Hledali jste: Čerpadla

Katalogové číslo: (131-0000)

Dodavatel: VACUUBRAND

Popis: The VACUU·SELECT controller is an intuitive, easy-to-use vacuum controller with a touch screen display suitable for all laboratory vacuum processes. For solvent evaporation, VACUU·SELECT detects boiling points and adjusts the vacuum process as necessary.

Měrná jednotka: 1 * 1 KS

Akce

Katalogové číslo: (131-0015)

Dodavatel: VACUUBRAND

Popis: The PC 3001 VARIO select pumping unit precisely controls the vacuum level in order to achieve unparalleled process control. The integrated VACUU·SELECT controller provides an easy-to-use, application based interface that covers all common lab applications.

Měrná jednotka: 1 * 1 KS

Akce

Dodavatel: VACUUBRAND

Popis: Rotary vane pumps from VACUUBRAND offer great performance in a compact design. Even with the gas ballast open, they enable a very good ultimate vacuum. You also benefit from extended oil change and maintenance intervals thanks to optimised lubrication circuit and large usable oil volume.

Dodavatel: VACUUBRAND

Popis: Vakuová filtrace je jednou z nejčastějších technik pro přípravu vzorků v chemii, mikrobiologii, kontrole odpadních vod a v dalších procesech analytické chemie. Modely membránových vývěv VP100 a VP100C nabízí kompaktní řešení o vysokém výkonu a jednoduché obsluze, které je vhodné pro jednoduchou nebo několikanásobnou filtraci.

Dodavatel: VACUUBRAND

Popis: The DCP 3000 is an outstanding vacuum gauge with large illuminated display. The brand new VSP 3000 vacuum sensor is based on thermal conductivity (Pirani) and offers a wide measurement range from atmospheric pressure down to 10 to 3 mbar. The wetted parts are made of chemically resistant plastics (PBT, PUR) and alumina ceramics. It features a much better chemical resistance and ruggedness than conventional Pirani sensors with their fragile metallic spiral-wound filament. Simultaneous connection of up to eight vacuum sensors allows flexible measuring on the spot. The DCP 3000 communicates with external components via the VACUU·BUS® digital bus system. It is characterised by fully automatic configuration, unified plug connections and cable lengths of up to 30 m. In addition the DCP 3000 offers relative pressure measurements (VSK 3000 as reference) and a data logger feature for up to 32000 data values.

Dodavatel: Welch by Gardner Denver

Popis: Handy utility vacuum pump is ideal for basic lab operations.

Dodavatel: VACUUBRAND

Popis: VacuuCenter BVC control slouží pro efektivní a praktické odsávání supernatantů. Úroveň podtlaku - a tedy sílu sání - lze přesně nastavovat z elektronického dotykového panelu a umožňuje citlivý a reprodukovatelný provoz. Membránová vývěva odolná vůči chemikáliím se automaticky zapíná a vypíná podle potřeby, čímž se ještě více snižuje nízká hlučnost. BVC control je k dispozici ve dvou kompletních možnostech vybavení s různými sběrnými lahvemi. 2litrová láhev z borosilikátového skla s ochranným povlakem má velmi vysokou odolnost vůči chemikáliím. Pro větší množství kapalin lze použít 4litrovou nerozbitnou polypropylenovou (PP) láhev. Hladké povrchy umožňují snadné čištění systémů.

Dodavatel: VACUUBRAND

Popis: The VacuuCenter BVC basic is designed for connection to an existing external vacuum source like a diaphragm pump or a vacuum network (e.g., VACUU·LAN®) and does not require electric power. The chemically resistant mechanical vacuum controller always ensures an optimal operating vacuum. The controller opens only when needed thus limiting the gas load on the vacuum source. The evaporation of collected liquid is minimised. The inlet tubing integrated in the bottle head reduces aerosol and foam formation and ensures a long service life of the hydrophobic protection filter. The aspiration system is available either as BVC basic with 4 litre PP bottle or as BVC basic G with 2 litre coated borosilicate glass bottle.

Dodavatel: VACUUBRAND

Popis: VACUU·SELECT fine vacuum control packages provide an easy-to-use vacuum control option for work between 1 mbar and 10^-3 mbar, such as freeze drying, Schlenk lines, and molecular distillation. Predefined applications can be adjusted easily, and new applications can be created in a matter of seconds, to meet your precise needs.

Dodavatel: VACUUBRAND

Popis: The VACUU·SELECT complete controller is ready for use with existing vacuum sources like pumps or vacuum networks.

Katalogové číslo: (VACU20741800)

Dodavatel: VACUUBRAND

Popis: These VARIO® pumping units provide precise vacuum control by adjusting the diaphragm pump's motor speed. They feature fully automatic evaporation control at the push of a button. The PC 3016 NT VARIO pumping unit is a proven concept for evaporations with large amounts of solvents. The inlet separator (AK) retains particles and liquid droplets, the waste vapor condenser at the outlet (EK) is highly efficient and compact. The condenser enables near 100-percent solvent recovery, efficient recycling and active protection of the environment. Eight-cylinder NT pumps features quiet operation with smooth, easy-to-clean surfaces.

Měrná jednotka: 1 * 1 KS

Akce

Katalogové číslo: (VACU20744800)

Dodavatel: VACUUBRAND

Popis: These VARIO® pumps and pumping units feature a very high pumping speed and attain an outstanding ultimate vacuum. They provide precise vacuum control by adjusting the diaphragm pump's motor speed. The controller provides fully automatic evaporations without any need of parameter input. The pump design offers exceptionally high chemical resistance supporting almost universal usage in chemistry and pharmaceutics The inlet separator (AK) retains particles and liquid droplets, the waste vapor condenser at the outlet (EK) is highly efficient and compact. The condenser enables near 100-percent solvent recovery, efficient recycling, and active protection of the environment.

Měrná jednotka: 1 * 1 KS

Akce

Dodavatel: THERMO SAVANT

Popis: Vacuum pump lubricating oil, 1 l

Katalogové číslo: (VACU25741750)

Dodavatel: VACUUBRAND

Popis: Chemistry diaphragm pumps from VACUUBRAND for aggressive gases and vapors are available in the basic version, with two-point or VARIO® control. Their construction with fluoropolymers makes them very resistant to chemical vapors from inlet to exhaust.

Měrná jednotka: 1 * 1 KS

Akce

Katalogové číslo: (VACU20798140)

Dodavatel: VACUUBRAND

Popis: Rotary vane pumps from VACUUBRAND offer great performance in a compact design. Even with the gas ballast open, they enable a very good ultimate vacuum. You also benefit from extended oil change and maintenance intervals thanks to optimized lubrication circuit and large usable oil volume.

Měrná jednotka: 1 * 1 KS

Akce

Katalogové číslo: (VACU20797160)

Dodavatel: VACUUBRAND

Popis: Rotary vane pumps from VACUUBRAND offer great performance in a compact design. Even with the gas ballast open, they enable a very good ultimate vacuum. You also benefit from extended oil change and maintenance intervals thanks to optimised lubrication circuit and large usable oil volume.

Měrná jednotka: 1 * 1 KS

Akce