VACUUBRAND RZ 2.5 Rotary Vane Vacuum Pump

Technical features Flow rate: 0.03-20ml / min Programmable dosage: from 0-999 ml Suction height (max (more).): 2 mWg Operating pressure (max.): 6 bar (rel.) Weight 0.9 kg Permitted fluid temperature: 5-80°C Permitted ambient temperature: 5-40°C Valve material: Kalrez® FFKM Membrane material: PTFE coating, FFKM Pump head material: PTFE, PP, Stainless steel, PVDF Applications Liquid dosing / measuring Qualitative characteristics Small footprint Simple and intuitive use Manual and analog control and RS232 interface Self-priming, it can run dry Constant and reliable flow rate Available with different material configurations for chemical resistance Simple calibration Pump head materials: PP, PVDF, PTFE Membrane materials PTFE coating, FFKM Valve material: FFKM Kalrez 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

KNF LABOPORT N 840 G Diaphragm Pump Ultimate Vacuum 6 mbar Maximum Flow Rate 34L/min (2.04 m3/h) Pr (more)otection Class IP30 Features - Adjustable speed control - ATEX compliant to (Ex) II 2/-G IIB+H2 T3 internal atmosphere only - Ideal for extremely aggressive/corrosive gases and vapors - Chemically-resistant PTFE/FFPM flowpath - Clean, 100% oil-free operation - Compact, quiet and reliable - Maintenance-free - Small footprint to optimize workspace The KNF LABOPORT N 840 G Diaphragm Pump is a chemically resistant, compact and oil-free diaphragm vacuum pump with manual speed control for adjusting the pump capacity to your specific application. It features a gas ballast, PTFE/TFM heads, PTFE-coated diaphragms and FFPM valves. Suitable for a wide range of Laboratory applications including extremely aggressive/corrosive gasses and vapors. INCLUDED: The KNF LABOPORT N 840 G Diaphragm Pump includes: - Power Cord - Operator's Manual - Manufacturer's Documentation - 2 Year Manufacturer's Warranty

Edwards nEXT400D - CF160 160W Turbomolecular Pump Ultimate Vacuum <1x10-10 mbar Inlet Connection  (more)DN160CF Pumping Speed Nominal 24,000.00 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 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.Features and Benefits - Upper 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 standard INCLUDED: The Edwards nEXT400D - CF160 160W Turbomolecular Pump includes: - Power Cord - One Year Manufacturer's Warranty

The offered instrument / system is fully functional tested and ready to use. FURTHER DETAILS TO FOLL (more)OW

Edwards nEXT400T HC - ISO160 160W Turbomolecular Pump Ultimate Vacuum 1x10-8 mbar Inlet Connection D (more)NISO160-K Pumping Speed Nominal 2399.99 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 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.INCLUDED: The Edwards nEXT300T HC - CF100 160W Turbomolecular Pump includes: - Power Cord - One Year Manufacturer's Warranty

Crest P230D/HF-132 Digital Ultrasonic Cleaner w/ Power ControlFeatures - Ceramically enhanced transd (more)ucer technology with industrial bonded assembly - Homogenous sound field, energy distribution, and prevention of standing waves using frequency sweeping - Adjustable cleaning time or ability to set for continuous operation - Adjustable bath temperature between 20°C to 80°C - "D" models feature an adjustable ultrasonic power in nine steps, along with a Degas function for consistent sample prep applications - Deep-drawn stainless steel cleaning tank with rounded corners for easy cleaning - Intrinsically safe heater with dry-run protection - Drain valve assembly available for tank capacities of 2.5 gallons or higher 45 kHz and 132 kHz frequencies provide precision cleaning and rinsing options, with 132 kHz available for enhanced sample preparation performance. All models feature digital display of temperature and time, with "D" models featuring digital display of the ultrasonic power level. Efficiently removes flux from PCB's, fats, paints, surface rust, lime, oils, adhesives, polish residues, chemical residues, dust, and much more. The Crest P230D/HF-132 Digital Ultrasonic Cleaner w/ Power Control is a high-performance cleaning solution featuring ceramically enhanced transducer technology with industrial bonded assembly for superior results. Operating at a frequency of 132 kHz, it ensures a homogenous sound field and energy distribution, preventing standing waves through frequency sweeping. The cleaner has a tank capacity of 0.75 gallons (2.8 liters) with dimensions of 9.5 x 5.25 x 4 inches (237 x 134 x 100 cm) and an overall size of 11.5 x 6.37 x 9.25 inches (265 x 162 x 295 cm). It offers an adjustable bath temperature between 20°C and 80°C and an average ultrasonic power of 80 watts. The "D" model includes adjustable ultrasonic power in nine steps, a Degas function, and digital displays for temperature, time, and ultrasonic power level. It is designed for continuous or timed operation, up to 99 minutes. The deep-drawn stainless steel tank with rounded corners allows for easy cleaning, and the intrinsically safe heater includes dry-run protection. INCLUDED: The Crest P230D/HF-132 Digital Ultrasonic Cleaner w/ Power Control includes: - Tank Cover - Power Cord - Operator's Manual - 2 Year Manufacturer's Warranty

