KNF LABOPORT SC 820 G IP30 Diaphragm Pumping System w/ Wireless Remote Control

Pumping speed: 1.7 m³/h Ultimate vacuum: 9 mbar Ultimate vacuum with gas ballast: 15 mbar Max permis (more)sible outlet pressure: 2 bar Max pressure difference inlet and outlet: 1.1 bar Permissible relative atmospheric moisture (no condensation): 30 to 85%

Edwards 5 E2M5 Two Stage Rotary Vane Vacuum Pump This was removed from a university lab where it was (more) surplus to requirements. The unit s in full working order. It is in excellent cosmetic condition with minor marks.

Yamato GLD202BB Rotary Vane Vacuum Pump with Rubber Hose, 115V Ultimate Pressure 6.7 x 10-3 mbar A (more)ctual Pumping Speed 200 L/min (50Hz) 240 L/min (60Hz) Weight 31 kg Features - High performance while maintaining low vibration and noise levels - Oil-back flow prevention mechanism - Large sized oil level gauge to ensure accuracy in monitoring vacuum processes - Multi voltage motor - Compatible with a variety of applications Introducing the GLD Series Rotary Vane Pump, a high-performance and low-noise vacuum pump designed to excel in various applications. This pump boasts an array of impressive features, including a gas ballast valve, oil-back-flow prevention mechanism, and a generously sized oil level gauge. With its multi-voltage motor and adherence to international standards, it ensures versatility and compatibility across different setups. Perfectly suited for applications in the fields of chemistry, scientific experimentation, analyzers, and laser systems, this pump also excels as a backing pump for electronic microscopes, semiconductor equipment, sputtering and vacuum evaporation equipment, as well as vacuum and freeze dryers. Plus, with a noise level of just 57 db(A) or less, it ensures a quiet and efficient operation. Experience superior performance and reliability with the GLD Series Rotary Vane Pump, your ideal choice for vacuum solutions.INCLUDED: The Yamato GLD202BB Rotary Vane Vacuum Pump with Rubber Hose, 115V includes: - Hose Clamp - NW25 Centering O-Ring - Rubber Hose ID 21mm / 1500mm - Oil Mist Trap - Power Cord - One Year Manufacturer's Warranty

VACUUBRAND MV 10 NT Diaphragm Pump Ultimate Vacuum 0.5 mbar Max. pumping speed at 60 Hz 6.1 cfm Nu (more)mber of Heads/Stages 8/4 Features - Contamination-free pumping and evacuation - High flow rate even near ultimate vacuum - Whisper quiet - Very low vibration - Exceptionally long diaphragm life and maintenance-free drive system for low lifetime costs Four-stage diaphragm pumps are an excellent solution for continuous, oil-free pumping of gases when the need is to reach fractional millibar ultimate vacuums. All parts in contact with pumped vapors or gases are made of aluminum, stainless steel and carefully selected plastics suitable for a wide range of non-corrosive applications. These pumps provide the advantageous combination of high pumping speed with an extraordinary good ultimate vacuum down to 0.5 mbar. The highly flexible, fabric-reinforced double diaphragms made of FKM offer extended operating life. Eight-cylinder NT pumps features quiet operation, smooth and easy to clean surfaces. Four-stage diaphragm pumps are an excellent choice for continuous, contamination-free evacuation and pumping of non-aggressive gases under the very high vacuum demands of applications in physics and analytics. They generate a clean vacuum, as they are designed without any contact seals, hence no abrasion or dust is produced that might creep back into the application. Due to the outstanding ultimate vacuum, these pumps are often used as alternative to rotary vane pumps. A typical application is the use as backing pump for turbomolecular drag pumps. Additionally, the VARIO® design provides vacuum control by precise adjustment of the diaphragm pump´s motor speed. Depending on the application, the demand-responsive motor speed control results in unsurpassed lifetimes of service parts such as diaphragms, as well as optimal performance for backing of turbo pumps.INCLUDED: The VACUUBRAND MV 10 NT Diaphragm Pump includes: - Power Cord - Operator's Manual - Manufacturer's Documentation - 2 Year Manufacturer's Warranty

