Leybold Heraeus DIVAC 2.4L Vacuum Pump Vakuum Pumpe

This listing is for a Watson Marlow 520S Peristaltic Pump. The unit is in full working condition an (more)d is ready for immediate release. Peristaltic pumps are the simplest possible pump, with no valves, seals or glands to clog or corrode. The fluid contacts only the bore of a tube, eliminating the risk of the pump contaminating the fluid, or the fluid contaminating the pump. Peristaltic pumps can operate dry without risk. Easy to install, simple to operate and inexpensive to maintain, peristaltic pumps are ideal for most fluids, including viscous, shear-sensitive, corrosive and abrasive fluids, and those containing suspended solids. Suitable for metering, dosing and dispensing applications.   520S drive offers manual control via a large-key membrane keypad: speed adjustment; run and stop; forward/reverse; "Max" key for rapid priming and purging.   Supply voltage/frequency: 100-120V/200-240V 50/60Hz Flow rates from 4 micro-litres/min up to 2.4 liter/min Precise 2,200:1 speed control range from 0.1 to 220 rpm in 0.1 rpm increments Large speed/flow display and easy to use tactile membrane keypad. Incorporates keypad lock Manual control and flow rate calibration MemoDose for accurate single shot dispensing

Edwards iQDP80 Dry Vacuum Pump Lab This item was removed from a university where it was surplus to r (more)equirement. It is in good cosmetic condition, and we have been advised by the previous owner that it is in good working order. Edwards iQDP80 Dry Vacuum PumpSerial No6397149Code No. IQ2100103 XS Power supply cable & control module not included.

Edwards E2M1.5 Vacuum Pump Ultimate Vacuum 3 x 10-3 mbar Inlet Connection NW10 Displacement 2.2 m3h- (more)1 / 1.3 ft3min-1 Features - High ultimate vacuum and rapid pumping speed ensure efficient operation across a wide range of laboratory and industrial applications - Quiet operation provides a comfortable working environment, reducing noise in sensitive areas - Features a pressurized oil system that lubricates pump shaft bearings and rotor sealing faces for reliable performance - Maintenance is simplified with an oil sight-glass for easy monitoring of oil levels and conditions at a glance - Facilitates easy oil changes with an oil drain plug that allows either gravity or pressure oil drainage for convenience - Compact, freestanding design allows flexible use without the need for additional support structures - Ideal for use with analytical instruments, leak detectors, helium research, and for backing turbomolecular pumps, showcasing its versatility The EM range of oil‑sealed rotary pumps – renowned for their high ultimate vacuum, rapid pumping speed, quiet operation and ability to handle vapour – have become the industry standard for laboratory and light industrial applications. 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. Click Here to View Product Video INCLUDED: The Edwards E2M1.5 Vacuum Pump includes: - Edwards Ultragrade Performance 15 Oil - Power Cord - Manufacturer's Documentation - Operator's Manual - 1 Year Manufacturer's Warranty

Edwards nXDS15iR Dry Scroll PumpFeatures - Bearing shield ensures separation between process gases a (more)nd bearing lubrication to ensure clean vacuum and no possibility of contamination. - Smart motor drive means consistent performance globally, pump overload protection and remote start/stop capability. - High flow gas ballast feature allows pumping of vapours including water vapour at up to 240 gh-1 - Simple single sided scroll design allows maintenance to be done in minutes for low cost of ownership and maximum up-time. - Enhanced versions offer up to 20% lower peak power requirements during initial pump down. The nXDS allows a wide range of control and communication options The nXDS comes as standard with a manual, easy to use, gas ballast port A perfect companion for your turbomolecular pump With exceptional pumping capability, ultimate vacuum performance and state-of-the-art design features Edwards nXDS is the best performing pump in its class.nXDS improves on legacy XDS pumps by offering increased pumping speeds, combined with lower ultimate pressures, lower power consumption and lower noise - up to 20 times quieter than other pumps. Gas ballast allows for pumping of condensable vapours including, water, solvents, dilute acids and bases. nXDS pumps also feature the latest in tip seal technology giving significantly longer life between tip seal changes. Integrated inverter drive with auto sensing voltage input delivers optimized pumping performance globally. Unlike the standard nXDS15i, the Edwards nXDS15iR isdesigned for specialist applications such as gas recirculation, rare gaspumping and recovery or other applications where the dilution of the pumped gasis undesirable, or where sealing is integral to minimizing potential gas loss. Click Here to View Product Video INCLUDED: The Edwards nXDS15iR Dry Scroll Pump includes: - Power Cord - Operator’s Manual - Manufacturer's Documentation - 1 Year Manufacturer's Warranty

VACUUBRAND MZ 2 NT Diaphragm Pump Ultimate Vacuum 7 mbar / 5.2 torr Maximum Pumping Speed 1.4 cfm at (more) 60Hz Number of Heads/Stages 2/2 Features - Contamination-free pumping and evacuation - High flow rate even near ultimate vacuum - Whisper quiet - Very low vibration - Xxceptionally long diaphragm life and maintenance-free drive system for low lifetime costs Diaphragm pumps are an excellent solution for continuous, oil-free evacuation and pumping of gases. All parts in contact with pumped media are made of aluminum and selected plastics and allow a wide range of applications for non corrosive gases. The two-stage construction provides the advantageous combination of high pumping speed and an ultimate vacuum down to 7 mbar. The highly flexible fabric-reinforced double diaphragm made of FKM is ideal for extended operating life. The new NT-series features further improved performance data. Two-stage diaphragm pumps are an excellent choice for continuous, oil-free pumping at medium vacuum requirements. In contrast to water jet pumps they do not consume water and therefore do not produce any contaminated waste water. Typical applications are vacuum ovens and aqueous filtrations. INCLUDED: The VACUUBRAND MV 2 VARIO Select Diaphragm Pump includes: - Power Cord - Operator's Manual - Manufacturer's Documentation - 2 Year Manufacturer's Warranty

