Heatable Long Pathlength Gas Cells
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brilliant spectroscopy Cyclone™ Series - Heatable Long Pathlength Gas Cells The Cyclone™ series of fixed and variable long pathlength gas cells is the ultimate in sampling accessories for measuring the infrared spectra of gases and vapors. Designed for use at a wide range of temperatures and pressures, they are the ideal choice for the analyst who demands superior performance characteristics, high standard specifications and in-built upgradeability. Standard Features • Fixed pathlength • Borosilicate glass body • Ambient temperature operation • Vacuum to 15 p.s.i. operation • Gold mirrors (protected) • Viton® ‘O’ ring seals Based on the White cell principle of multiple light passes between an arrangement of reflecting mirrors, Cyclone™ gas cells are available in three sizes: • Cyclone™ C2 Fixed or variable pathlengths ranging from 0.5m to 2.5m • Cyclone™ C5 Fixed or variable pathlengths ranging from 1m to 8m • Cyclone™ C10 Fixed or variable pathlengths ranging from 2.1m to 10.6m Cyclone™ series gas cells are suitable for operation in all modern FT-IR spectrometers using the Specac Benchmark™ baseplate provided as standard. Cells are available as standard with a borosilicate glass body for operation at ambient temperatures and pressures ranging from vacuum to 15 p.s.i. Protected gold mirrors, internal and external components made from nickel-plated aluminium and stainless steel, and Viton® ‘O’ rings are combined to ensure the highest chemicals compatibility and protection from leaks. • KBr windows • Adhesive-free construction carriages can be used within a single gas cell body to greatly enhance analytical flexibility and reduce costs. Nickel-plated aluminium bodies can be specified for high pressure operation up to 125 p.s.i., and heating jackets / high stability temperature controllers allow operation at temperatures up to 200°C. Purge bellows allow the transfer optics to be used under inert gas atmospheres (e.g. nitrogen) in applications where the elimination of atmospheric H2O and CO2 absorbances is required. Design Excellence • Nickel-plated aluminium components • Vacuum / gas inlet & outlet taps • Purgeable transfer optics box • Benchmark™ series baseplate mounting • CE compliant Optional Features • Variable pathlength mirror carriage • Additional fixed pathlength mirror carriages (all models) Vacuum / gas inlet and outlet taps, KBr windows and a purgeable transfer optics box further enhance this already highly featured range. To ensure perfect operation and freedom from unwanted impurities, a number of unique features have been incorporated into the design and manufacture of the Cyclone™ series. The cells are completely free from adhesives and all of the Viton® ‘O’ ring seals are carefully pre-baked to solvents or out-gassing. Internal screws have small bleed holes drilled into them to prevent any trapped pockets of gas causing sample cross contamination. Unsurpassed Upgradeability • Desiccant storage caps Cyclone’s™ impressive list of optional features means that any analytical challenge can be met. Variable pathlength mirror carriages, and a range of fixed pathlength mirror All Cyclone™ series heated gas cell systems are CE compliant ensuring that they can be operated safely at all times under the recommended conditions. • Purge bellows • ZnSe or CaF2 windows • Nickel-plated aluminium body for high pressures operation (up to 125 p.s.i.) • Heating jacket / controller for high temperature operation (up to 200°C) • Pressure gauge kit • Laser alignment accessory

Cyclone Series - Heatable Long Pathlength Gas Cells ™ Cyclone™ Series – Specifications Cyclone™ C2 Pathlength: Pathlength steps: Volume: Cell body material: Pressure range: Temperature range: Mirrors: Windows: Inlet/outlet fittings: ‘O’ rings: Internal components: Transfer optics: Cell mount: Dimensions (mm): 0.5m - 2.5m (fixed or variable) 0.5m 0.19 liters Borosilicate glass (optional metal body) Vacuum to 15 p.s.i. (optional 125 p.s.i.) Ambient (optional heated systems available) Gold (protected) KBr (optional ZnSe or CaF2) Stainless steel taps Viton® Nickel-plated aluminium & stainless...

Cyclone Series - Heatable Long Pathlength Gas Cells ™ Cyclone™ Series – Key Dimensions Base Pathlength Pathlength Range Cyclone™ Series – Features of The Range Mirror Carriage Windows Vacuum/Gas Inlet & Outlet Taps Objective Mirrors Glass or Metal Body Purge Ports

Cyclone Series - Heatable Long Pathlength Gas Cells ™ Cyclone™ Series Gas Cells – Optional Features Cyclone™ series heatable long pathlength gas cells have been designed with the serious analyst in mind. These high performance, superior quality cells are backed by a comprehensive range of optional upgrades ensuring that they meet every analytical challenge. Heating Jacket / High Stability Temperature Controller All of the Cyclone™ series gas cells (glass and metalbodied versions) can be upgraded to heatable gas cells by the addition of the appropriate Heating Jacket and High Stability...

Cyclone Series - Heatable Long Pathlength Gas Cells ™ Cyclone™ Series Gas Cells – Optional Features Benchmark™ Series Laser Alignment Accessory This accessory allows the visual verification of the optical pathlength through Cyclone™ series gas cells. This is especially useful when different pathlengths are regularly used with variable pathlength cells. The accessory is based on a low power (0.8mW) visible continuous wave LED precisely located in position in a Benchmark™ accessory alignment housing. The gas cell simply slots into the alignment accessory. The 635nm Class II laser can be...

Cyclone Series - Heatable Long Pathlength Gas Cells ™ Ordering information (Specify spectrometer make and model) Long Pathlength Gas Cell 0.5m to 2.5m (supplied with KBr windows as standard) Purge Bellows (pair) Desiccant Storage Caps Mirror Carriage Assembly for Cyclone™ series gas cells (specify model, variable or fixed pathlength, and pathlength where a fixed pathlength mirror carriage is required) Pressure Gauge Kit to fit Cyclone™ and Tornado™ series gas cells (specify High or Low Pressure) Heating Jacket / Controller for Cyclone™ C2 (specify voltage and country) Heating Jacket /...