10 K Cryocoolers — Vibrating Sample Magnetometry (CCS-7XX Series)

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

Standard configuration

CCS-750 10 K CCR Vibrating Sample Magnetometry

Designed 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 cold head 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 the field.

Features:

  • Outer vacuum jacket and radiation shield
  • Instrumentation electrical feedthrough
  • Compound pressure gauge
  • Adapter to VSM drive head
  • Model 8200 compressor and 10 ft gas lines
Janis — a Lake Shore Company
CCS-700-204 10 K Cryocooler For Vibrating Sample Magnetometry

CS-700/204 Specifications

TemperatureMinimum: guaranteed <12 K; expected ~10 K; maximum: 300 K
Sample change time2 min
Initial cooldown time<90 min to 12 K
Cryostat weight18 kg (40 lb)
Compressor weight75 kg (165 lb)
Cold head weight7.8 kg (17.2 lb)
Power supply200, 208/230, 230/240 VAC; single-phase; 50/60 Hz
Power requirementsWater-cooled: 2.6/3 kW at 50/60 Hz
Air-cooled: 3/3.4 kW at 50/60 Hz
Flow2.7 L/min at 4 to 27 °C
Ambient temperature4 to 40 °C

 

Other configurations

Model CCS-700/204 for use in a Lake Shore VSM with a 7 in magnet

This system has titanium tubing on the vacuum shroud. The baseplate and mounting arms are black anodized. CCS-700-204 Titanium CCS-700-204 Titanium close-up