KNF LIQUIPORT IP65 NF 300 FT.18RC Diaphragm Liquid Transfer Pump

This Vacuubrand MZ 2CE Membrane Diaphram Vacuum Pump was removed from a university lab where it was  (more)surplus to requirements. The unit powers up and is in good cosmetic condition with marks from use.

KNF LIQUIPORT IP65 NF 300 FT.18RC Diaphragm Liquid Transfer Pump Flow Rate 0.5 to 3 l/min Suction H (more)eight (max.) 3 mWg Pressure (max.) 1 bar (rel.) Features - Small footprint - Simple, intuitive operation - Manual and remote control - Self-priming, can run dry - Splash-proof with IP65 rating - Available with different material configurations for chemical resistance - Maintenance-free - Available pump head materials: PP, PVDF, PTFE - Diaphragm material: PTFE-coated - Start/Stop through logic control (TTL) - Output signal fault alarm - Valve material: FFKM-Simriz® Chemically resistant liquid transfer diaphragm pump. Offers wetted material combinations for optimal chemical resistance. Equipped with manual and remote control of liquid flow rate. INCLUDED: The KNF LIQUIPORT IP65 NF 300 FT.18RC Diaphragm Liquid Transfer Pump includes: - Barbed Fittings for Tubing ID 12mm - Cable for External Control - Power Cord - Operator's Manual - Manufacturer's Documentation - 2 Year Manufacturer's Warranty

KNF UN811KV.45P IP20-T Diaphragm Pump Ultimate Vacuum 100 mbar Maximum Flow Rate 13L/min (.78 m3/h) (more) Protection Class IP20 Features - Clean, 100% oil-free operation - Corrosion-resistant - Vacuum gauge and regulator for simple, convenient control - Small footprint - Can handle wet vapors without damage - Maintenance-free The KNFUN811KV.45P IP20-T Diaphragm Pump has an extremely small footprint with biguse. It features a PTFE-coated diaphragm, making it ideal for aggressive orcorrosive gasses & vapors. With a flow rate of 13L/min, and an ultimatevacuum or 75 torr, the KNF UN811KV.45P IP20-T Diaphragm Pump is a compact,powerful, fast & reliable vacuum, made for clean results. This pump is 115V. INCLUDED: The KNF UN811KV.45P IP20-T Diaphragm Pump includes: - Power Cord - Operator's Guide - Manufacturer's Documentation - 1 Year Manufacturer's Warranty

KNF UN816.1.2KT.45P IP20-T Diaphragm Pump Ultimate Vacuum 160 mbar (abs.) Maximum Flow Rate 30L/min (more) (1.8 m3/h) Protection Class IP20 Features - Clean, 100% oil-free operation - Corrosion-resistant - Vacuum gauge and regulator for simple, convenient control - Compact, quiet and reliable - Can handle wet vapors without damage - Maintenance-free TheKNF UN816.1.2KT.45P IP20-T Diaphragm Pump is a single-head, dry-running device used in a wide range oflaboratory applications. They transfer, compress and pump down withoutcontamination. The heart of these very compact pumps is a KNF structureddiaphragm. This patented diaphragm was stress-optimized using the FiniteElements method. As a result, KNF was able to make the pump smaller whileincreasing the service life of the diaphragm. This pump is 115V. INCLUDED: The KNF UN816.1.2KT.45P IP20-T Diaphragm Pump includes: - Power Cord - Operator's Guide - Manufacturer's Documentation - 1 Year Manufacturer's Warranty

