Edwards RV5 Rotary Vane Vacuum Pump

Technical features Flow rate (max.) 21 l / min Ultimate vacuum (max.) 2 mbar (abs.) Operating pressu (more)re (max.) 0.5 bar (rel.) Permitted fluid temperature 5-40°C FFPM valve material Membrane material PTFE coating PPS pump head material Applications Rotary evaporators Distillation Centrifugal concentrators Aspiration of fluids Qualitative characteristics Clean operation, 100% oil free High suction speed, especially in the low vacuum range Adjustable speed control Exceptionally quiet Corrosion resistant Maintenance free INCLUDED: The KNF N920KT.29.18G diaphragm pump includes: - Power cord - Operator's guide - Manufacturer's documentation - 1 year manufacturer's warranty 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

This listing is for a KNF Laboport N 840.3 FT.18 Diaphragm Vacuum Pump.The unit is in full working c (more)ondition and is ready for immediate release.Chemically resistant, dry running diaphragm pumps for a wide range of laboratory applications. They transfer and evacuate without affecting the media, i.e. media remains uncontaminated.100% oil-free displacement, so media cannot be contaminated by transfer, evacuation or compressionHigh resistance to vapours and condensatesChemically resistant, suitable for use with very aggressive and corrosive gases and vapoursMaintenance-free, environmentally friendly; the pumps use no water and so produce no contaminated waste waterApplication: Fluid aspiration, degassing, gel drying, rotary evaporation, centrifugal concentration, distillation.Includes diaphragm with patented tension optimisation, which allows the pump size to be smaller and extends the service life of the diaphragm. All parts that come into contact with the media are comprised of chemically resistant fluorinated plastics.

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

Programmable flow rate: 0.00 to 5.00 mL/min, 0.01 mL/min increments Maximum operating pressure: 401  (more)bar Pressure ripple: <2% at 0.5mL/min Flow precision: 2 seconds SD Flow accuracy: 2% of setting Gradient accuracy: <1% between 10 to 90% Gradient precisison: <0.5% RSD between 10 to 90% Gradient delay volume: <60 µL (without mixer), <200 µL (with one 50 µL mixer) Inline degasser channels: 2 Dimensions (HxDxW): 430 x 610 x 305 mm Weight: 27.2 kg

This Leybold TW 701 Turbomolecular Pump TMP was removed from a university lab where it was surplus t (more)o requirements. The unit is in good cosmetic condition with minor marks from use. The unit has not been tested as we do not have the correct controller to do so.

KNF SIMDOS 02 IP65 FEM 1.02 ST.18RC Diaphragm Liquid Dosing Pump Flow Rate Range 0.03 to 20 ml/min  (more)Programmable Dosing 0 to 999 ml Maximum Suction Height 2 mWg Features - Small footprint - Simple, intuitive operation - Manual, analog control - Self-priming, can run dry - Consistent, reliable flow rate - Simple calibration - Cycle mode - Adaptable to fluid characteristics The KNF SIMDOS 02 IP65 FEM 1.02 ST.18RC Diaphragm Liquid Dosing Pump is a liquid dosing/metering diaphragm pump. Offers wetted material combinations for optimal chemical resistance. Manual control of flow rate and dosing volume with LCD graphic display. INCLUDED: The KNF SIMDOS 02 IP65 FEM 1.02 ST.18RC Diaphragm Liquid Dosing Pump includes: - Connection Kit (Hose and Screw-in Fittings) - Remote Control Cable - Filter - Power Cord - Operator's Manual - Manufacturer's Documentation - 2 Year Manufacturer's Warranty

This listing is for a Brand New Harvest Right XL Home PRO Freeze Dryer sold through ULMfreezedryers. (more)comWe are stock holders in UKA home Pro freeze dryer from Harvest Right allows you to preserve the food your family loves to eat. Freeze drying locks in both flavour and nutrition and can last for years, making freeze-dried food even better than fresh! A home freeze dryer is perfect for any lifestyle.What’s IncludedXL Freeze DryerXL Premier Industrial Vacuum Pump (approx. £1600 value)Vacuum Pump OilOil FilterStainless Steel Trays (set of 6)Guide to Freeze DryingMylar Bags (50 ct)Oxygen Absorbers (50 ct)Impulse Sealer FeaturesTray space: 2251 sq. inchesFreeze dry 18 to 22KG. fresh food per batchFreeze dry up to 4536KG. fresh food per year (This would require a person to use the freeze dryer 4 times a week for 50 weeks a year) DimensionsFreeze dryer exterior dimensions: 617mm W x 950mm D x 904mm HPerfect for counter top, cart, or table. Weight of freeze dryer: 117KG 10 CFM industrial vacuum pump included/no extra cost (approx. £1600 value) PowerStandard UK 230v  Shipping InfoThe large freeze dryer ships in one package with a total weight of 243 lbs. One freeze dryer package: 29″ W x 38″ D x 48″ H. MaintenanceReplace vacuum pump oil every 20 to 30 batches (takes about two minutes)Clean freeze dryer as needed. Warranty1 Year international warranty provided by Harvest Right.

This listing is for a Kern EMB 220-1 Balance. The unit is in full working condition and is ready fo (more)r immediate release. The Kern EMB 220-1 is a precision balance tailored for laboratory and educational settings. Its compact design and user-friendly features make it an excellent choice for accurate measurements in various environments. Key Features: Capacity and Resolution: Maximum Capacity: 220g Resolution: 0.1g This capacity and resolution make it ideal for weighing small samples, chemicals, and powders with precision. Compact Dimensions: Size: 170 x 240 x 38 mm Weight: 600g Its lightweight and compact form factor allow for easy handling and storage, perfect for classroom or lab benches with limited space. User-Friendly Display: The balance features a large LCD display with a digit height of 15 mm, ensuring readability from a distance. This is particularly useful in crowded work spaces. Simple Operation: Designed for ease of use, it operates with a two-button interface, making it accessible for users of all experience levels, including students in educational settings. Tare Function: The tare function facilitates easy adjustments when weighing items in containers, allowing users to exclude the weight of bowls, plates, or cups for accurate net weight readings. Power Supply: The balance runs on batteries (included), enhancing portability. The automatic shut-off function helps conserve battery life during periods of inactivity. Additional Features: It includes a ring-shaped draft shield (available on certain models) to minimize the impact of air currents on measurements, ensuring greater accuracy. A hook for underfloor weighing expands its functional versatility, allowing for weighing larger or bulkier items. Applications: The Kern EMB 220-1 Balance is versatile and suitable for various applications, including: Laboratories: Ideal for weighing chemicals and samples in research and testing environments. Educational Use: Perfect for classrooms where students learn about measurements and experiments. Field Experiments: Lightweight and battery-operated, making it a practical choice for outdoor scientific work. Technical Specifications: Weighing Capacity: 220g Resolution: 0.1g Dimensions: 170 x 240 x 38 mm Weight: 600g Display: Large LCD display with 15 mm digit height Operation: Simple two-button operation Tare Function: Yes Power Supply: Batteries (included) with automatic shut-off function

Amersham Biosciences AKTA FPLC System This was removed from a university lab where it was surplus t (more)o requirements. The unit powers up and has been serviced, but failed the service. It is sold for spares/repairs. Included are; 1x Amersham Biosciences AKTA FPLC System UPC-900 P-920C/N: 18-1118-67System/N: 01098245 1x UPC-900C/N: 18-1128-95S/N: 01099325 1x P-920C/N: 18-1164-68S/N: 01099849