mechanical drawing for CCS-750 10 Kelvin closed cycle refrigerator for vibrating sample magnetometry experiments, Janis Research, cryocoolersEnlarge

Model CCS-750 10 K Cryocooler for Vibrating Sample Magnetometry Mechanical Drawing

Features:

  • Outer vacuum jacket and radiation shield
  • Instrumentation electrical feedthrough
  • Compound pressure gauge
  • Adapter to VSM drive head
  • Model 8200 compressor and 10' gas lines

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Specifications

CCS-700/204

Temperature Minimum:  guaranteed <12 K; expected ~10 K
Maximum:  300 K
Sample Change Time 2 minutes
Initial Cooldown Time <90 minutes to 12 K
Cryostat Weight 18 kg (40 lbs.)
Compressor Weight 75 kg (165 lbs.)
Cold Head Weight 7.8 kg (17.2 lbs.)
Power Supply
Volts (VAC±5%) / Phase (Ø) / Frequency (Hz) 200, 208/230, 230/240 VAC; 1 Ø; 50/60 Hz
Power Requirements Water-cooled:  2.6/3 kW @ 50/60 Hz
Air-cooled:  3/3.4 kW @ 50/60 Hz
Flow 2.7 L/min @ 4-27 °C
Ambient Temperature 4-40 °C

Other Configurations

Click image to enlarge view of model CCS-700/204 for use in a LakeShore VSM with a 7Click image for enlarged close-up view of model CCS-700/204 for use in a LakeShore VSM with a 7

Model CCS-700/204 for use in a LakeShore VSM with a 7" magnet
This system has Titanium tubing on the vacuum shroud. The baseplate and mounting arms are black anodized.

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