Buchi Mini Spray Dryer B-290 Lab Spares/Repairs NOTE - THIS IS A SPARES/REPAIRS ITEM

Manufacturer: Watson Marlow Model: 620U/L 265rpm peristaltic pump Technical Data: Protection class:  (more)11331 / NEmA 2 Housing: Wipe clean, vented Suitability: Dry industrial environments with non-corrosive atmospheres Humidity: (non-condensing) 80% to 31 C, 88F, linearly decreasing to 50% at 40C, 104F Temperature: up to 40°C (40F to 104F) Control ratio: 2650:1 Rated torque: 6Nm, continuous operation Noise level: < 70dB(A) at 1m distance Power supply: 100-120V/200-240V, 1 ph, 50/60Hz Scope of delivery: - 620U/L 265rpm peristaltic pump - Operating instructions as PDF via e-mail The device is in absolute top condition and has been 100% tested for function.

220-240V, 50-60 Hz, 16W

Buchi Mini Spray Dryer B-290 This item was removed from a university where it was surplus to require (more)ment. It is in good cosmetic condition and powers on. The display isn't clear, but it looks to be showing "error 04". The display then stopped showing any numbers or any sign of power. the ON/OFF switch still showed power. All buttons did not appear to be responsive. The Peristaltic pump did not move or appear to show any sign of power. The pump at the back of the unit did not show signs of power or make a noise either. Trolley included. It is sold for spares/repairs.

Heidolph Hei-FLOW Expert 120 Peristaltic Pump Package w/ Adaptor for Multi-Channel Pump Heads The pu (more)mp drive of the model 01 of the Hei-FLOW Expert series can be operated with either single-channel or multi-channel pump heads. The flow rates with single-channel pump heads are in the range of 0.38 — 813 ml/min; with multi-channel pump heads from 0.005 — 329 ml/min.By integrating an analog interface, it is possible to control all functions externally. In addition, an optional foot switch can be adapted to enable dosing by foot pressure. Hands thus remain free to perform other work, for example, to hold the tubing and the vessel.A speed of 5 — 120 rpm with a control accuracy of ±3.5% guarantees optimum process results. Features:- Increase your throughput by running up to 12 individual cassettes on one single pump drive and pump head system - Separate metering into multiple vessels with different feed rates in a single operation by using different tubing dimensions to adjust flow rate - Save time: tubing change is done in just seconds - In addition to standard pump heads which feature a 4-roller system you can choose 8-roller pump heads for low pulsation - Change your cassettes easily, even during operation – there are no restrictions - Cassette adjustments and changes are simple, just click in place - No additional purchase of a pump drive needed: upgrade your single-channel pump drive with just one adaptor for multi-channel use and pick the head/cassette configuration that matches your application needs Click Here to View Product Video INCLUDED: The Heidolph Hei-FLOW Expert 120 Peristaltic Pump Package w/ Adaptor for Multi-Channel Pump Heads includes: - Heidolph Expert 120 Peristaltic Pump - Adaptor for Multi-Channel Pump Heads - Power Cord - Operator's Guide - Full 3 Year Manufacturer's Warranty

Heidolph Hei-FLOW Core 120 Peristaltic Pump This peristaltic pump is ideal for the simple conveying  (more)of all media. The pump drive of this model makes it possible to switch between a single channel and multi-channel pump head. By simply flipping the switch, it can also be conveyed in an anti-clockwise direction.Depending on the adapted pump head, a flow rate of 0.83 - 861 ml/min for the single-channel and 0.005 - 364 ml/min for the multi-channel pump head is guaranteed. The Core 120 conveys with a control accuracy of ± 5% at a speed range of 10 - 120 rpm. Click Here to View Product Video INCLUDED: The Heidolph Hei-FLOW Core 120 Peristaltic Pump includes: - Power Cord - Operator's Guide - Full 3 Year Manufacturer's Warranty

