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513 výsledky pro Čerpadla

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Čerpadla

Pumps efficiently transport liquids or remove moisture and gases from a variety of different-sized containers. The devices are used for dispensing and general liquid-handling purposes. Ergonomic, handheld designs allow for continued comfort and one-handed operation. For the best reproducibility, digital pumps can be programmed to dispense precisely measured samples into culture plates, vials, tubes, or bottles. Pumps can measure in different units depending on preference.

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Drum pump, PTFE

Drum pump, PTFE

Supplier: asecos

This drum pump is used for filling high purity liquids. PTFE with stop cock.

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Vacuum Controller, V-850/V-855

Vacuum Controller, V-850/V-855

Supplier: BUCHI

V-850 vacuum controller:
The V-850 vacuum controller with ¼" LCD VGA screen can be used universally for the display, control and adjustment of vacuum. The vacuum controller is a compact unit suitable for many tasks in the laboratory thanks to its integrated vent valve and chemical-resistant pressure sensor. It includes a timer, laboratory vacuum controller (Labvac) and solvent database featuring the 43 most commonly used solvents. The rotation speed control with the V-700 or V-710 vacuum pump enables accurate, hysteresis-free vacuum control with quiet operation.
Users also have the option of reducing their water consumption by adding a cooling water valve.

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Dispensing pumps, '30'

Supplier: MURRAY S

Dispensing pump is suitable for lotions, creams and gels.

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Syringe pumps, VERITY®

Syringe pumps, VERITY®

Supplier: GILSON

The VERITY® syringe pumps provide speed and reliability to small- and large-volume, repetitive liquid transfers in HPLC, SPE, and other general liquid handling methods.

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Scroll vacuum pump

Scroll vacuum pump

Supplier: LABCONCO

Scroll Vacuum Pumps are low maintenence, corrosion resistent pumps that require no oil.

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Pump modules, C-601 and C-605

Pump modules, C-601 and C-605

Supplier: BUCHI

The three-piston pump module with a pulse-free flow rate from 2,5 to 250 ml/min guarantees fast separation at a maximum working pressure of 10 bar (145 psi) or 50 bar (725 psi) for isocratic or gradient mode. These pump modules are the core components of the Sepacore® chromatography systems. The chemically resistant and biocompatible pumps can be used with a wide range of organic solvents.

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Active inverted magnetron gauge

Supplier: EDWARDS HIGH VACUUM METTLER

Active Inverted Magnetron gauge is a combined unit of the gauge-head and controller. This gauge operates as a cold cathode ionisation gauge, in which pressure is measured indirectly as a function of the current that flows in a Townsend discharge maintained in the body tube.

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Active pirani gauges

Supplier: EDWARDS HIGH VACUUM METTLER

Model APG.
These gauges have a measuring range from atmosphere to 1×10⁻⁴ mbar and combine the gauge head and controller in one compact active unit.

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Active gauge displays

Supplier: EDWARDS HIGH VACUUM METTLER

The active gauge displays are a range of simple, low cost units for the measurement and control of vacuum from atmosphere to 10-9 mbar.

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Rotary Vane Vacuum Pump

Supplier: EDWARDS HIGH VACUUM METTLER

The E1M18 and E2M18 pumps are direct drive, sliding vane pumps. The E1M18 is a single-stage pump, and the E2M18 is a two-stage pump. The pump is oil sealed and designed for reliable, long-term operation in both laboratory and industrial environments. The pump is a freestanding unit with the drive provided through a flexible coupling by either a single-phase or three-phase (four-pole) motor.

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Vacuum aspiration systems

Vacuum aspiration systems

Supplier: KOEHLER TECHNISCHE PRODUKTEN

Vacuum aspiration system. A plastic supporting plate with carrying handles and attachments for holding the vacuum-proof suction flask make the system compact and mobile at any time.

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Automatic vacuum aspiration systems, AA 24

Automatic vacuum aspiration systems, AA 24

Supplier: HAEP LABOR

Automatic safety vacuum system for extraction.

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Diaphragm vacuum pump, VACUUBRAND®

Diaphragm vacuum pump, VACUUBRAND®

Supplier: LABCONCO

Single- or dual-head chemically resistant, dry running diaphragm pumps for a wide range of laboratory applications. They transfer and evacuate without affecting the media, i.e. media remains uncontaminated.

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Vacuum system, EcoVac

Supplier: schuett-biotec GmbH

The EcoVac safety-vacuum-system supports efficient work and increases the safety standard when working with infectious material in a laboratory.

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Vacuum aspiration systems, compact, AZ 02 and AZ 04

Vacuum aspiration systems, compact, AZ 02 and AZ 04

Supplier: HAEP LABOR

Vacuum suction systems for connection to laboratory vacuum system without own suction pump.

