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Oxygen (O2) Gas Mass Flow Controllers with Metal bodies

Supplier: Avantor Fluid Handling

Description: Precisely control flow rates with built-in valve.

Hydrogen (H2) Gas Mass Flow Controllers with Metal bodies

Supplier: Avantor Fluid Handling

Description: Precisely control flow rates with built-in valve.

Air/N2 Gas Mass Flow Controllers with Metal bodies

Supplier: Avantor Fluid Handling

Description: Precisely control flow rates with built-in valve.

Rotary vane vacuum pumps

Catalog Number: (LBCP7739403)

Supplier: LABCONCO

Supplier Article Number:: 7739403

Description: This vacuum pump is designed for use with aqueous samples that are compatible with FreeZone Freeze Dry Systems, CentriVap Centrifugal concentrators and Protector® Controlled Atmosphere glove boxes. It comes with a single phase direct drive motor, totally enclosed and fan cooled. When the motor overheats, the thermal overload device switches off the pump. When the pump cools down, the motor automatically restarts. Isolation valve seals the inlet to prevent oil and air contamination of the system in the event of power failure.

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Medium pressure 4-port switching valves, Upchurch Scientific®

Supplier: UPCHURCH SCIENTIFIC

Description: Upchurch Scientific®, V-100L right angle flow-switching valve, 1/16" OD tubing, 1,0 mm thru-hole, 6,2 µl swept volume

Homogeniser, HPH 2000/04

Supplier: IKA

Description: The high pressure homogeniser HPH is an inline dispersing machine for energy-efficient, continuous production of superfine emulsions. Compared to other IKA inline machines, the dispersing action of the high pressure homogeniser HPH is not based on the rotor/stator principle. The improved homogenising effect is achieved within the homogeniser by means of spontaneous decompression of the liquid from max. 2000 bar to an ambient pressure. With the same energy input, the IKA HPH produces considerably finer emulsions than conventional toothed ring dispersers. The use of high pressure homogenisers is recommended when a disintegration down to the nano range is required; however, these machines do achieve a smaller flow capacity than conventional dispersers. The high pressure homogeniser consists of a high pressure piston pump and a downstream homogenising valve. The pressure build-up within the HPH occurs by means of one or more piston pump(s) which, with the help of ceramic pistons, ensure(s) a volume flow that is independent of pressure and virtually pulsation free. The desired homogenising pressure can be infinitely adjusted. The pressure is reduced in a selected adjustable gap of the homogenizing valve. The quick pressure decrease in a moving medium leads to extremely high turbulences and cavitations, which then bring about the grinding of the raw product. The machine's design can be adapted to fit customer-specific tasks. The high pressure homogeniser is available in two sizes with either one or more piston(s) of varying Ø. These parameters determine the max. homogenising pressure (800 or 2000 bar) possible for a specific machine type, the minimal permitted feeding volume (up to 10 ml) as well as homogenising results and flow capacities.

Vacuum controller

Catalog Number: (VACU20683160)

Supplier: VACUUBRAND GMBH + CO

Supplier Article Number:: 20683160

Description: <B>Model CVC 3000: </B>Fully electronic, highly versatile vacuum gauge and controller. The controller is equipped with a built-in capacitive absolute-pressure transducer made from alumina/ceramic as well as a built-in venting valve and switched outlets for a suction line valve and a coolant water valve. It eases work considerably and enables environmentally friendly operation whilst protecting samples, solvent recovery, reduced foam formation and superheating. The optimum vacuum setting can be found quickly and simply, even with unknown mixtures and pressures.

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Fluid aspiration systems, biovac 106

Catalog Number: (ILMV112037)

Supplier: Welch by Gardner Denver

Supplier Article Number:: 112037

Description: With the biovac 106, nonflammable fluids can be removed easily and very precisely from slides, Petri dishes, cell culture containers, etc, by using different pipettes or glass tips and Pasteur pipettes which can be easily connected to the handvac pipette. The biovac 106 is switched on and off directly at the device or via the optionally available foot switch.

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