VACUUBRAND Chemistry Diaphragm Pump MD 1C Ultimate Vacuum 2 mbar Max. pumping speed at 60 Hz 0.88  (more) cfm Number of Heads/Stages 4/3 Features - Outstanding chemical resistance and superior vapor tolerance - Exceptionally high performance even at low vacuum - Excellent ultimate vacuum even with gas ballast - Whisper quiet and ultra low vibration - Proven long diaphragm life, maintenance-free drive system Three-stage chemistry-design diaphragm pumps are an excellent solution for continuous, oil-free pumping of corrosive gases and vapors and meet high requirements regarding ultimate vacuum. The three-stage construction provides the advantageous combination of high pumping speed and deep ultimate vacuum in a pump with a very small footprint. All parts in contact with pumped media are made of chemically resistant fluoroplastics. Well-proven PTFE sandwich diaphragms increase reliability and extend operating life. The MD 1C with gas ballast valve is optimally prepared for pumping easily condensable vapors (high boiling solvents). Three-stage chemistry diaphragm pumps are an excellent solution for applications involving corrosive gases and vapors at high vacuum requirements. Typical applications are vacuum generation at rotary evaporators, vacuum concentrators and many other laboratory applications. Due to their excellent ultimate vacuum they are the ideal solution for evaporation of high boiling solvents even with gas ballast. The MD 1C pump is the heart of a whole line of reliable chemistry pumping units.INCLUDED: The VACUUBRAND Chemistry Diaphragm Pump MD 1C includes: - Power Cord - Operator's Manual - Manufacturer's Documentation - 2 Year Manufacturer's Warranty

Edwards nEXT400T HC - CF160 160W Turbomolecular Pump Ultimate Vacuum <1x10-10 mbar Inlet Connecti (more)on DN160CF 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 nEXT400D - CF160 160W Turbomolecular Pump includes: - Power Cord - One Year Manufacturer's Warranty

Sharpener RED STEEL FISCHER W4050 FISCHER Redsteel "Polish" quick sharpener with crossed pins, 4 har (more)dened stainless steel rods hardness 70HRC Constant angle of 30°, stainless steel base Easy to use, NSF certification which guarantees the compatibility of the device with hygiene standards

Temperature: Ambient to 4°C, digitally adjustable and digitally readable per 0.1°C Stainless steel i (more)nterior Dimensions (WxDxH): 760 x 820 x 2030 mm Internal dimensions (WxDxH): 530 x 650 x 1450 mm Includes 4 height-adjustable grids.

This New Brunswick Scientific U570 Ultra Low Temperature Freezer was removed from a university lab w (more)here it was surplus to requirements. The unit powers up and was tested overnight. It is in good working order. It is in reasonably good cosmetic condition but has marks from use. Internal dimensions - L58 W77 H126cm3 Shelves - 56 x 76cm

PS R2.H series balances redefine the level of standard precision balances. Not only do they share al (more)l the features of R series balances, but can also work in adverse operating conditions (condensed dust, drops of water falling down at different angles typical for IP 54). LCD display These balances are equipped with innovative LCD display allowing for clear and legible presentation of a measurement result. Moreover, it offers new text line which supplies the user with some additional messages and information, e.g. product name or tare value. Interfaces Additional asset of PS R2.H balances are their interfaces build-in a hermetic closed housing which is separated from the balance. The interfaces include 2×RS 232, USB type A, USB type B, and Wireless Connection optionally. Balance housing is made of plastic, whereas its pan of stainless steel. Under-pan weighing Weighing instruments purchased after 15th February 2023 will allow under-pan weighing at any time after the purchase. All you need to do is just to order a dedicated hook. THBR 2.0 System Cooperation with THBR 2.0 System for ambient conditions monitoring.