Chemical-resistant vacuum pump consisting of N 840 G diaphragm vacuum pump, base plate, separator on (more) the suction side and high-performance condenser on the pressure side. Thanks to the high compatibility of steam and condensate, the system is perfectly suited for extremely aggressive/corrosive gases and vapours. Technical features Flow rate (max.): 34 l / min Final vacuum (max.): 6 mbar (abs.) Pressure (max.): 0.1 bar (rel.) Flow rate (m³/h) at atm. pressure: 2,04 Permissible fluid temperature between 5 and 40°C Valve material: FFPM Diaphragm material: PTFE coated Pump head material: TFM ™ PTFE Applications Distillation Rotary evaporation Multi-user vacuum systems Qualitative characteristics Vacuum system comprising chemically resistant diaphragm vacuum pump, base plate, separator on suction side and high performance condenser on pressure side Modular expandable 100% oil-free transfer Thereby pure transferring, evacuation and compression of gases High level of vapor and condensate compatibility Ideal for extremely aggressive / corrosive gases and vapors Integrated gas ballast valve 3-color status display for in operation / stand-by / error Integrated rotational speed control Environmentally friendly Start against ultimate vacuum of the pump Download the data sheet for further information and accessories. NOT SURE WHICH VACUUM PUMP 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

Gilson F174201 AmpliPur Expert Tips, 1-20uLThe Gilson F174201 AmpliPur Expert Tips, 1-20uL are ISO 8 (more)655 compliant and provide a significant value for the money spent. They are manufactured according to the certified Gilson quality standard and preserve your sample integrity. These filter tips protect precious samples and your pipettes from cross-contamination and are designed to fit various pipette brands. AmpliPur Expert Tips are certified DNase- and RNase-free. It makes them the preferred tool for molecular biology applications, supporting you in ensuring the limit of detection of your experiment, resulting in more sensitive nucleic acid quantitation. INCLUDED: The Gilson F174201 AmpliPur Expert Tips, 1-20uL includes: - 10 Racks of 96 Filter Tips - 3 Year Manufacturer's Warranty

Polyscience F25N0A101B FT Series Flow Through Cooler, Continuous Cooling at -25°C, 120V, 60Hz PolySc (more)ience Low Temperature Coolers enhance and simplify low-temperature laboratory work, providing rapid, low-cost cooling of liquids to temperatures as low as -100C. Typical applications include the cooling of exothermic reactions, vapor and solvent trapping, and impact testing. They’re also ideal for extending the temperature range of non-refrigerated circulators to below ambient and boosting the cooling capacity of refrigerated circulators. Enhance and simplify your low-temperature laboratory work with a PolyScience Low Temperature Cooler. Available in both immersion probe and flow-through styles, they provide rapid, low-cost cooling of liquids to temperatures as low as -100C. Typical applications include the cooling of exothermic reactions, freeze point determinations, freeze drying, impact testing, lyphilization, and vapor and solvent trapping. Features Continuous cooling to -25°C Designed to run at maximum cooling Ideal for use with heated and refrigerated circulating baths INCLUDED: The Polyscience F25N0A101B FT Series Flow Through Cooler, Continuous Cooling at -25°C, 120V, 60Hz includes: - Power Cord - Operator's Guide - Manufacturer's Documentation - 2 Year Manufacturer's Warranty

The HRP 5Y.KO series of mass comparators enables calibrating mass standards and weights in accordanc (more)e with OIML Recommendation (R-111) for class F2 and lower classes. Comparators are used to ensure consistency in mass measurements as well as to verify weights according to legal metrology requirements. RADWAG mass comparators have been recognized by calibration laboratories in many countries. The HRP 5Y.KO mass comparators consist of two elements: a professional weighing platform (modern design of an electromagnetic mechanism in a hermetic steel casing) and 5Y terminal. The weighing platform is made of steel and features marks facilitating centric loading of mass standards. The comparator can be equipped with a self-centring weighing pan (extra charge), which significantly minimises the influence of eccentricity during measurements. The self-centring weighing pan eliminates the error of placing the weight "out of pan centre". This solution also enables calibrating weights of different shapes and dimensions without the need to set the positioners for central loading of the mass standard each time. The comparator has a user-friendly menu. Data security and work results archiving are ensured by RADWAG terminal software.