VACUUBRAND RC 6 Chemistry-HYBRID Pump Ultimate Vacuum 0.002 mbar (0.0015 Torr) Maximum Pumping Spee (more)d 4.1 CFM at 60Hz Number of Heads/Stages 2/2+2 Features - Reduced internal corrosion, even when working with corrosive vapors - Oil changes typically reduced 90% or more compared with rotary vane pumps alone - Most economical solution: In practical operation a cold trap is often no longer necessary - Ease of maintenance due to telescopic design The RC 6 chemistry-HYBRID pump is a combination of a two-stage rotary vane pump and a two-stage chemistry diaphragm pump for optimized corrosion resistance. The diaphragm pump maintains the oil reservoir under vacuum to keep the partial pressures of solvent vapors at levels below their condensation points and to reduce largely the concentration of oxygen and corrosive gases. Therefore, the RC 6 chemistry-HYBRID pump has a much higher solvent vapor pumping capability and resistance to aggressive gases than conventional rotary vane pumps. INCLUDED: The VACUUBRAND RC 6 Chemistry-HYBRID Pump includes: - Power Cord - Operator's Manual - Manufacturer's Documentation - 2 Year Manufacturer's Warranty

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Julabo CORIO CD-B19 Open Bath Heating Circulator, 115V/60Hz (NRTL Certified) Working Temperature Ran (more)ge 20°C to 150°C Heating Capacity 1000W Fluid Type Water, Silicone Features - Models for internal and external applications - Bright, white, easy to read display - Very quiet - Easy pump change-over between internal and external circulation - USB connection - High-quality bath tanks made of stainless steel - Integrated drain screw (except B5 model) The Julabo CORIO™ CD Immersion Heating Circulator Open Bath combinations with transparent or stainless steel bath tanks for routine laboratory tasks. Units include bright LED display and easy operation. The CORIO™ CD immersion circulator provides temperatures to 100°C in plastic tanks and to 150°C in stainless steel tanks. Integrated pump enables temperature incubation for internal or external bath applications. A lever below the display enables simple adjustment between internal and external flow. Pump capacity: 15 L/min; 5.1 PSI. The integrated USB port provides external PC communication for control / monitoring and data logging. Stainless steel tanks from 13 to 39L include a drain port. INCLUDED: The Julabo CORIO CD-B19 Open Bath Heating Circulator, 115V/60Hz (NRTL Certified) includes: - 2 Each Barbed Fitting for Tubing 8 and 12 mm Inner Dia. (Pump Connections M16x1 Male) - Power Cord - Operator's Manual - Manufacturer's Documentation - 2 Year Manufacturer's Warranty

Julabo CORIO CP-310F Refrigerated Circulator with Synthetic Refrigerant (R449A), 115V/60Hz Refrigera (more)nt R449A Working Temperature Range -30°C - 200°C Cooling Capacity 300W (at 20°C) Features - Models for internal and external applications - Bright, white, easy to read display - Very quiet - Easy pump change-over (internal and external circulation) - External pump connections (M16x1) - USB connection - Space-saving cooling coil design yields more usable space in the bath tank - Bath lid and drain tap included - Removable ventilation grid - Refrigeration unit without side vents - Class III (FL) according to DIN 12876-1 CORIO™ CP-310F refrigerated/heating circulator with an operating range of -30…+200 °C and ±0.03 °C stability. Suitable for temperature applications with cirulation to an external apparatus or immersing a device in the bath tank. The CORIO™ CP circulator incorporates easy change-over for control of fluid circulation internally or externally and an adjustable pump from 8-27 L/min; 1.5-10.2 PSI. The CORIO CP includes USB-B and RS232 ports for PC communication and a USB-A port for datalogging. Unit fittings: M16x1 male threaded adapters including a pair of 8 and 12 mm hose barbs. 300W cooling power at 20 °C with 20W at -30 °C. Options for heating power (1kW or 2kW) and refrigerant (R290 natural refrigerant or R449A synthetic refrigerant).Class III (FL) according to DIN 12876-1.INCLUDED: The Julabo CORIO CP-310F Refrigerated Circulator with Synthetic Refrigerant (R449A), 115V/60Hz includes: - 2 each barbed fitting for tubing 8 and 12 mm inner dia. (pump connections M16x1 male) - Power Cord - Two Year Manufacturer's Warranty

Edwards acoustic enclosures provide soundproofing for your pump operations in laboratories or sensit (more)ive industrial work environments. High noise absorption materials reduce pump noise by up to 9 dB (A), without adversely affecting your vacuum pump efficiency. A integrated air-cooling fan provides ventilation to maintain your optimum pump running temperature.

Thermo Scientific Electron Finnpipette 100-1000µL Laboratory Pipette 100-1000µL Variable Volume Pipe (more)tte Tip Type: For use with Finntip Flex 1000, 1000 µL tips Volume: 100-1000 µL Increment: 5.0 µL Uncalibrated Test performed using a 10-4 g (0.1mg) balance: Reading (in g) for 500 µL: 0.499