Edwards nEXT240D - CF100 160W Turbomolecular Pump

Laboport N 820 G KNF Diaphragm vacuum pump resistant to chemical and corrosive liquids, compact and  (more)oil-free. The pump capacity is manually adjustable with a simple knob. Laboport is equipped with gas ballast, PTFE/TFM heads, PTFE lined diaphragms and FFPM valves. It is suitable for a wide range of laboratory applications, including extremely aggressive/corrosive gases and vapours. - Flow rate (max.): 34 l/min - Final vacuum (max.): 6 mbar (abs.) - Adjustable speed control - ATEX compliant only for internal atmosphere (Ex) II 2/-G IIB+H2 T3 - Ideal for extremely aggressive/corrosive gases and vapours - Clean operation, 100% oil-free Technical features - Flow rate (max.): 20 l/min - Final vacuum (max.): 6 mbar (abs.) - Pressure (max.): 0.1 bar (rel.) - Permissible fluid temperature between 5 and 40°C - Valve material: FFPM - Diaphragm material: PTFE coated - Pump head material: PTFE Applications - Centrifugal concentration - Degassing - Drying - Distillation - Drying of the gel - Rotary evaporation - Solid phase extraction Qualitative characteristics - Adjustable speed control - ATEX compliant only for internal atmosphere (Ex) II 2 / -G IIB + H2 T3 - Ideal for extremely aggressive / corrosive gases and vapors - Chemically resistant PTFE / FFPM flow path - Clean operation, 100% oil-free - Compact, silent and reliable - Maintenance free - Small footprint to optimize workspace Download the data sheet for further information and accessories. NOT SURE WHICH VACUUM PUMPS YOU NEED? Try following our guide to KNF pumps: VACUUM PUMPS FOR THE LABORATORY Or download the KNF guide: THE IDEAL DIAPHRAGM PUMP FOR EVERY APPLICATION Presentations of the Laboport line directly from the specialists who created it. English subtitles. Presentation of the new Laborports and SMART KNF control.

Edwards nEXT300D - ISO100 160W Turbomolecular Pump Ultimate Vacuum <6x10-8 mbar Inlet Connection  (more)DN100ISO-K Pumping Speed Nominal 18,000.00 l/min Features - Combines oil-lubricated ceramic lower bearing with a dry permanent magnetic upper bearing for enhanced performance - Features built-in electronics for easy integration with TAG and TIC controllers - Allows for in-field oil and bearing cartridge changes with minimal tools - Provides high speeds and compression with advanced simulation-derived designs - Features a patented bearing suspension system to minimize noise and vibration - Ensures a clean vacuum with a permanent magnet upper bearing - Suitable for research, high-energy physics, mass spectrometry, and industrial applications - Designed for long-term reliability and minimal maintenance needs 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 nEXT300D - ISO100 160W Turbomolecular Pump includes: - One Year Manufacturer's Warranty

KNF LABOPORT SR 840 G IP30 Diaphragm Pumping System Ultimate Vacuum 6 mbar Maximum Flow Rate 34L/mi (more)n (2.04 m3/h) Protection Class IP30 Features - Ideal for extremely aggressive/corrosive gases and vapors - High level of vapor and condensate compatibility - 3-color status display for in operation / stand-by / error - Compact, quiet, and reliable - Start against ultimate vacuum of the pump - Integrated gas ballast valve - Integrated rotational speed control - 100% oil-free transfer - Environmentally friendly Chemically resistant vacuum pump system comprising chemically resistant diaphragm vacuum pump, base plate and two separator flasks on suction and pressure side. Based on the high level of vapor and condensate compatibility the system is perfectly suited for extremely aggressive / corrosive gases and vapors. INCLUDED: The KNF LABOPORT SR 840 G IP30 Diaphragm Pumping System includes: - 2 x Coated Collection Flasks - 2 x Flask Clamps - Power Cord - Operator's Manual - Manufacturer's Documentation - 2 Year Manufacturer's Warranty

Pumping speed: 1.6 m3/h No-load speed: 0 – 2200 rpm Ultimate vacuum: 2 mbar Ultimate vacuum with gas (more) ballast: 4 mbar Max permitted outlet pressure: 1.1 bar

Syringe Size: From 10 µl to 50/60 ml Flow Rate Range (Min/Max): 0.0014 µl/hr with 0.5 µl syringe to  (more)26.55 ml/min with 50/60 ml syringe Maximum Force: 8 kg Maximum Pressure: 8 p.s.i. with 50/60 cc syringe; 100 p.s.i. with 1 ml syringe Step Rate (Min/Max): 1 pulse in 27.6 sec / 200 steps/sec Pusher Advance/Step: 0.8 µm pusher advance per motor step Pusher Travel Rate (Min/Max): 0.7 µm/min to 15 mm/min Dimensions (HxWxD): 114 x 229 x 114 mm Weight: 2.1 kg

Heidolph Pumpdrive PD 5206 Peristaltic Pump 1 channel Motor speed: 24 to 600 rpm Flow rate: 1.3 to 3 (more).9 mL/min Weight 7.7 kg With HEIDOLPH SP QUICK single channel pump head In excellent condition Year of manufacture: 2006

