VARIAN DS 102 vacuum pump

Gilson Minipuls 3 Pump Head R2 For Peristalic Pump Part#: F117800 This was removed from a universit (more)y lab where it was surplus to requirements. Item is in good used condition with minor surface damage. It comes with the original packaging.

Leybold OERLIKON TURBOVAC WIDE RANGE Turbo Pump Type TW 690MS 800052V0001 This was removed from a un (more)iversity lab where it was surplus to requirements. It is in good cosmetic condition, we are unable to test it further at our facility. The fan blades move smoothly manually.

MARSHALL Select MS-VP250 Chemical Protected Diaphragm Vacuum Pump, 250 mbar Ultimate Vacuum 253 mbar (more) (190 Torr) Pumping Speed 12 L/Min Number of Heads 1 Head Features - Provides clean and uncontaminated air exhaust with a built-in filter - Automatic cooling exhaust system allows for 24-hour continuous use - Customizable vacuum and gas velocity settings for specific applications - TEFLON surface treatment protects against gas corrosion, enhancing durability - Delivers a pumping speed of 12 L/Min for effective operation - Achieves a vacuum level of 253 mbar (190 Torr) for efficient performance The MARSHALL Select MS-VP250 Chemical Protected Diaphragm Vacuum Pump is designed for efficient and reliable operation in environments that require clean and uncontaminated air exhaust. This pump features an oil-free design with a built-in filter, ensuring that the exhausted air remains free from contamination. The MS-VP250 is equipped with an automatic cooling exhaust system, allowing for continuous 24-hour operation, making it ideal for demanding laboratory and industrial settings. Its pressure-adjustable design enables precise control of vacuum and gas velocity to meet specific application requirements. The pump's TEFLON surface treatment provides robust chemical and corrosion resistance, ensuring durability even when exposed to harsh gases. With an ultimate vacuum of 253 mbar (190 Torr) and a pumping speed of 12 L/Min, the MS-VP250 delivers efficient vacuum performance. It features 6 mm inlet and outlet flanges, operating within a temperature range of 7°C to 40°C. The pump runs quietly with a noise level of less than 60 dBa, making it suitable for environments where low noise is essential. Its compact design, measuring 7.7 x 3.8 x 6.1 inches, and a weight of 7.6 kg, make it easy to fit into various setups. The pump is equipped with nitrile butadiene rubber valves for reliable operation and requires a motor power of 75W, compatible with electrical requirements of 110/220V, 50/60Hz. The MS-VP250's distinctive orange color not only enhances its aesthetic appeal but also signifies its robust anticorrosive and chemical resistance properties, making it a reliable choice for a wide range of vacuum applications.INCLUDED: The MARSHALL Select MS-VP250 Chemical Protected Diaphragm Vacuum Pump, 250 mbar includes: - Operator's Guide - Manufacturer's Documentation - 1 Year Manufacturer's Warranty

Edwards nEXT85D NW40 NW16 - 80W Turbomolecular Vacuum Pump Ultimate Vacuum <5x10-9 mbar Inlet Con (more)nection NW40 Pumping Speed Nominal 0.047 m³/s Features - Combines oil-lubricated ceramic and dry permanent magnetic bearings for enhanced durability - Built-in electronics for streamlined operation and easy integration with control systems - Enhances speed and compression efficiency for a wide range of applications - Allows for in-field replacement of oil cartridges and bearings with minimal tools - Offers standard, high light gas compression, and additional regenerative stage options for specific needs - Provides superior compression performance for various gases - Ensures efficient operation with reduced electrical interference - Magnetic bearings reduce noise and vibration, ensuring a stable vacuum environment nEXT turbomolecular pumps are hybrid bearing pumps with integrated controllers for pumping speeds from 47 to 1250 ls-1.The nEXT is a hybrid bearing compound turbomolecular pump. nEXT pumps combine our proven bearing technology (oil lubricated ceramic lower bearing with dry permanent magnetic upper bearing), an improved rotor design with a new molecular drag stage to deliver improved pumping speed and compression ratios, and user serviceability. They feature 24 V to 48 V DC sensorless motors with a built-in drive that is fully compatible with our range of TAG and TIC controllers.With nEXT85 and nEXT55 Edwards offers a small and compact turbomolecular pump platform ideal for Analytical Instruments as well as for the R&D market.Features and BenefitsUpper magnetic bearing - ensures clean vacuum, low power and low vibration. Optimised rotor designs - deliver high speeds and high compression. Range of variants suitable for many applications - D = standard nEXT pump variant, H = optimised rotor design for high light gas compression and T = additional regenerative stage for increased compression and higher backing pressure capability Integrated controller / electronics - offers direct I/O or serial control or can be connected to one of our TAG or TIC controllers for easy systemisation. Fully user serviceable - oil cartridge and bearings can be changed in the field with minimal tooling. Inlet screen - supplied as standardINCLUDED: The Edwards nEXT85D NW40 NW16 - 80W Turbomolecular Vacuum Pump includes: - Power Cord - One Year Manufacturer's Warranty