Accuris P7700-100 NextPette Variable Volume Pipette, 10 to 100ul Inaccuracy ± 1.5 to 0.8% Imprecisio (more)n ± 1.5 to 0.8% Compatible Tip Size 200ul Features - Market leading accuracy & precision - One handed volume adjustment - Convenient volume lock - Easily visible, 4 digit display - Ergonomic, thumb shaped plunger button The NextPette development project started with feedback from a wide range of researchers and technicians. The Accuris engineering team then set their sites on creating an ultra-lightweight, and ergonomic pipettor without any sacrifice in terms of durability, accuracy and precision. The NextPette incorporates many significant features and advantages truly appreciated by today's research laboratories.The easily accessible volume adjustment system reduces the time and inconvenience associated with volume selection. The uniquely positioned volume dial is located above the pipette handle, allowing for easy one handed adjustment with the user's thumb. The volume display is located on the side of the pipettor that faces the user. Unlike traditional pipettors, the NextPette does not require a second hand to rotate the pipettor 180° to observe the display.The NextPette also features an innovative, asymmetrical designed plunger button that can be rotated to match the comfort preference of the user. This button is freely adjustable to rotate continuously between wide setting, resulting in the more traditional feel of a round, larger diameter plunger button, or to a more narrow (thumb shaped) contour preferred by the majority of researchers.The NextPette's materials and components were carefully selected to minimize weight and ensure durability and a long service life. Internal components include precision plungers made of stainless steel (1ul, 10ul, 5000, and 10,000µl models) or ceramic (20ul, 200ul, and 1000ul models) and all use durable PTFE seals. The pipettors have also been designed with service in mind. They are easy to disassemble, and seals are easy to replace. Silicone lubricant is included with each pipettor. Recalibration can be done in the lab - no tools are required and the instruction manual includes full details on how to properly check pipetting accuracy and how to recalibrate if necessary. The entire pipettor is autoclavable at 121°C and resistant to UV exposure. All pipettes are factory calibrated in accordance with ISO 8655 standards and include a factory calibration certificate. INCLUDED: The Accuris P7700-100 NextPette Variable Volume Pipette, 10 to 100ul includes: - Calibration Certificate - Operator's Guide - Manufacturer's Documentation - 1 Year Manufacturer's Warranty

Dimensions (WxDxH): 600 x 470 x 600 mm

Scanner type: Flatbed, Color Photoelectric Device: Color CCD Line Sensor Effective pixels: 27,200 x  (more)37,440 pixels at 3200 dpi Document size: 216 x 297 mm (8.5 x 11.7 in.) A4 or US letter (You can set the scanning area with your software.) Scan resolution: 3200 dpi (normal scanning), 6400 dpi with micro step (interpolated scanning) Output resolution: 25 dpi to 12800 dpi, (50 to 6400 dpi in 1 dpi steps, 12800 dpi. 12800 dpi with zoom) Scan speed: 14.3 msec/line at 3200 dpi, 3.5 msec/line at 600 dpi Color Separation:RGB Color Filters on CCD Image data: 16 bits per pixel per internal color, 16 bits per pixel per external color Brightness: 7 levels (In EPSON Scan, Brightness is controlled with gamma correction) Line Art: Fixed Threshold, Text Enhancement Technology (selectable on and off) Halftoning: AAS (Auto Area Segmentation), Selectable on and off, 3 halftone modes (A, B and C) and 4 dither patterns (A, B, C and D) for bi-level and quad-level data Gamma Correction: 2 types for CRT screen, 3 types for printer, 1 user-defined setting Color correction: 1 type for CRT display, 3 types for output to printer, 1 type for user-defined setting (only user-defined color correction is available in EPSON Scan) Interface: USB 2.0 (Type B connector) and IEEE 1394 Serial Bus Interface Light source: White fluorescent lamp with cold cathode Flawless operation: 30,000 carriage cycles (failure-free interval) Dimensions (WxDxH): 304 x 476 x 122 mm Weight: 6.0kg

The offered instrument / system is fully functional tested and ready to use. FURTHER DETAILS TO FOLL (more)OW