Laboport N 840 G KNF diaphragm vacuum pump

This listing is for a Charles Austen Pump Dymax 14 Diaphram Specifications Maximum Flow, l/min - 14  (more)Maximum Pressure - 2.0 bar / 29.0 psi Maximum Vacuum, mbar - 240 Voltage Options - 230V AC (50hz) 110V AC (50/60hz), 230V AC (50hz) Dims, L x W x H, mm - 210 x 125 x 151

VACUUBRAND PC 510 Select Chemistry Pumping Unit Ultimate Vacuum 7 mbar (5 Torr) Maximum Pumping Spe (more)ed 1.4 CFM at 60Hz Number of Heads/Stages 2/2 Features - VACUU·SELECT vacuum controller with graphical user interface simplifies work in the laboratory - Predefined applications save time and give reproducible results - Easy-to-use application editor allows own process sequences - Powerful vacuum pump with excellent chemical and condensate compatibility - Excellent environmental friendliness due to efficient solvent recovery Our PC 500-series chemistry pumping units of this series are an excellent choice for supporting electronically controlled evaporation or drying processes. Our popular MZ 2C NT two stage chemistry diaphragm pump is the heart of these pumping units, frequently used for medium-sized vacuum applications involving common solvents. The integrated VACUU·SELECT controller provides an easy-to-use, application based interface that covers all common lab applications. The VACUU·SELECT controller has you covered. Use manual set-point-control for simple processes, run distillations, or create your own application with simple drag-and-drop editing. For solvent evaporation, it detects the boiling pressure and switches to two point control to hold pressure steady when a boiling point is detected. The inlet separator, made of glass with a robust protective coating, prevents particles and liquid droplets from entering the pump, preventing damage and extending pump life. And the exhaust vapor condenser allows for nearly complete recovery of solvents when used with a chilled water line or recirculating chiller for economical recycling and environmental protection.INCLUDED: The VACUUBRAND PC 510 Select Chemistry Pumping Unit includes: - Power Cord - Operator's Manual - Manufacturer's Documentation - 2 Year Manufacturer's Warranty

VACUUBRAND ME 4 NT Diaphragm Pump Ultimate Vacuum 70 mbar (52 Torr) Maximum Pumping Speed 2.6 CFM a (more)t 60Hz Number of Heads/Stages 2/1 Features - Contamination-free pumping and evacuation - High flow rate even near ultimate vacuum - Whisper quiet - ME 4 NT with low vibration and higher pumping speed - Exceptionally long diaphragm life and maintenance-free drive system for low lifetime costs Diaphragm pumps are an excellent solution for continuous, oil-free evacuation and pumping of gases. All parts in contact with pumped media are made of aluminum and selected plastics, allowing a wide range of applications for non-corrosive gases. The one-stage construction provides the advantageous combination of high pumping speed and an ultimate vacuum down to 70 mbar. The highly flexible fabric-reinforced double diaphragm made of FKM is ideal for extended operating life. The NT-series features further improved performance data. One-stage diaphragm pumps are an excellent choice for continuous, oil-free pumping at modest vacuum requirements. In contrast to water jet pumps, they do not consume water and therefore do not produce any contaminated waste water. Typical applications are vacuum ovens, aqueous filtrations and pumping and evacuation of non-aggressive gases in general. The ME 4 NT offers shorter evacuation times and higher gas throughput.INCLUDED: The VACUUBRAND ME 4 NT Diaphragm Pump includes: - Power Cord - Operator's Manual - Manufacturer's Documentation - 2 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

Edwards RV5 Vacuum PumpFeatures - The RV is a truly versatile pump for operation throughout for your (more) operations, perfect for wet applications, dusty applications and clean dry applications. - The RV series of pumps has the highest vapor handling capacity of any rotary vane pump. This is ideally suited for your wet pumping applications such as freeze drying, extraction, filtration and gel drying. - The best-in-class anti-suck back protection prevents dust or oil mist from entering your system. The fast-acting automatic inlet valve acts within 0.4 seconds. - The universal motor in the pump covers the widest possible voltage and frequency range from a single motor. - You can service and replace parts without dismantling the pump mechanism. All parts self-align, eliminating the need for special assembly. Pump valve has "controlled" opening on power startup so that the system vacuum will never see a pressure surge on startup The RV uses a high-quality "universal" motor to cover the widest possible voltage and frequency range. A one-size Allen key is used to dismantle all parts of the RV pump. All rotor and stator parts are completely interchangeable The RV series of small oil sealed rotary vane pumps deliver excellent ultimate vacuum pressure, high pumping speeds and superior vapour handling capabilities with quiet operation. With over 300,000 units produced, these pumps offer proven performance that sets the industry standard for R&D and scientific pumping applications. All RV pumps are approved to UL and CSA standards by an external test house and feature our unique mode selector switch, meaning one model is suitable for both high vacuum or high throughput applications.Click Here to View Product Video INCLUDED: The Edwards RV5 Rotary Vane Vacuum Pump includes: - Edwards Ultragrade 19 Oil - Power Cord - Manufacturer's Documentation - Operator's Manual - 1 Year Manufacturer's Warranty