Edwards nEXT240T HC - CF100 160W Turbomolecular Pump Ultimate Vacuum <5x10-10 mbar Inlet Connecti (more)on DNISO100-K Pumping Speed Nominal 1439.99 l/min Features - Combines oil-lubricated ceramic lower bearing with a dry permanent magnetic upper bearing for improved performance - Offers direct I/O or serial control; compatible with TAG and TIC controllers for system integration - Oil cartridge and bearings can be replaced in the field with minimal tools - Features multiple drag stages for enhanced compression ratios and increased backing pressure tolerance - Suitable for a variety of demanding applications including high-energy physics, electron microscopy and industrial development - Features a patented bearing suspension system to reduce noise and vibration transmission to the vacuum system - Includes a purge port for safe operation with specialized gases - The permanent magnet upper bearing ensures a hydrocarbon-free environment, reducing contamination The nEXT is a hybrid bearing compound turbomolecular pump. nEXT pumps combine our proven bearing technology (oil lubricated ceramic lower bearing with dry permanent magnetic upper bearing), an improved rotor design with a new molecular drag stage to deliver improved pumping speed and compression ratios, and user serviceability. They feature 24 V to 48 V DC sensorless motors with a built-in drive that is fully compatible with our range of TAG and TIC controllers.INCLUDED: The Edwards nEXT240T HC - CF100 160W Turbomolecular Pump includes: - Power Cord - One Year Manufacturer's Warranty

BECKMAN COULTER JA-25.50 Aluminum Fixed Angle Rotor Fixed Angle Rotor Max: 25,000 rpm, 75,600 x g Ca (more)pacity: 8 x 50 mL Nominal Capacity: 3,000 mL Biosafety Lid For use with Avanti J-Series and J2-Series Centrifuges (except J-21 Series)

BINDER KB-115 refrigerated incubator / drying oven with forced convection 100°C Model: KB115 refrige (more)rated and ventilated Capacity: 115 liters Temperature range: -5 ° C to 100 ° C Inner glass door Integrated digital temperature display 2 shelves Cable passage: Ø 30 mm (on the right wall) Power supply: 230 V, Frequency: 50-60 Hz, Power: 460 W, Internal dimensions: 60 x 40 x 48 cm Overall dimensions: 83 x 70 x 101 cm Weight: 106 kg Year of manufacture: 2007 Tested at 37°C and -2°C

MC-80 Water Cooling Manual Metallographic Cutting Machine w/ Stand This was removed from a universit (more)y lab where it was surplus to requirements. The unit powers up and is in good working order. It is in reasonable cosmetic condition for this type of equipment, though it has been well used. It has a 16amp 5 pin 3phase plug fitted.

