MiniPuls 3 peristaltic pump

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.

Manufacturer: Thermo Scientific Model: MiniSipper Option for Helios Spectrometer (Helios Alpha & Bet (more)a; Helios Gamma & Delta) Description: Whatever your future analytical requirements or workload, the choice of accessories like optional MiniSipper will enable you to meet your analytical goals and make your job easier. Features and Specifications: - Fast and reliable peristaltic pump-based sample-introduction systems- Provide high sample throughput- Suitable for large sample batch processing or simply for convenience- Operate with 1 – 50 mm pathlength flowcells- Software control of tubing calibration, programmable airgap, pumping mode and sample volume- Exceptionally low cross contamination; < 0.5% at 0.5 ml Items delivered: - Thermo Scientific MiniSipper Option for Helios Spectrometer  (please see pictures for details) Condition: The MiniSipper is in very good cosmetical condition. It is 100% functional tested and ready to be applied.

This Qiagen BioRobot 3000 Molecular Biology Workstation was removed from a university lab where it w (more)as surplus to requirements. The unit is in good used cosmetic condition but it does have various marks and signs of general use. The Robot bed does have stains etc from use but is generally in good condition. The robot powers up and can be controlled via the included Quaigen software. We have a video of this working if you would like to see it please contact us. Included in the system: 1 x Quaigen BioRobot 3000.1 x Ismatec ISM404B Peristaltic Pump.1 x PC running Windows 2000 with Monitor, Keyboard &amp; Mouse.The PC is running Quaigen QIAsoft Version 4.2.1.3 software for the robot.There is no password on the PC.1 x Box containing various spares and accessories.Including: Various lots of brand new spare tubing.QIAsoft 4.1 &amp; 4.2 software CD's.QIAsoft 4.1 Software manual.BioRobot 3000 manual (heavily water damaged, pages stuck together).A lot of injectors and instrument tips.

Heidolph Hei-FLOW Ultimate 120 Peristaltic Pump Package w/ Adaptor for Multi-Channel Pump Heads Accu (more)rate dosing is particularly important in the pharmaceutical, cosmetic or food sector. Comprehensible process conditions are a prerequisite for the safe conveyance of sensitive media. This is ensured by a control accuracy of ±1% and precise speed adjustment (5 — 120 rpm).In addition, an optional foot switch allows the pump to be operated in closed exhaust hoods. The parameters - speed, direction of rotation and on/off function - can be controlled externally either through the analog or digital interface.In this model, you can choose between a single-channel or multichannel pump head. Flow rates vary depending on the pump head: the single-channel head has a flow rate of 0.38 — 813 ml/min; for the multi-channel head 0.005 — 364 ml/min. Depending on the focus of the process, the following parameters can be set on the device: Speed, tubing diameter, flow rate display, metering volume, interval dosing and break times. The pump can be calibrated for optimum dosing 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 Ultimate 120 Peristaltic Pump Package w/ Adaptor for Multi-Channel Pump Heads includes: - Ultimate 120 Peristaltic Pump - Adaptor for Multi-Channel Pump Heads - Power Cord - Operator's Guide - Full 3 Year Manufacturer's Warranty

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

Gilson MINIPULS 3 Pump (Drive Unit) w/ Selectable Standard Flow Peristaltic Pump HeadFeatures - Util (more)izes positive displacement pump technology that allows liquid to flow nearly pulse free as a result of ten stainless steel rollers - Produces smooth flows with excellent accuracy and precision, even at high flow rates - Interchangable heads allow for an array of possible applications - Easy to operate, install, and maintain due to simplistic functionality - All control buttons are readily accessible and intuitive to use - Small lab footprint and with a weight of only 5.5 pounds the Minipuls 3 is exceptionally portable. - Has a maximum flow range of 30 mL/min for standard models and 220 mL/min for high flow models - Remote start and stop possible The compact MINIPULS® 3 is a high-performance, low-pulse, peristaltic pump with interchangeable pump heads for delivering a diverse variety of liquids—from biological to chemical—without altering the critical components within the liquid. Six different channel and flow rate configurations are available.Pulse-free Liquid TransferUtilizing positive displacement pump technology, liquid flows nearly pulse-free as a result of as many as ten stainless steel rollers. The MINIPULS 3 produces smoother flows with excellent accuracy and precision, even at high flow rates. Its adjustable speed stepper motor and high-quality precision bore tubing assure reproducible flow rates.Flow Rates to Meet Your NeedsWith a choice of six quickly interchangeable pump heads, you’ll have a wide range of flow rates to use for your applications. • Four standard models (1, 2, 4, or 8 channels): 0.3 μL/min to 30 mL/min • Two high flow models (2 or 4 channels): 1 mL/min to 220 mL/minEasy to OperateMINIPULS 3 is easy to install, simple to operate, and easy to maintain. With an uncomplicated keypad control and easy-to-read LCD screen, access functions for start/stop, flow direction, increase/decrease flow rate, and prime. Remote control is also possible.INCLUDED: The Gilson MINIPULS 3 Pump (Drive Unit) w/ Selectable Standard Flow Peristaltic Pump Head includes: - Selected Standard Flow Peristaltic Pump Head - Operator's Guide - Manufacturer's Documentation - 1 Year Manufacturer's Warranty