This listing is for a DELL PowerConnect 2808 Smart Switch. The unit is in full working condition an (more)d is ready for immediate release. DELL PowerConnect 2808 Smart Switch The PowerConnect 2808 is an 8-port web-managed switch designed for diverse networking needs, from small workgroups to branch office aggregations. Key Features: Gigabit Ethernet Ports: 8 x 10/100/1000Base-T auto-sensing ports, ensuring high-speed connectivity for devices. Power Efficiency: Incorporates power reduction for short cables or inactive connections, contributing to energy savings. Auto-Negotiation: Automatically negotiates speed, duplex mode, and flow control for optimal performance. Virtual Cable Diagnostics: Uses Marvell’s technology for diagnostics, allowing for easier troubleshooting of connectivity issues. Visual Monitoring: Equipped with integrated LEDs for real-time monitoring of switch status and port activity. High Capacity: Switch Fabric Capacity: Up to 16 Gbps Forwarding Rate: 11.9 Mpps, supporting smooth data transmission. VLAN Support: Supports up to 64 port-based VLANs, enhancing network segmentation and security. Quality of Service (QoS): Provides 4 priority queues per port, utilizing 802.1p and IP DSCP values for traffic prioritization. Link Aggregation: Adheres to IEEE 802.3ad standards, supporting up to 4 link aggregation groups with 4 ports each, improving bandwidth utilization. Security Features: Local passwords and restricted IP addresses ensure secure switch access. Port Mirroring: Allows mirroring of four source ports for effective network traffic monitoring and troubleshooting. DHCP Support: Includes an internal DHCP server and client support for simplified IP address management. User-Friendly Management: Easily configurable via an intuitive web-management interface, with easy upload/download of configurations and switch software. Enhanced Performance: Jumbo frame support for packets up to 9000 bytes, optimizing large data transfers. Network Stability:

Maximum temperature: 300°C Temperature accuracy: Ambient temperature to 200°C: ±0.5°C, 200°C to 300° (more)C: ±0.5° to ±0.8°C (linear increment) Temperature resolution: 0.1°C Heating time: 50°C to 300°C in 3 minutes (0.1°C to 10°C per minute adjustable)

F1 Mass Standard - monoblock weights without adjustment chamber. Nominal value - 1 g.

F1 Mass Standard - knob weights without adjustment chamber. Nominal value - 1 g.

Crest P1800D/HF-132 Digital Ultrasonic Cleaner w/ Power ControlFeatures - Ceramically enhanced trans (more)ducer 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 P1800D/HF-132 Digital Ultrasonic Cleaner with Power Control combines advanced technology with user-friendly features, making it an essential tool for precision cleaning applications. Featuring ceramically enhanced transducer technology and homogenous sound field distribution, it operates at a frequency of 45 kHz, ensuring thorough cleaning and enhanced sample preparation capabilities. With adjustable cleaning time and bath temperature ranging from 20°C to 80°C, it offers versatility for various cleaning needs. The "D" models include nine-step ultrasonic power adjustment and a Degas function, optimizing cleaning performance. Its deep-drawn stainless-steel tank with rounded corners facilitates easy cleaning, while an intrinsically safe heater with dry-run protection ensures safe operation. Ideal for removing flux from PCBs, oils, paints, and other contaminants, the Crest P1800D/HF-132 guarantees reliable performance backed by a 2-year manufacturer's warranty. INCLUDED: The Crest P1800D/HF-132 Digital Ultrasonic Cleaner w/ Power Control includes: - Tank Cover - Power Cord - Operator's Manual - 2 Year Manufacturer's Warranty