KNF IP65 FEM 1.02 TT.18S Liquid Pump

The EM range of oil‑sealed rotary pumps – renowned for their high ultimate vacuum, rapid pumping spe (more)ed, quiet operation and ability to handle vapour – have become the industry standard for laboratory and light industrial applications. Displacement (50Hz): 20.5 m3/h Displacement (60Hz): 25.0 m3/h Speed (50 Hz): 17.0 m3/h Speed (60Hz): 20.4 m3/h Nominal rotation speed (50Hz): 1440 rpm Nominal rotation speed (60Hz): 1720 rpm Ultimate vacuum (total pressure) without gas purge: 1 x 10-3 mbar Ultimate vacuum (total pressure) with gas purge: 1.5 x 10-2 mbar Max permitted pressure at outlet: 0.5 bar Max inlet pressure for water vapour: 20 mbar Max water vapour pumping rate: 0.3 kg/h Oil capacity: 0.75 – 1.05 l

Edwards nEXT85D CF63 NW16 80W Turbomolecular Vacuum Pump The nEXT 85D pumps consist of the turbomole (more)cular pump with a permanently attached controller containing drive electronics.The controller controls the electrical supply to the pump with the exception of standby speed control. It has no manual controls and can only be operated through the logic interface. To operate the nEXT-85 D pump you must connect it to your own control equipment and power supply or alternatively use the Edwards TIC Turbo Instrument Controller or TIC Turbo Controller.nEXT 85D pumps are supllied with an inlet-screen fitted into the centering O-ring for ISO version pumps and into envelope for CF version pumps. nEXT85 pumps with an NW 25 interstage-port are supplied with an inlet-strainer that fits into the interstage-port. The inlet-screen and inlet-strainer protect the pump against damage that would be caused by debris entering the pump. The nEXT 85 D pumps have a vent-port for venting the pump and vacuum system to atmospheric pressure. The pump is supplied with a manual vent-vavle fitted; this can be replaced with a TAV5 or TAV6 solenoid-operated vent-valve. The TAV valve can be directly controlled by the on-board controller.The nEXT pumps have a purge-port: an inert purge gas can be introduced protect the bearing and motor from corrosion. An optional vent-port adapter and purge restrictor can be fitted to the purge-port to control the flow rate of the purge gas and to filter the gas supply. Features - Class leading performance in a reduced footprint - Enhanced customer choice with standard and compression focused variants - Increased operating envelope maximised by Edwards’ patented direct impeller temperature measurement technology - Additional flexibility from customised interstage and backing port position selection - 4 year service with full end-user field serviceability - CMSD enabled low vibration levels - Intelligent pumps with included micro USB port and Edwards nST software allowing pump monitoring, control and configuration - Full suite of tailored accessories Click Here to View Product Video INCLUDED: The Edwards nEXT85D CF63 NW16 80W Turbomolecular Vacuum Pump includes: - Operator's Manual - 1 Year Manufacturer's Warranty

Dionex P580A Low Pressure Gradient Degassing Pump This was removed from a university lab where it w (more)as surplus to requirements. The unit powers up but has not been tested further. It is in good cosmetic condition with minor marks.

IKA VACSTAR Digital Vacuum Pump Maximum Flow Rate 22 L/min (1.32 m^3/h) Final Pressure 2 mbar Sucti (more)on Levels 4 Features - High suction capacity of the four-chamber membrane vacuum pump - Requires low space due to compact design - High serviceability features for ease of maintenance - Parameters are adjustable via a rotary-push button - Digital display indicates current rpm (rotations per minute) - Automated processes managed by the optional vacuum controller VC 10 - Includes analogue cable for pump-controller connection - VSE 1 vacuum safety emission recommended for additional security: Prevents solvent release into the environment - Ideal for dry and oil-free applications in laboratory settings - Membranes feature high chemical resistance The four-chamber membrane vacuum pump convinces with its high suction capacity, low space requirement and high serviceability. The setting of the parameters is carried out through a rotary-push button over a digital display showing current rpm. Automated processes are controlled with the vacuum controller VC 10, which is available as an accessory. An analogue cable which is required for connecting pump and controller is included in the delivery of the pump. Additionally it is recommended to use the VSE 1 vacuum safety emmission. It prevents that solvents are released into ambient air. The Vacstar digital is used for dry and oil-free applications in the laboratory. The membranes of the pump are particularly chemical resistant. INCLUDED: The IKA VACSTAR Digital Vacuum Pump includes: - Vacuum hose (1 m) - Silencer - USB A-B Cable - Connecting Cable - Power Cord - Operator's Guide - Manufacturer's Documentation - 2 Year Manufacturer Warranty ( + Additional Free 1 Year Warranty Extension with IKA Registration) IKA VACSTAR Digital Vacuum Pump Specifications Pump rate max. (50/60Hz)1.32 m³/hPump rate max. (50/60Hz)22 l/minFinal pressure without gas ballast2 mbarSuction levels4Cylinder4Connection diameter suction side8 mmConnection diameter pressure side8 mmInput pressure2 - 1030 mbarTwo-point controlyesAnalog speed vacuum controlyesSpeed controlTurning knob Speed range285 - 1200 rpm DisplayLED Noise at low. pressure54 dB(A)Material in contact with mediumAl2O3; PTFE; FFPM; PPS; NBRHousing materialalu-cast coating / thermoplastic polymerMode automaticyesMode manualyesMode pump %yesMode programyesDimensions (W x H x D)150 x 375 x 370 mmWeight11.5 kgPermissible ambient temperature5 - 40 °CPermissible ambient conditions80% (up to 31°C), decreasing linearly to max. 50 (@40°C)Protection class according to DIN EN 60529IP 20RS 232 interfaceyesUSB interfaceyesVoltage100 - 240 VFrequency50/60 HzPower input130 WPower input standby3 W