MA X2.A moisture analyzers are hi-tech measuring instruments intended for quick determination of rel (more)ative moisture content, dry mass content and other parameters in samples of different substances. MA.X2.A series is equipped with innovative system: the drying chamber can be opened and closed automatically using button or proximity sensors. Such solution allows: Maintaining moisture analyzer clean – operator does not touch moisture analyzer’s housing. Removing any shocks caused by manual closing of the chamber – the chamber closes automatically and always with the same intensity. Achieving high repeatability of opening and closing the drying chamber. Enhancing drying process automation. Enhancing safety of operation by eliminating contact with hot components of drying chamber. Improving operation ergonomics. MA.X2.A series features user-friendly colour touchscreen. Free configuration of the control panel can be done by means of hotkeys, customizable information fields and programmable labels. Drying process can be carried out for any temperature and – thanks to databases – particular drying process may be set for a specific product. Highlights of X2 Series moisture analyzers: Automatic opening and closing of the drying chamber 5” capacitive colour touchpad Modern interface Uncomplicated, intuitive operation Programmable display Drying profiles (standard, mild, step, fast) GLP/GMP printouts-reports Repeatable and customized applications Work optimization due to the use of halogen lamps Capacity and temperature MA.X2.A maximum capacity ranges from 50g/0.1mg to 210g/0.1mg. Moisture content is measured with the 0.01% accuracy (0.001 % for samples bigger than 1.5g). The maximum drying temperature is 160˚C (there is an optional moisture analyzer with 250˚C maximum temperature). An additional element for moisture analyzers that improves their functionality is a water vapour permeability determination set used in tanning industry for determining hygienic properties of leather. Databases: Information system of X2 series moisture analyzers is based on 8 databases, allowing many users to operate product database comprising many samples. Collected measurements may be subjected to subsequent analysis. Collected data is registered in 8 databases: Products (up to 5000 products) Users (up to 100 users) Packaging (up to 100 packagings) Customers (up to 1000 customers) Drying programs (up to 200 drying programs) Drying process reports (up to 5000 drying process reports) Ambient conditions (up to 10000 records) Weighings (up to 50000 records) The results The results obtained using the moisture analyzer (the final result of the drying process): % M – the mass loss in %; displays the mass change recorded during the drying process, expressed as a percentage, % D – the dry mass obtained during the drying process, expressed as a percentage; the result is the portion of the sample that remains on the weighing pan after the moisture has evaporated, % R – the ratio of moisture content to dry mass, obtained during the drying process, expressed as a percentage; the result is the portion of the sample that evaporated during the drying process, g – the sample mass after drying. Interfaces USB interface ensures quick transfer and copying of any results of your work (measurements, reports, databases) to a computer or other moisture analyzer. Remote access to the moisture analyzer allows for online data management. Cooperation with E2R allows for external data management which in turn increases the efficiency and results to the maximum.

Manufacturer: Sigma Model: 3-18K Universal Refrigerated Table Top Centrifuge 18.000 rpm w/ fixed-ang (more)le Rotor 12154 P/N: 10290 S/N: 113844 YoM: 2006 Description: The Sigma 3-18K is a universal table top centrifuge with built-in refrigeration system, suitable for low speeds, e.g. for cell sedimentation. It has a possibility of higher speed for faster separations and precooling the rotors durin standstill. Features: - Suitable for sedimentation of temperature-sensitive substances- Refrigerant CFC-free (R 134 a)- Display and control of temperature- Maintenance-free induction drive motor. A microcontroller controls speed, time, temperature and gravitational field- Magnetic rotor identification prevents the rotor from overspeeding- Stainless steel bowl- Imbalance switch- Motorized lid lock Specifications: 3-18K Universal Refrigerated Table Top Centrifuge:- Power consumption drive: 1010 W- Max. capacity: 4 x 250 ml- Max speed: 18.000 rpm- Min. speed: 100 rpm- Kinetic energy: 22997 Nm- Mains: 230 V / 50 Hz 1 Ph- Input Fuse: 10 ATFixed-angle rotor 12154:- Max. capacity: 24 x 2 ml- Max. speed: 15,300 rpm- Max. RCF: 21,460 x g- Angle: 45° Items delivered: - Sigma 3-18K Universal Refrigerated Table Top Centrifuge - Sigma fixed-angle rotor 12154 Condition: The Sigma 3-18K is in very good cosmetic as well as operating condition. It is 100% functional tested and ready to be used. Buy with confidence!