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Spare parts for rotary vane pumps, RV models

Supplier: EDWARDS HIGH VACUUM METTLER

Clean and overhaul kit

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Rotary vane vacuum pumps

Rotary vane vacuum pumps

Supplier: LABCONCO

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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Diaphragm vacuum pumps, V-600

Supplier: BUCHI

These powerful and quietly operating three-stage V-600 PTFE diaphragm vacuum pumps are robust and highly flexible. These pumps have been operated at a flow rate of 3,1 m3/h and an ultimate vacuum of 1,5 mbar.

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Scroll pump, dry, nXDS series

Supplier: EDWARDS HIGH VACUUM METTLER

These nXDS series pumps are completely oil free, dry scroll and improved on their pumping speeds, combined with lower ultimate pressures, lower power consumption and lower noise.

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Automatic vacuum aspiration systems, multifunctional, AA 02

Automatic vacuum aspiration systems, multifunctional, AA 02

Supplier: HAEP LABOR

Automatic suction system with suction capacity for connection to laboratory vacuum system.

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Vacuum hand pump

Vacuum hand pump

Supplier: Sartorius

The hand operated vacuum pump made of PVC is used as practical vacuum source for outside of a laboratory.

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Diaphragm pumps, Vacuum

Supplier: Thermo Scientific

Vacucenter™ is a vacuum pump cabinet fully equipped with a central power supply, a single main switch for both vacuum oven and pump including a timer for tracking oil changes for the rotary vane pump.

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Scroll pump, XDS series

Supplier: EDWARDS HIGH VACUUM METTLER

These XDS series pumps are completely oil free, dry scroll and improved on their pumping speeds, combined with lower ultimate pressures, lower power consumption and lower noise. Gas ballast allows for pumping of condensable vapours including water, solvents, dilute acids and bases. It also feature the latest in tip seal technology giving significantly longer life between tip seal changes. Comes with integrated inverter drive with auto sensing voltage input delivers optimised pumping performance. The pumps are completely field serviceable.

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Rotary vane pumps, RV models

Rotary vane pumps, RV models

Supplier: EDWARDS HIGH VACUUM METTLER

These high performance rotary pumps are used in many industrial and laboratory applications. They offer the option of high throughput or high ultimate vacuum by the adjustment of a single control. RV pumps can be run continuosly with inlet pressures up to 50 mbar or can be set to achieve an ultimate partial pressure of 1×10⁻⁴ mbar. For drying applications the water handling capability is 290 g per hour at vapour pressures up to 80 mbar (RV 12).

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Rotary vane pump kit, E-LAB 2

Rotary vane pump kit, E-LAB 2

Supplier: EDWARDS HIGH VACUUM METTLER

Pump includes all of the components required for laboratory applications such as those found in wet chemistry and sample preparation. It allows for continuous running even in the presence of water and solvents and incorporates an integral fast acting inlet valve that holds the system under vacuum in case of a power failure. Ideal for use with rotary evaporators, centrifugal concentrators, vacuum ovens, distillation/extraction apparatus, fume hoods, glove boxes and vacuum filtration equipment.

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Accessories for scroll pumps, dry, nXDS series

Supplier: EDWARDS HIGH VACUUM METTLER

Electrical supply cable 2 m, japan

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Rotary vane pumps, RV ATEX

Supplier: EDWARDS HIGH VACUUM METTLER

ATEX RV pumps have an external ATEX classification of Ex II 2G IIC T4 or Ex II 2G IIB T4 and internal ATEX classification Ex II 3G c IIB T4. They are suitable for use in potentially explosive atmospheres such as hazardous area pumping. They are supplied with the gas ballast port which must be fitted with an inert gas purge while pumping flammable gasses or vapours to dilute such gases or vapours below the lower explosive limit.

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Vacuum aspiration system, AC 02/ AC 04

Vacuum aspiration system, AC 02/ AC 04

Supplier: HAEP LABOR

Vacuum aspiration system.

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Scroll pumps, XDS-C series

Supplier: EDWARDS HIGH VACUUM METTLER

The XDS pumps are used as a patented bearing shield to isolate the vacuum environment from all forms of lubricant, not only making it totally dry, but hermetically sealed. The shield also protects the bearing from any process vapours. Adjustable gas ballast allows vapour to be handled and opens up the range of applications to many that were previously unsuited to scroll pumps. The XDS-C range are designed for pumping condensable vapors and use materials selected for a wide range of laboratory wet chemistry applications.

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RE 9H Rotary Vane Pumps

Supplier: Thermo Scientific

Vacucenter™ is a vacuum pump cabinet fully equipped with a central power supply, a single main switch for both vacuum oven and pump including a timer for tracking oil changes for the rotary vane pump. The vacuum oven can be placed on top of the cabinet.

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