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Magnetic stirrer MICROSTIRRER Velp The Microstirrer magnetic stirrer is a small, simple and effectiv (more)e instrument, specially designed for microtitering. It has a high resistance to chemical agents, thanks to the metal structure and the epoxy paint. It does not overheat, even after several days of continuous use the stirrer remains cold, a characteristic that makes it particularly valuable in chemistry, microbiology and biochemistry. - The control panel is protected against liquid spills - Durable steel casing with epoxy coating - Accepts bottles up to 5 liters - Designed for maximum durability and backed by a 3-year warranty - Clear surface for viewing particles and color variations - Stays cool, even after days of continuous use - Specifically designed for microtitering - Excellent speed control, even at low speeds - Speed ​​regulation up to 1100 rpm - Universal mains voltage / frequency range - Light

Prior PL012 Binocular Microscope With 4 x Objectives This item was removed from a university lab whe (more)re it was surplus to requirements. It powers on and is in good cosmetic condition. Includes 4 x objectives:- EA 100 Oil 1.25 160/0.17 (Damaged) – The spring on the objective has come loose, likely an easy fix. - EA 4 0.10 160/- - EA 10 0.25 160/- - EA 40 0.65/0.17 Includes 2 x WF 10X/20 Eyepieces. Model: PL012S/N: 57398

Thermo Cytomat 2 C-LIN Automated Incubator Lab This item was removed from a university where it was  (more)surplus to requirement. The unit has been professionally serviced and is in full working order. The full-service report is available on request. This item also includes the following: 14 x Cytomat P35 Microplate Racks. 1 x Microscan MS-3-Laser BAR Code Scanner - Type FIS-0003-0007G.

Benchmark Block, Combination 15 x 0.5 and 20 x 1.5ml The Benchmark Block (a combination 15 x 0.5 and (more) 20 x 1.5ml) for use with the MultiTherm Heating Shaker or MultiTherm Heating and Cooling Shaker INCLUDED: The Benchmark Block, Combination 15 x 0.5 and 20 x 1.5ml includes: - Manufacturer's Documentation - 2 Year Manufacturer's Warranty

Benchmark A2505 EZ Pack Agarose Tablets, Pack of 1000 Tablets (500g)Researchers trust Benchmark’s Ag (more)arose LE to meet their electrophoreticneeds for a variety of applications. Now the same agarose is availablein a convenient, no mess tablet. The low EEO of the agarose promotes increased electrophoretic mobility,yielding improved resolution and shorter run times. This also allowsmacromolecules and larger particles (subcellular fragments, viruses, etc.)to migrate more freely through the gel matrix. The consistently low EEOreduces band distortion (caused by counter flow) that can result fromthe presence of excessive sulfate-rich negative ions. The quick dissolving EZ Pack tablet contains 0.5g (500mg) ofAgarose LE, eliminating the hands-on time and inaccuraciesnormally associated with weighing. Use of the tablet is not onlyconvenient and cleaner, it also provides better consistency andreproducibility gel to gel. Gel preparation is simple – add the desirednumber of tablets to electrophoresis buffer, allow to sit for twominutes and then heat and pour as usual. The resulting gels arehighly transparent, have exceptional thermal stability (ensuring safeand easy handling) and exhibit exceptionally low absorption ofchemical staining agents. INCLUDED: The Benchmark A2505 EZ Pack Agarose Tablets, Pack of 1000 Tablets (500g) includes: - Benchmark A2505 EZ Pack Agarose Tablets, Pack of 1000 Tablets - Manufacturer's Documentation - 2 Year Manufacturer's Warranty