Motic Five Head Observation Optical Bridge for Complete BA410E The Motic 1101001903081 Five Head Obs (more)ervation Optical Bridge includes two piece dual observation optical bridge, pointer LED indicator intensity adjustment and electric adjustable height stand. Use for BA410 series compound microscope. INCLUDED: The Motic Five Head Observation Optical Bridge for Complete BA410E includes: - Motic Five Head Observation Optical Bridge - Manufacturer's Documentation - 5 Year Manufacturer's Warranty

Labconco FreeZone 4.5L -50C Benchtop Freeze Dryer with PTFE coil and collector Features - Patented m (more)oisture sensorprotects the vacuum pumpby preventing refrigerationor vacuum start-up whenmoisture is detected incollector chamber area. - Vacuum control valvemaintains set point vacuumlevel to speed the freezedrying process. - Lyo-Works OS provides a real time display of collector temperature and vacuum level - Flexible programming and control of optional drying accessories - Optional End-Zone™ end point detection for flask freeze drying - One-touch data logging and display provides information to maximize sample quality and minimize run time - FreeZone exclusive features protect your vacuum pump from costly damage: A vacuum break valve bleeds air into the system when power to the freeze dryer or vacuum pump is shut off for more than 5 minutes. A moisture sensor prevents refrigeration or vacuum start-up when moisture is detected in the drain line. Vacuum pump is automatically shut down when a leak is present in initial pull down or during run Lyo-Works™ OS provides a real time display of collector temperature, vacuum level and optional End-Zone™ end point detection system, shown on a 5" full color, capacitive touch screen. A variety of FreeZone Freeze Dryer accessories are available including Shell Freezers, Tray Dryers, Drying Chambers and Product Shelves. Memory to store30 programs with 16 segments each including number of steps,ramp rate, shelf temperature, hold time and vacuum level FreeZone 4.5 Liter Benchtop Freeze Dryers are designed for lyophilizing light to moderate sample loads. The compact design is ideal for labs with limited floor space. The upright stainless steel collector coil holds 4.5 liters of ice before defrosting. A single 1/3 hp HCFC/CFC-free refrigeration system cools the collector to -50C (-58F), suitable for aqueous samples. Lyo-Works™ OS provides a real time display of collector temperature, vacuum level and optional End-Zone™ end point detection system, shown on a 5" full color, capacitive touch screen. Models with PTFE-coated collectors that can withstand corrosive compounds are available. Features Upright stainOptional PTFE-coated collectors withstand corrosive compounds Lyo-Works OS provides a real time display of collector temperature and vacuum level Flexible programming and control of optional drying accessories FreeZone exclusive features protect your vacuum pump from costly damage: A vacuum break valve bleeds air into the system when power to the freeze dryer or vacuum pump is shut off for more than 5 minutes. A moisture sensor prevents refrigeration or vacuum start-up when moisture is detected in the drain line. Vacuum pump is automatically shut down when a leak is present in initial pull down or during run. INCLUDED: The Labconco 700402000 FreeZone 4.5L -50C Benchtop Freeze Dryer with PTFE coil and collector 115V, 60Hz includes: - Vacuum Hose - Drain Hose - Hose Clamp x 2 - Power Cord - Operator's Guide - Manufacturer's Documentation - 1 Year Manufacturer's Warranty

Hermle Filter material PP DLW, 20um pore size, Pack of 10 The Hermle Filter material PP DLW, 20um po (more)re size, Pack of 10 is a type of filter material that is used with the Hermle SIEVA-3 Filtration Centrifuge. The filter material is made from polypropylene (PP), which is a synthetic polymer that is widely used for its durability, chemical resistance, and low cost. The DLW designation stands for "deep layer winding," which is a manufacturing technique that creates a filter material with a high filtration efficiency and a large filtration area. The Hermle Filter material PP DLW with 20um pore size is designed to remove particles and impurities from liquids, such as cell culture media, buffers, and reagents. The 20um pore size makes it suitable for filtration of particles of larger size. The pack of 10 filters provides an economical and convenient way to stock up on filters for routine laboratory use. INCLUDED: The Hermle Filter material PP DLW, 20um pore size, Pack of 10 includes: - Manufacturer's Documentation - 2 Year Manufacturer's Warranty