Perkin Elmer TurboMass Gold AutoSystem XL GC-MS System & Accessories Lab This was removed from a (more) university lab where it was surplus to requirements. The system powers up and is in good cosmetic condition, although it has been seen by an engineer who has reported this item is not in working condition, therefore, it is listed as Spares/Repair. The transfer line has been removed. Included are; Perkin Elmer AutoSystem XLModel: AutoSystemXLSerial#: GION2031503 Perkin Elmer TurboMass GoldModel: TurboMass GoldSerial#: 647N2032301 Also included is the following: TurboMassGC Mass SpectrometerSoftware Guide TurboMatrixHeadspace SamplersInstrument Manual TURBOMASS GOLD GC/MSHardware Guide TURBOMASS GOLD GC/MSTutorial TurboMassGC Mass SpectrometerHardware Guide TurboMassGC Mass SpectrometerUser's Tutorial AutoSystem XL GCUser's ManualVolume 2 ATD 400Automated Thermal DesorberUser's Manual TurboMassGC MASS SPECTROMETERUser's Tutorial AutoSystem XL GCUser's Manual Volume 1 Clarus" GC/MSManualsV5.4 TurboMatrixHeadspace SamplersInstrument Manual

This listing is for a Class F1 10g Weight. The unit is in full working condition and is ready for i (more)mmediate release. Material: Stainless steel Density: 7.9 g/cm³ (consistent across multiple sources) Construction: One-piece construction, no adjustment cavity Packaging: Individual weights are packaged in wooden boxes. Certification: OIML (International Organization of Legal Metrology) certified Applications: Suitable for calibrating high-precision weighing instruments, including top-loading balances with readabilities as low as 0.01 g to 0.001 g (according to F1 Class Weights)

The Bruker LUMOS is a fully automated stand-alone FTIR microscope with an 8x objective and can be us (more)ed in transmission, reflection and ATR mode. The measurement results in a single file including visible images, spectral data and sample information. For evaluation and visualization of the microscopic data the software provides powerful and intuitive Chemical Imaging functionality. The LUMOS is a stand-alone FT-IR microscope with an integrated FT-IR spectrometer perfectly matched into its optical design. All components are motorized and electronically coded. The innovation of a motorized ATR-crystal allows the system to switch from transmission or reflection to ATR mode without interaction of the operator, and to measure fully automated sample and background spectra even in ATR mode. The heart of each FT-IR spectrometer is the interferometer. The LUMOS uses a patented, permanently aligned RockSolid interferometer being extremely insensitive against mirror tilts, vibrations and thermal effects. 8x objective for automated measurements in transmission, reflection and ATR Magnification can be increased to 32x by digital zooming Image capture by highly resolving digital CCD camera Motorized Germanium ATR crystal with internal pressure control Motorized sample stage Motorized z-drive All IR-transparent windows and the IR beam splitter are made of ZnSe providing robustness even against high humidity High sensitive photoconductive MCT detector Including PC with software

E1-class mass standards are the elite in the world of metrology, because standards of this class rep (more)resent the highest level of precision and accuracy in mass measurement. The E1 classification is one of the most stringent standards that standards must meet in order to be considered the most advanced and trustworthy measurement tools. E1 - class standard: stainless steel wire Nominal value: 2 mg Material: stainless steel What Are the Characteristics of the E1 Class? Highest Precision - The allowable deviation from the actual weight is minimal, making standards of this class ideal for applications where every gram matters. Stability and Repeatability - This guarantees a consistent level of accuracy over the long term. Accurate Calibration - Standards of this class must be regularly compared with other standards of known mass to confirm their measurement accuracy. Materials with Unique Properties - E1 class mass standards are often made of materials with exceptional physical properties, which makes them stable and resistant to changes in environmental conditions. Application 1. Analytical Laboratories In analytical laboratories where accurate measurements are crucial, E1 class mass standards are used to calibrate balances with the highest precision. 2. Pharmaceutical Industry In drug manufacturing, where even the slightest deviation from the standard affects quality, E1 class mass standards are irreplaceable. 3. Scientific Research In scientific research, especially in areas requiring the highest precision, such as physics or chemistry, E1 class mass standards are used to ensure reliable results. 4. Metrology Industry In metrology laboratories where research on E1 class mass standards alone is carried out, E1 class standards are the standard of excellence. Class E1 mass standards are not only measuring tools, but also a symbol of metrological excellence. Their use affects the quality of measurements in various areas of life because they provide precision that can be relied upon. They are a key element in the world of mass measurement, shaping standards and raising the bar for all measurement tools.

F1 Mass Standard - knob weights with adjustment chamber - set (1 kg - 5 kg), plastic box Number of p (more)ieces in the set: 4

The HX7.4 C scale is a solution based on a stainless steel PUE HX7 terminal (AISI 304) and a powder  (more)coated 4-load-cell platform. The terminal The terminal is characteristic for a 7” colour graphic display. Its novelty is a red-green 9-diode bar graph presenting the current net mass in reference to the scale range or preset min and max thresholds. At the back of the housing there are hermetic connectors of RS232, RS485, USB and Ethernet communication interfaces, plus digital inputs/outputs and analogue output. This enables cooperation with external devices such as: barcode scanners, printers, external displays, control buttons, light signalling towers, other controlling/signalling devices, systems for automatic process control superior IT systems. With use of the bracket you can either place the indicator at any flat horizontal surface, or fix it to the wall adjusting the tilt respectively to suit your needs. Databases Terminal’s system of information is based on databases: users, products, weighings, packaging, formulations, customers, ALIBI memory which guarantees stored data safety. The terminal's software allows carrying out processes such as weighing, parts counting, dosing, labelling, formulations and percent weighing.