The innovative QIAcube controls integrated components including a centrifuge, heated shaker, pipetti (more)ng system, and robotic gripper. This enables the QIAcube to fully automate more than 40 QIAGEN spin-column kits.  The QIAcube is preinstalled with a variety of protocols for purification of RNA, genomic DNA, plasmid DNA, viral nucleic acids, and proteins, plus DNA and RNA cleanup. All standard protocols in the expanding range can also be downloaded free of charge. In addition, customized protocols tailored to meet your specific application demands can also be requested.  The QIAcube is highly suitable for academic research laboratories as well as pharmaceutical, biotechnology, and biomedical research laboratories performing applications, such as: Sequencing/sequencing analysis Gene expression analysis Genotyping Proteomics Centrifuge: 12,000 x g maximum, swing-out rotor with 12 positions, maximum 45° Humidity: Relative humidity of 10-75% (noncondensing) Instrument dimensions: 650 x 620 x 570 mm Operating temperature: 18 – 28°C Pipetting system: Syringe size 1 ml, pipetting range 5-900 µl Samples per run: 1–12 samples per run Shaker: Speed 100-2000 rpm, amplitude 2 mm, heating range of room temperature to 70°C, ramp-up time of <5 min from room temperature to 55°C (± 3°C) Software: QIAGEN protocols are preinstalled on the QIAcube or can be downloaded at www.qiagen.com/MyQIAcube Weight: 70.5 kg

The 663 VA Stand can be used to perform polarographic and voltammetric measurements on the following (more) electrodes: Multi-Mode Electrode pro (MME) Rotating disk electrode scTRACE Gold The scope of delivery of the 663 VA Stand comprises all electrodes that are required for a complete measurement system, that is the Multi-Mode Electrode pro (MME), Ag/AgCl reference electrode and glassy carbon auxiliary electrode.

GE Lifescience BioProcess Glass Chromatography Column BPG 140/500 The unit is new and unused. Model: (more) 140/500Serial#: 10101181Code#: 18111508Manufactured: 2010 Item specifications: Operating temp. TS: 4-40ºCMax column volume: 7.5LDesign Pressure PS: 3 bar g

Ohaus ISTHBLCTSN Incubating Cooling Thermal Shaker Presenting the Ohaus ISTHBLCTSN - a top-tier Incu (more)bating Cooling Thermal Shaker offering advanced technology in thermal control and precision. Designed to accommodate high-speed shaking applications that necessitate dependable temperature control, this unit extends an operational temperature range from 17°C below ambient to 100°C.With a capacity to house 1 Thermal Block, the Ohaus ISTHBLCTSN ensures optimum temperature control with its user-calibration capability. To maximize safety and prevent overheating, the shaker comes equipped with a hot top indicator and a maximum temperature limiting function.Enhance your workflow with the Ohaus ISTHBLCTSN's pulse/quick mix mode and temperature ramp rate function. Additionally, an audible alarm ensures your processes remain undisturbed and optimal.Product Specifications: - Capacity: 1 Thermal block - Temperature Range: 17°C below Ambient - 100°C - Calibration: Temperature calibration - Hot top indicator - Audible alarm - Pulse/quick mix mode The Ohaus ISTHBLCTSN Thermal Shaker integrates cutting-edge electronics and software, resulting in a fast, accurate, and trustworthy temperature control. The cooling models are capable of reaching temperatures as low as 17°C below ambient.The shaker sports an intuitive touchscreen for straightforward operation and programming. The user-friendly interface displays comprehensive help screens in six different languages, guiding users seamlessly through the operation of the unit.This Ohaus ISTHBLCTSN Thermal Shaker simplifies repeat applications with its ability to store five separate, 5-step programs. The USB port allows for easy transfer of test data to a flash drive for efficient data logging and program storage.Customize your application needs with interchangeable blocks designed to accommodate tubes and microplates. The Ohaus ISTHBLCTSN not only delivers consistent performance but also allows you to closely monitor your progress through all steps of the program directly from the touchscreen.Experience precision, performance, and ease-of-use like never before with the Ohaus ISTHBLCTSN Incubating Cooling Thermal Shaker. Elevate your laboratory's productivity today!Click Here to View Product Video INCLUDED: The Ohaus ISTHBLCTSN Incubating Cooling Thermal Shaker includes: - Power Cord - Two Year Manufacturer's Warranty

