Edwards nEXT730D - CF160 BP NW25 Turbomolecular 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

This Boost-A- Break Break Tank & Pump Set with Type AB Air Gap BTABV 22S500 was removed from a u (more)niversity lab where it was surplus to requirements. The unit is in good cosmetic condition but has not been tested. Tank inside dimensions - 40 x 21 x 40cm

IKA VACSTAR Digital Vacuum Pump Maximum Flow Rate 22 L/min (1.32 m^3/h) Final Pressure 2 mbar Sucti (more)on Levels 4 Features - High suction capacity of the four-chamber membrane vacuum pump - Requires low space due to compact design - High serviceability features for ease of maintenance - Parameters are adjustable via a rotary-push button - Digital display indicates current rpm (rotations per minute) - Automated processes managed by the optional vacuum controller VC 10 - Includes analogue cable for pump-controller connection - VSE 1 vacuum safety emission recommended for additional security: Prevents solvent release into the environment - Ideal for dry and oil-free applications in laboratory settings - Membranes feature high chemical resistance The four-chamber membrane vacuum pump convinces with its high suction capacity, low space requirement and high serviceability. The setting of the parameters is carried out through a rotary-push button over a digital display showing current rpm. Automated processes are controlled with the vacuum controller VC 10, which is available as an accessory. An analogue cable which is required for connecting pump and controller is included in the delivery of the pump. Additionally it is recommended to use the VSE 1 vacuum safety emmission. It prevents that solvents are released into ambient air. The Vacstar digital is used for dry and oil-free applications in the laboratory. The membranes of the pump are particularly chemical resistant. INCLUDED: The IKA VACSTAR Digital Vacuum Pump includes: - Vacuum hose (1 m) - Silencer - USB A-B Cable - Connecting Cable - Power Cord - Operator's Guide - Manufacturer's Documentation - 2 Year Manufacturer Warranty ( + Additional Free 1 Year Warranty Extension with IKA Registration) IKA VACSTAR Digital Vacuum Pump Specifications Pump rate max. (50/60Hz)1.32 m³/hPump rate max. (50/60Hz)22 l/minFinal pressure without gas ballast2 mbarSuction levels4Cylinder4Connection diameter suction side8 mmConnection diameter pressure side8 mmInput pressure2 - 1030 mbarTwo-point controlyesAnalog speed vacuum controlyesSpeed controlTurning knob Speed range285 - 1200 rpm DisplayLED Noise at low. pressure54 dB(A)Material in contact with mediumAl2O3; PTFE; FFPM; PPS; NBRHousing materialalu-cast coating / thermoplastic polymerMode automaticyesMode manualyesMode pump %yesMode programyesDimensions (W x H x D)150 x 375 x 370 mmWeight11.5 kgPermissible ambient temperature5 - 40 °CPermissible ambient conditions80% (up to 31°C), decreasing linearly to max. 50 (@40°C)Protection class according to DIN EN 60529IP 20RS 232 interfaceyesUSB interfaceyesVoltage100 - 240 VFrequency50/60 HzPower input130 WPower input standby3 W

VACUUBRAND MD 12 NT Diaphragm Pump Ultimate Vacuum 2 mbar (1.5 Torr) Maximum Pumping Speed 7.1 CFM  (more)at 60Hz Number of Heads/Stages 8/3 Features - Contamination-free pumping and evacuation - High flow rate even near ultimate vacuum - Whisper quiet - Reduced process times - Exceptionally long diaphragm life and maintenance-free drive system for low lifetime costs The MD 12 NT diaphragm pump is an especially powerful pump for oil-free evacuation and pumping of non-aggressive gases. The three-stage design of this eight-cylinder pump provides the advantageous combination of very high pumping speed and excellent ultimate vacuum. The flow path consists of aluminum, stainless steel and carefully selected plastics to permit a wide range of applications. The fabric-reinforced double diaphragms are made of highly flexible FKM for extended operating life and high vacuum performance. Eight-cylinder NT pumps feature quiet operation, with smooth and easy-to-clean surfaces. Like all VACUUBRAND diaphragm pumps they operate absolutely oil-free and do not have any sliding components in the gas path. In normal operation they are completely free of abrasion. This eliminates most of the particulate impurities frequently generated inside of scroll or piston pumps. The MD 12 NT is an excellent choice for continuous, oil-free evacuation and pumping of non-aggressive gases, especially for applications in physics and analytics. Due to the very good ultimate vacuum the MD 12 NT is often used as an alternative to rotary vane pumps, for example for vacuum ovens, for very quick and efficient degassing of viscous media, exhaust gas analytics and especially as backing pump for large turbomolecular drag pumps. The particularly high pumping speed enables the usage of bigger vacuum apparatus and with high gas throughput. The pump is extraordinarily silent and exhibits very low vibration making it an excellent choice for sensitive equipment such as electron microscopes. Back diffusion of oil or even oil back flow, e.g., into a high vacuum chamber is excluded due to its oil-free operation. INCLUDED: The VACUUBRAND MD 12 NT Diaphragm Pump includes: - Power Cord - Operator's Manual - Manufacturer's Documentation - 2 Year Manufacturer's Warranty