IKA RV 8 V Rotary Evaporator Speed Range 5 to 300 RPM Temperature Range Ambient to 180°C Maximum F (more)lask Size 4L Features - New: 4 l heating bath - Integrated safety lift-out function in case of power failure - Package includes Woulff bottle - Water/oil heating bath with carrying handles - Locking button for fixing heating bath temperature - Clearly legible, glass-covered, black-and-white displaypanel - Locking mechanism: red indicator shows unlocked position ofthe vapor tube - Manual lift for precise positioning of the glassware - Adjustable immersion angle - Single-handed manual lift handling, suitable for left andright-handed operators - Speed range: 5 - 300 min-1 - Low device voltage (24V) ensures user safety - Flask clamping mechanism with integrated push-off functionfor easy exchange of evaporation flasks - High-efficiency condenser with 1500 cm² cooling surface -low space requirements - Compatible with the entire range of IKA RV 10 glassware The RV 8 Rotary Evaporator is the manual basic model in thefamily of IKA Rotation Evaporators. It finds a multitude of uses in thechemical, pharmaceutical, and biotechnology industries, in research anddevelopment, in manufacturing and quality assurance, in laboratories, and inplant construction. Thanks to specially designed glass guides, the verticalcondenser makes extremely efficient use of the 1500 cm² cooling surface.Digital displays for speed and heating bath temperature enable optimum controlof all distillation processes. INCLUDED The IKA RV 8 V Rotary Evaporator includes: - RV 8 drive - HB digital S099 Heating Bath - RV 10.900 Glassware vertical - RV 10.8001 Seal - RV 3.4 Woulff bottle - Power Cord - Operator's Guide - Manufacturer's Documentation - 2 Year Manufacturer Warranty (+ Additional Free 3 Year Warranty Extension with IKA Registration) IKA RV 8 V Rotary Evaporator Specifications Type of coolingverticalCooling surface1500 cm2Motor principleDCSpeed range5 - 300 rpmSpeed tolerance set rotation speed < 100rpm1 ±rpmSpeed tolerance set rotation speed 100rpm1 ±%Lift manualStroke 120 mmHeating temperature range room temp. - 180 °CHeat output1400 WSet temperature resolution1 ±KFilling volume max.4 lDimensions (W x H x D)510 x 490 x 345 mmWeight25.76 kgPermissible ambient temperature5 - 40 °CPermissible relative humidity80 %Protection class according to DIN EN 60529IP 20Voltage100 - 240 VFrequency50/60 HzPower input1500 WDC Voltage24 VComparison of ModelsSpecificationRV 10 Auto Pro V FlexRV 10 Auto VRV 10 Digital VRV 3 VRV 8 VType of CoolingVertical CondenserVertical CondenserVerticalVerticalVerticalSpeed Range5 - 300 rpm5 - 300 rpm5 - 280 rpm20 - 300 rpm5 - 300 rpmLiftMotorMotorMotorManualManualStroke140 mm140 mm140 mm150 mm120 mmHeating Temperature RangeRoom Temp. - 180 °CRoom Temp. - 180 °CRoom Temp. - 180 °CRoom Temp. - 99 °CRoom Temp. - 180 °CTimerYesYesYesN/AN/ADimensions (W x H x D)500 x 430 x 440 mm500 x 430 x 440 mm500 x 430 x 440 mm440 x 530 x 330 mm510 x 490 x 345 mmWeight52.34 kg34.96 kg32.36 kg28.3 kg25.76 kgRS 232 InterfaceYesYesYesN/AN/AUSB InterfaceYesYesYesN/AN/AVoltage100 - 240 V100 - 240 V220 - 240 / 115 / 100 - 240 / 100 - 120 / 100 - 115 V100 - 240 V100 - 240 V.comparison-table tr td:nth-child(6) { background-color: #fffacd; }