Optical Cryostats Optistat DN-V | Andor

Andor’s Optistat range of optical cryostats provide cryogenic sample environments with a variety of design and performance characteristics. Available with liquid Nitrogen (LN2), liquid Helium and Cryofree™ technologies, sample in vacuum and sample in exchange gas systems, with sample temperatures from <2.3K to 500K. This nitrogen cryostat is ideal for experiments which require 77.2 K base temperature with a small footprint, simple operation and excellent optical access to your samples.

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Features & Benefits:

Superb temperature control:
Wide temperature range: from 77.2 K to 500 K.
Economical use of cryogens with long hold times at 77 K >15 hrs.
Full PID control allowing for accurate target temperatures, defined ramp rates and elimination of overshoot.
Superb optical access:
Superb optical access (f/1) for measurements requiring light collection.
Optimised clear beam throughput (15/35 mm diameter aperture for X and V configurations respectively) allows a large illumination area for measurements involving the detection of low intensity light.
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:

Nitrogen Bath Cryostat.
Sample in Vacuum.
20 mm sample holder.
Solids, powder pellets.
77 K – 500 K.
Low Running Cost.
Liquid Nitrogen capacity 1.2 L.
Hold time at 77 K : >15 hrs.