Microstat™
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Microstat HiRes Which Microstat is right for you? Our easy to use, compact and efficient Microstat cryostats offer a wide range of options to suit most spectroscopy applications. They provide a wide temperature range (from 2 K up to 500 K) while providing excellent optical access. The Microstat model of choice will depend on the base temperature, cooling technology and sample environment required for your experiments. Typical applications: • Micro-FTIR • Micro-Raman • Micro-luminescence • Kerr and Faraday effects

Microstat specifications Cooling medium Liquid nitrogen Liquid helium or liquid nitrogen Liquid helium or liquid nitrogen Liquid helium Temperature range Temperature stability Magnetic field Cooldown time Sample space diameter x height (mm) Lateral sample holder drift at constant temperature3 Cryogenic consumption (L/hr) at 4.2 K for helium at 80 K for nitrogen For full details see product page. Note 1: Rectangular tail MicrostatHe and MicrostatHires pillared version are suitable for use with an electromagnet. Note 2: Working distance defined as the distance from the sample holder to the...

Full system integration and control System components designed for optimum cryostat performance Transfer tube (helium cryostats only): It plays an important part in the overall helium consumption and base temperature capability of helium cooled cryostats. Oxford Instruments Low Loss Transfer tubes (LLT) use the Magnet power supply cold gas exiting the cryostat to cool the shields surrounding the incoming liquid within the transfer tube. As a result, the Best in class stability performance and optimised for accuracy and low noise consumption of our cryostats is the lowest on the market,...

MicrostatN Compact nitrogen cooled Lowest nitrogen consumption on the market This cryostat has been designed cooled Compact nitrogen for experiments requiring liquid nitrogen temperatures. It is very compact and lightweight and only requires a compact nitrogen container which is very convenient when space is limited. • Wide temperature range: from 77.2 K to 500 K • Extremely compact: 90 mm diameter by 24 mm thickness. Only 400 g • Economical use of cryogens: less than 0.5 L/h • Quick cooldown: 80 K in less than 10 minutes • Adjustable sample holders accomodate samples up to 8 mm thickness •...

MicrostatHe / MicrostatHe-R Multi-experiments, helium cooled Multi-experiments, experiments requiring a low temperature This helium cryostat is well suited for environment cooled helium and which can evolved in the future due to its flexibility. • Wide temperature range: • Easy integration into commercial microscopes facilitated by its compact size and short working choice of sample holders • Adjustable working distance via directly onto microscope MicrostatHe-R with rectangular translation stage lowest consumption on the market using only 0.45 l/hr at 4.2 K • Interchangeable tail between...

High resolution helium cooled This cryostat has been designed to minimise vibration and sample drift at stable and constant temperatures. This is achieved by cooling the sample on a stable cold platform rather than a cold finger and feeding the helium to the heat exchanger via a capillary thus isolating the helium flow vibration. The MicrostatHiRes is particularly well suited to sensitive applications such as microphotoluminescence mapping of semiconductor microstructures with sub-micron spatial resolution. The lowest vibration microscopy cryostat on the market MicrostatHiRes • Wide...

The MicrostatMO is a compact stable cryostat, which provides a cryogenic environment (6 K) ideal for sensitive optical and electrical measurements in • Wide temperature range: from 6 K to 300 K MicrostatMO System for high resolution magneto-optical measurements • Magnetic field up to 5 T, satisfying the majority of spectroscopy applications • Low sample drift: typically 4 nm/min • Low sample vibration: < 20 nm typical • Short working distance of 8.5 mm enabling the use of high magnification optics • Can be operated horizontally or vertically, providing flexibility for setting-up the...

Cryogenic spares and accessories Cryogenic spares and accessories Extensive choice of windows to suit your experiment’s needs Microstat cryostats are used in experiments where the samples must be irradiated or measurements made on emitted radiation from such samples. It is, therefore, essential that appropriate windows can be incorporated into your cryostat to permit radiation to pass through the sample space. In Microstat cryostats, the windows are glued and the materials selected will be determined by the wavelength and intensity of the radiation and whether beam polarisation is required....