OptistatAC-V
產品類型 / Product Type：
Closed Cycle 2.8 K base temperature, sample in vacuum and two models to choose from depending on the cooling power requirements
產品應用 / Application：
Cryostats for Spectroscopy applications: including infra-red, FTIR, UV/visible reflectivity and adsorption, raman, photoluminescence, NMR, ESR and microscopy
相關網址 / Link：
規格說明 / Specification：
Our closed cycle optical cryostat is a sample in vacuum cryogen-free 4 K cryostat, no liquid helium required and easy to use.
The cryostat is capable of achieving sample temperatures as low as 2.8 K without the need for liquid helium. This brings significant benefits in terms of running cost and ease of use.
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Low running costs
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Wide temperature range 2.8 K - 325 K
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Two models to choose from depending on your cooling power requirements
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Easy sample change
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Low vibration using a Pulse Tube Refrigerator (PTR). Typical displacement amplitudes on the second stage heat exchanger in the radial and axial directions are typically 7 and 12 micrometers respectively
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Large sample space, with a sample in vacuum environment, enabling studies of samples with a wide range of size and geometry
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Optimised clear beam throughput (12.7 mm diameter aperture) allows a large illumination area for measurements involving the detection of low intensity light
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Electrical measurements via 10-pin electrical feed wire to heat exchanger