Optical Cryostats Optistat CF | Andor

Compact and Efficient Continuous-Flow Helium Cryostats.
With the lowest helium consumption on the market, Optistat CF is ideal for a wide temperature range while providing excellent optical access to your samples.

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Features & Benefits:

Superb temperature control:
Wide temperature range: from 2.2 K to 500 K.
Offering the most efficient use of helium with 0.45 L/hr for the CF-V and 0.55 L/hr for the CF-X, lowering the overall cost of ownership.
Full PID control allowing for accurate target temperatures, defined ramp rates and elimination of overshoot.
Superb optical access:
Superb optical access (f/0.9-f/1.0) for measurements requiring light collection in sensitive samples, with less laser power.
Optimised clear beam throughput allows a large illumination area for measurements involving the detection of low intensity light.
Quick sample change in less than 5 minutes via top-loading sample probe (CF-X)
Compact:
Compact size allowing easy integration into commercial spectrometers.
Great connectivity:
Electrical measurements via 10-pin electrical feed wire to heat exchanger.
Versatile: Wide range of sample holders and sample rods, including fixed, simple and precise height and rotate adjust.

Technical Specifications:

Helium flow cryostat
Sample in Vacuum
30 x 58 mm vacuum sample space
Solids, powder pellets
2.3 K – 500 K
10 mins cooldown