Easily list your scientific equipment

Top suppliers for laboratory & industry

New and used instruments

Marketplace
Analytics
Brand
KNF
Supplier
LabMakelaar Benelux B.V.
Location
Zevenhuizen - Netherlands
Price
€949.00 
(ex. VAT)
This item is
for sale
State of item
used
Categories

KNF Laboport N811KN.18 Vacuum Pump

LabMakelaar Benelux B.V.€949.00 (ex VAT)
item image

Description by the supplier

Series N 811 diaphragm pumps are single-head, dry-running devices used in a wide range of laboratory applications. They transfer, compress and pump down without contamination. The heart of these very compact pumps is a KNF structured diaphragm. This patented diaphragm was stress-optimized using the Finite Elements method.


Delivery: 11.5 l/min


Ultimate vacuum: 240 mbar


Operating pressure: 2 bar


Dimensions (LxHxW): 187 x 157 x 90 mm


Weight: 2.5 kg

About QuestPair

QuestPair is a platform to find and acquire laboratory equipment by connecting research organisations, universities, and companies with high-quality, affordable instruments. The platform facilitates multiple sales daily worldwide and works with partners around the globe to provide trusted, vetted products for a wide variety of scientific needs. Our in-house developed AI algorithms collect data on the usage and availability of scientific instruments, enabling us to provide tailor-made assistance in sourcing suitable laboratory equipment. With a focus on cost-effectiveness and sustainability, QuestPair has an excellent track record in streamlining acquisitions for laboratories to further scientific research and development.

Related items:
Edwards nXDS6iC Dry Scroll Pump-cover
Edwards nXDS6iC Dry Scroll Pump

Edwards nXDS6iC Dry Scroll Pump Features - 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 optimised pumping performance globally. The Edwards nXDS6iC features Chemraz internal valves and stainlesssteel fittings for extra protection from the pumped media. The ‘C’ series isbetter designed for more aggressive applications as opposed to the standardseries. Click Here to View Product Video INCLUDED: The Edwards nXDS6iC Dry Scroll Pump includes: - Power Cord - Manufacturer's Documentation - Operator's Manual - 1 Year Manufacturer's Warranty

$6,648.00 ex VAT
United States
pumps liquid & other
Edwards nEXT300D - CF100 160W Turbomolecular Pump-cover
Edwards nEXT300D - CF100 160W Turbomolecular Pump

Edwards nEXT300D - CF100 160W Turbomolecular Pump Ultimate Vacuum <5x10-10 mbar Inlet Connection  (more)DN100CF 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 - CF100 160W Turbomolecular Pump includes: - Power Cord - One Year Manufacturer's Warranty

$11,524.00 ex VAT
United States
pumps liquid & other
People are watching right now:
Radwag High Resolution Platforms PL.150.HRP.EX-cover
Radwag High Resolution Platforms PL.150.HRP.EX

HRP EX Platform Wherever high readability and precision are important. Wherever good repeatability i (more)n harsh industrial conditions matters. HRP EX Platforms are the ideal solution for any type of industry. Repeatability that cannot be repeated by others HRP EX Platforms have a built-in internal adjustment system. Automatic internal adjustment guarantees the best quality of work and repeatability of results. You save time and avoid the inconvenience of manual adjustment. Hazardous areas are their natural environment HRP EX Platforms have been developed in accordance with Directive 2014/34/EU and the IECEx scheme and, depending on their design, can operate in environments containing explosive gases or dust, classified as zones: 2 and 22. We have equipped them with an intrinsically safe RS 485 communication interface, which allows the platform to work with the PUE HX5.EX weighing meter. To power the platforms, we have dedicated intrinsically safe PM02.EX-1-2 or PM02.EX-2-2 power supplies. Use the potential HRP EX Platforms work with the PUE HX5.EX weighing terminal and are compatible with RADWAG receipt printers. In addition, you will match them with appropriate antivibration tables from our offer, and thus increase the readability of your measurements. The use of stainless steel for the construction of the pan guarantees you a long life of the platform. Fearless of its contact with moist objects or accidental splashing.

€7,008.00 ex VAT
Poland
scales for ex areas, general laboratory equipment other, industrial scales accessories, weighing platforms
Radwag WPY 300/C2/K Multifunctional Scale-cover
Radwag WPY 300/C2/K Multifunctional Scale

If you buy a WPY Multifunctional Scale by July 31, 2024, you will receive each of these products alo (more)ng with a FREE lifetime license for the Workflow Module. Multifunctional scales WPY series is designed for fast and precise determining mass of weighed objects in industrial conditions and with application of a modern terminal PUE7 series. Application The device features simple structure and enables maximum automation of carried out weighing processes. Apart from standard weighing mode, the WPY series additionally allows for parts counting, labelling and formula making processes. The universal software implemented in the terminal enables scales cooperation with barcode scanners, receipt printers, label printers, RFID scanners and PC peripherals (including mouse, keyboard and external data storage devices) all connectable to built-in interfaces RS232, USB and Ethernet. The multifunctional WPY scales if connected to a label printer enables printing labels for matching goods weighed in industrial conditions. The labelling system based on the labelling scales WPY series is dedicated to printing labels for matching weighed products in a packaging process. The multifunctional WPY scales if connected to a label printer enables printing labels for matching goods weighed in industrial conditions. The labelling system based on the labelling scales WPY series is dedicated to printing labels for matching weighed products in a packaging process. Design and functionality The WPY series features a stainless steel weighing platform and a terminal comprising both, 5,7” TFT colourful touch screen display and a membrane keyboard. The system is ready to connect an additional weighing platform, and provides below functions: programming of display and functional keys, programming of infrared proximity sensors, designing printouts, designing text data that is displayed on terminal display. The Workflow Module will improve work in your company. It enables developing a path of customized weighing process adapted to individual requirements of a particular production system, and next sending it to all weighing instruments cooperating with the E2R. The given process is started on the weighing instrument upon operator logging or after selecting a product, a formulation or an ingredient to which it is assigned. Modifications are made with use of convenient and intuitive interface. Software functionality: available working modes: weighing, parts counting, percent setup, formulation, density determination, animal weighing; generating standard labels for matching single goods; generating C labels for matching cumulative containers; generating CC labels for matching containers with cumulative containers; three means of triggering a C and CC label printout: - manually, - by counter status, - by set mass value of a product; control scales mode (+/- control of measurement result); product identification using EAN-13 and EAN-128 codes; access to databases of operators, products, raw materials, clients, weighing records, universal variables and tares. The multifunctional WPY series enables quick searching of a product by means of a connected barcode scanner. This option considerably increases functionality of the system. The terminal enables cooperation with a computer software "LABEL EDITOR", and the software communicates with the scales either through RS 232 interface or through ETHERNET. Scale WPY series is available in dual range (non-verified) version on surchage. Dual and single range scales in non-verified version are named as: scale model/NL, e.g. WPY 150/C2/R/NL.

€2,034.00 ex VAT
Poland
platform scales
Disclaimer: QuestPair assumes no responsibility or liability for any errors or omissions in the content of this site. The information contained in this site is provided and presented on an “as is“ basis with no guarantees of completeness, accuracy, usefulness or timeliness.

Customer Service

Here to help you with: Product Inquiries, Shipping & Support, Technical Support, Business Inquiries and Press.

We are available to assist you Mon-Fri, 10am - 5pm CET.

+31 (0) 73 7114717
[email protected]