K850 Critical Point Dryer Specification- Brochure

K850 Critical Point DryerSpecificationLOT-QuantumDesign Europe. For your local contact click at: www.lot-qd.comE-Mail: info@lot-qd.comKey FeaturesQQ Vertical chamber with top filling and bottom drainingQQ Side viewing port - good visibilityQQ Built in adiabatic cooling and thermoelectric heating - accurate temperature controlQQ Fine control needle valve pressure let down - precise control of decompression and avoids potential damage to specimens by uncontrolled pressure releaseQQ Built in magnetic stirrer - enhanced solvent exchangeQQ Temperature monitoring and control with ther-mal cut-out protectionQQ Pressure monitoring with safety cut-out for over pressureQQ Easy to operate valves - light finger pressure only is need to open and closeQQ Safe operation - the design has been indepen-dently type tested to proof pressures in excess of the working pressure and bursting disc rupture pressure. A pressure bursting disc is also fitted to safeguard against misuse QQ Three-year warrantyK850 Critical Point DryerSpecificationLOT-QuantumDesign Europe. For your local contact click at: www.lot-qd.comE-Mail: info@lot-qd.comQuick OverviewThe K850 combines versatility and ease of operation. Built in thermo-electric heating and adiabatic cooling enabling allow precise temperature control. The vertical pressure chamber (32mm diameter x 47mm) has a side viewing port which allows a clear view of the liquid meniscus during filling. Product DescriptionThe K850 is fitted with thermo-electronic heating and adiabatic cooling and temperature control of +5 °C cooling and +35 °C during heating. This ensures the critical point is accurately obtained.The K850 is fitted with three valves: fluid inlet, flush-ing and a gas venting system which uses a fine needle valve to give controlled pressure let down. A built-in magnetic stirrer ensures thorough mixing of specimens with circulating fluids. The standard specimen holder has 12 individual wells (8mm Ø x 8mm high) and allows easy exchange and transfer to and from the K850. For very small specimens CPD800A porous pots are available - see Ordering Information. Each K850 Critical Point Dryer is pressure tested and comes with an appropriate certificate. To ensure safety a bursting disc is fitted.Ordering InformationK850 Critical Point DryerConsisting of Vertical chamber: (32mm Ø x 47mm H) with glass viewing port and safety shield.Magnetic stirrer located under the base of the chamber.Controllable adiabatic cooling and heating with digital read out.CO2 inlet valve, flushing valve and venting system and high pressure CO2 coupling hose.Sample holders B5222 standard 12 sample holder, with 12 individual sample wells (each 8mm Ø x 8mm H).EK4140 TEM grid holderEK4135 Glass microscope slide holderEK4150 Holder for bulk specimens (a single large sample container)CPD800A porous specimen pots.Operating manual and pressure testing certificate.