Optistat Automated & Compact Optical Cryostats for Spectroscopy Key Features Excellent temperature control Fully automated Fast cooldown times User exchangeable window options Wide temperature ranges Most economic running costs Solid, powder & liquid samples FTIR spectroscopy THz spectroscopy UV/visible reflectivity & absorption Photo/Electroluminescence Raman scattering Electrical transport measurements Ultrafast spectroscopy

Introduction | Applications | Specifications & Orders | Sample Holders | Controller | Windows Introducing our Optical Cryostat Range Our easy to use, compact and efficient Optistat cryostats offer a wide range of options to suit most spectroscopy applications. They provide a wide temperature range (from 2.2 K up to 500 K) while providing excellent optical access. The Optistat model of choice will depend on the base temperature, cooling technology and sample environment required for your experiments. The Optistat System  Full system integration and control Optistat Model All systems are fully...

Introduction | Applications | Specifications & Orders | Sample Holders | Controller | Windows Application Focus Infrared/FTIR/THz Spectroscopy Infrared and Terahertz spectroscopy, widely used for polymer research, inorganic chemistry, pharma or drug related research, as well as solid state and semiconductor physics, can be studied with the use of CaF2, ZnSe or TPX windows fitted to the Optistat range of cryostats. Since the Optistat windows are userchangeable, this allows for a great level of versatility across a wide range of transmission wavelengths. Photoluminescence (PL) is commonly used...

Introduction | Applications | Specifications & Orders | Sample Holders | Controller | Windows Creating the Optimum Product for you Easy to use Nitrogen Bath Cryostats 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. Build your Cryostat Superb temperature control Superb optical access 10 DC wires + 2 Coax cables* * X models only † V models only 3 Compact size allowing easy integration into commercial spectrometers. Sample Environment (Max temp) Transfer Line 3 Superb optical...

Introduction | Applications | Specifications & Orders | Sample Holders | Controller | Windows Creating the Optimum Product for you 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. Build your Cryostat Great connectivity Specifications Sample environment Temperature Range Temperature stability (period) Sample Environment (Max temp) Transfer Line 10 DC wires + 2 Coax cables 10 DC wires + 4 Coax cables* Pump Voltage 3 Superb optical access...

Introduction | Applications | Specifications & Orders | Sample Holders | Controller | Windows Creating the Optimum Product for you Shining a new Light on Optical Spectroscopy Optistat Dry – 3 K Cryofree® cryostat, for a wide range of spectroscopy applications. Ideally suited for UV/VIS, Raman, FTIR, Fluorescence, Photoluminescence, Micro-PL, Terahertz, Microscopy and Electroluminescence. Build your Cryostat Select from the following options to build your specific product order code. Example code shown. Superb temperature control Superb optical access 3 No liquid cryogen required. 3 Easy sample...

Introduction | Applications | Specifications & Orders | Sample Holders | Controller | Windows Sample Holders & Accessories Sample Holders - Description Reflection sample holder Transmission sample holder (with aperture) Cuvette holder for sample rod Height adjust and rotate sample rod Precision height adjust and rotate sample rod Vacuum 45° reflection sample holder Vacuum 90° reflection sample holder Cu blade with 12 sprung pins Reflection sample puck Transmission sample puck Fused silica cuvette Turbo station (turbo pump) 40 m3 rotary pump (all He options) Rectangular tail

Introduction | Applications | Specifications & Orders | Sample Holders | Controller | Windows Controller Options Our systems are supplied with a MercuryiTC temperature controller with one sensor/heater PID loop as standard. Additional options are available to order. Features 3 Supports all standard cryogenic sensors (ruthenium oxide, cernox, silicon diodes, platinum, thermocouple and RhFe). 3 Heater output up to 80 W per channel. 3 Configurable constant voltage or constant current excitation. Ordering Description Order Code Mercury iTC Controller (Base unit). Inc. 1 x sensor/heater PID control...

Introduction | Applications | Specifications & Orders | Sample Holders | Controller | Windows Crystalline Quartz Spectrosil B is a synthetic vitreous silica. The material itself is not birefringent and standard strain-relieved low temperature window mounts ensure that Spectrosil B windows do not affect polarised light. It is an excellent material for filtering out the near-mid IR room temperature thermal radiation, resulting in a low thermal load on the cryostat. Spectrosil WF is a water free synthetic vitreous silica, its transmission range extends further into the IR. Data is for a 2 mm thick...

Introduction | Applications | Specifications & Orders | Sample Holders | Controller | Windows TLEX Outer/Middle/ Inner High temperature sapphire window with Cu gasket (external) and Spectrosil B (internal) Crystalline quartz Calcium fluoride Zinc selenide

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