Edwards nXDS15iC Dry Scroll PumpFeatures - Bearing shield ensures separation between process gases a (more)nd bearing lubrication to ensure clean vacuum and no possibility of contamination. - Smart motor drive means consistent performance globally, pump overload protection and remote start/stop capability. - High flow gas ballast feature allows pumping of vapours including water vapour at up to 240 gh-1 - Simple single sided scroll design allows maintenance to be done in minutes for low cost of ownership and maximum up-time. - Enhanced versions offer up to 20% lower peak power requirements during initial pump down. The nXDS allows a wide range of control and communication options The nXDS comes as standard with a manual, easy to use, gas ballast port A perfect companion for your turbomolecular pump With exceptional pumping capability, ultimate vacuum performance and state-of-the-art design features Edwards nXDS is the best performing pump in its class.nXDS improves on legacy XDS pumps by offering increased pumping speeds, combined with lower ultimate pressures, lower power consumption and lower noise - up to 20 times quieter than other pumps. Gas ballast allows for pumping of condensable vapours including, water, solvents, dilute acids and bases. nXDS pumps also feature the latest in tip seal technology giving significantly longer life between tip seal changes. Integrated inverter drive with auto sensing voltage input delivers optimised pumping performance globally. The Edwards nXDS15iC features Chemraz internal valves and stainlesssteel fittings for extra protection from the pumped media. The ‘C’ series isbetter designed for more aggressive applications as opposed to the standardseries. Click Here to View Product Video INCLUDED: The Edwards nXDS15iC Dry Scroll Pump includes: - 1 Year Full Parts and Labor Warranty - Power Cord - Manufacturer's Documentation - Operator's Manual Edwards nXDS15iC Dry Scroll Pump Technical SpecificationsNominal rotational speed1800 rpmDisplacement17.1 m3h-1 / 10.1 ft3min-1Peak pumping speed15.1 m3h-1 / 8.9 ft3min-1Ultimate vacuum (total pressure)0.007 mbar / 0.005 TorrMinimum standby rotational speed1200 rpmSpeed control resolution (percentage of full rotation speed)1%Pumping speed at minimum rotational speed9.9Maximum continuous inlet pressure200 mbarMotor power 1-ph300 WPower connector 1-phIEC EN60320 C13Recommended fuse10A, 250Vac rmsWeight25.2 kg / 56 lbInlet flangeNW25Exhaust flangeNW25Noise level52 dB(A)Vibration at inlet flange&lt; 4.5 mms-1 (rms)Leak tightness (static)&lt; 1x10-6 mbar ls-1Operating temperature range10 to 40 °C / 41 to 104 °FElectrical Supply115/230VComparison of ModelsParameterEdwards nXDS6iCEdwards nXDS10iCEdwards nXDS15iCEdwards nXDS20iCNominal rotational speed (rpm)1800180018001800Displacement (m³h⁻¹ / ft³min⁻¹)6.2 / 3.612.7 / 7.517.1 / 10.128.0 / 16.5Peak pumping speed (m³h⁻¹ / ft³min⁻¹)6.2 / 3.611.4 / 6.715.1 / 8.922.0 / 13.0Ultimate vacuum (total pressure) (mbar / Torr)0.020 / 0.0150.007 / 0.0050.007 / 0.0050.030 / 0.022Weight (kg / lb)26.2 / 5825.8 / 5725.2 / 5625.6 / 56Inlet flangeNW25NW25NW25NW25Noise level (dB(A))52525252Operating temperature range (°C / °F)10 to 40 / 41 to 10410 to 40 / 41 to 10410 to 40 / 41 to 10410 to 40 / 41 to 104Electrical Supply115/230V115/230V115/230V115/230V.comparison-table tr td:nth-child(4) { background-color: #fffacd; }