Syringe Size: From 10 µl to 50/60 ml Flow Rate Range (Min/Max): 0.0014 µl/hr with 0.5 µl syringe to  (more)26.55 ml/min with 50/60 ml syringe Maximum Force: 8 kg Maximum Pressure: 8 p.s.i. with 50/60 cc syringe; 100 p.s.i. with 1 ml syringe Step Rate (Min/Max): 1 pulse in 27.6 sec / 200 steps/sec Pusher Advance/Step: 0.8 µm pusher advance per motor step Pusher Travel Rate (Min/Max): 0.7 µm/min to 15 mm/min Dimensions (HxWxD): 114 x 229 x 114 mm Weight: 2.1 kg

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

Yamato RE-202-A Rotary Evaporator with Oil Bath and Selectable Glassware, 115V Speed Range 5 to 315 (more) RPM Evaporation Capacity Up to 23 ml/min Rotation Modes Forward/Reverse/Auto Inversion Features - Rotate faster & slower (315 RPM – 5 RPM) than any other rotary evaporator on the market to test new SOPs and develop better methods - Unit is easy to disassemble and clean after use - Program rotation direction changes, ramps, and other automations to get more done in the lab at once - Automatic on/off and suction speed adjustment via wireless vacuum controller - Easily analyze the residue left over after distillation - Orient for left or right-handed operation based on your limited bench space Standard rotary evaporator designed with a slide jack mechanism for convenient height adjustment. Set includes the BO302-A Oil Bath and your choice of glassware. Market leader in rotation speed range at 5 to 315 RPM. Designed with set inversion function where glassware and bath can be set on either side, left or right, depending on user’s dominant hand and installation location. Standard equipped with condenser insulation kit to suppress condensation on the condenser’s surface. INCLUDED: The Yamato RE-202-A Rotary Evaporator with Oil Bath and Selectable Glassware, 115V includes: - Glassware Set Selected Above - BO302-A Oil Bath - Rotary Joint - 1L Evaporation Flask - 1L Receiving Flask - Ball Joint Clamp - Flask Clip - Vacuum Seal - Condenser Insulation Kit - Condenser Bracket (Only for Glassware Sets B & C) - Hex Wrench - Power Cord - Operator's Manual - Manufacturer's Documentation - 1 Year Manufacturer's Warranty

Measurement with application of 4 load cells is a guarantee of precise mass reading, regardless of l (more)oad positioning on weighing platform. H315.4 H/Z The platform scales H315.4 H/Z series is fully made of stainless steel profiles with stainless steel weighing platform. The scale features 4 load cells, and it is prepared for mounting as a pit version. The device comes standard with opening weighing platform enabling easy cleaning the area beneath the platform. The H315.4 H/Z series features a stainless steel terminal PUE H315 series with backlit LCD display and function buttons. The terminal is installed on a long cable for easy mounting it on a wall. The scale is powered from mains, RS 232 interface comes standard. Scales is available in dual range version on surcharge. The frame for recessing (foundation) is part of the set – you will receive it with the ordered scale.

HX7 HR scale’s multi functions The HX7 HR scale is a device comprised of AISI 304 (IP66 / IP68 (more)) stainless steel terminal the PUE HX7, and AISI 316 (IP 68 / 69K) stainless steel weighing platform. The HX7 HR has been designed to operate in challenging conditions, even in places where the platform is exposed to acids. Display The 7” colour graphic display and the diode bar graph, which signals current net weight of a load in reference to the scale range or declared min, max thresholds, boost comfort especially in case of piecework where fast and precise presentation of product mass deviation is required with regard to the limit values. Hermetic communication interfaces Housing back is equipped with hermetic communication interfaces such as RS232, RS485, USB, Ethernet, at your disposal there are also digital inputs/outputs and analogue output. This enables cooperation with external devices such as barcode scanners, printers, external displays, control buttons, light signalling towers, other controlling/signalling devices, systems for automatic process control and superior IT systems. With use of the bracket you can either place the terminal at any flat horizontal surface, or fix it to the wall adjusting the tilt respectively to suit your needs. Software The terminal's software allows carrying out processes such as weighing, parts counting, dosing, labelling, formulations and percent weighing. Terminal’s system of information is based on databases (users, products, weighings, packaging, formulations, customers) and ALIBI memory which guarantees stored data safety.

We provide you with three models of platforms in plastic casing: with readability [d] of 0.5 g, 1 g  (more)and 2 g and a maximum capacity [Max] of 0.6/ 1.5 kg, 1.5/3 kg and 3/6 kg. Each model has a weighing pan dimensions of 195 x 195 mm. Use the potential Our platforms can work with one of six weighing terminals to choose from: PUE CY10, PUE C32, PUE 7.1, PUE HX7, PUE HY10 and PUE 5. Power of steel The use of stainless steel for the weighing pan guarantees you a long life for the platform. Fearless of its contact with moist objects or accidental splashing. The housing is made of ABS plastic.

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