Water bath from 25°C to 100°C for the laboratory The ring baths for columns, Erlenmeyer flasks or be (more)akers are suitable for continuous operation, even unattended, thanks to the standard level and lack of water monitoring. LAUDA Hydro ring water baths are available in five models, all featuring a removable perforated lid with a set of heat-resistant plastic rings. - Operations in a temperature range from 25 to 100°C. - Models H 11 V, H 19 V have been specially designed for safe use in fume cupboards. - The housings are made of stainless steel to allow their use even with chemically aggressive fluids. - Temperature regulation by knob with graduated scale - Lid with set of rings for opening the modular tank - Water level and lack control, for continuous unattended operations - The support rods (length 600 mm, diameter 12 mm), made of stainless steel, are included as standard - Hydro is protected against dry running by an electro-mechanical valve. In case of low water, the heating is stopped In the photo, simple control panel, with knob, graduated scale, warning light and safety valve. Ring opening, to adapt to different types of glassware. Standard water level regulator for continuous operation, even unattended. Safety system in case of water shortage LAUDA evaporization baths are protected against dry running by a cut-off device for lack of water (thermostatic overvoltage). The nut located on the control panel will be used to disarm the security system. Water level regulator as standard Thanks to this accessory, the loss of water inside the instrument (through evaporation) is compensated and the water level is kept constant. Furthermore, it allows use at temperatures below ambient temperatures, with a minimum of approx. 3°C above tap water temperature.

This listing is for a IKA RW 28 Basic Overhead Stirrer.The unit is in full working condition and is  (more)ready for immediate release.The IKA RW 28 Basic Overhead Stirrer stands out as a robust solution for laboratories needing to mix highly viscous substances. Here’s a breakdown of what makes this stirrer particularly effective:Key Features:Max Stirring Volume: With the capacity to handle up to 80 liters, it’s perfect for large-scale mixing tasks. Imagine mixing a thick polymer solution or a large batch of a viscous food product.Max Viscosity: The RW 28 can manage viscosity of up to 50,000 mPas, making it suitable for challenging materials like gels or pastes that require intensive stirring.Speed Range: It offers a versatile speed range of 60 to 1400 rpm. This allows users to start slow to prevent splashing and then increase speed for thorough mixing.Max Torque: The high torque of 900 Ncm at the shaft ensures that it can tackle even the most stubborn mixtures without stalling.Applications:Versatile Use: This stirrer is ideal for quality control, research, and industrial applications, making it a valuable asset in laboratories and pilot plants. For instance, a pharmaceutical lab could use it for mixing active ingredients in formulations.Design and Safety:Overheating Protection: The built-in self-locking temperature limiter is a crucial safety feature that prevents motor damage, allowing for extended use without concern.Optional Accessories: The stirrer can be equipped with a stirring shaft protection and a clamping fixture, enhancing safety and stability during operation, especially for high-capacity bowls.Technical Specifications:Motor Rating: With a motor rating of 220/90 W and 90 W output at the stirring shaft, the RW 28 balances power and efficiency.Chuck Range: The 1-10 mm chuck range allows for the use of various stirring shafts, providing flexibility for different mixing applications.Compact Design: Its dimensions (123 x 252 x 364 mm) and weight (7.4 kg) make it relatively easy to position in a lab setting without occupying excessive space.

Weighing capacity: 1500/3000/6200 g Readability (0 – 1500 g): 0.01 g Readability (1500 – 3000 g): 0. (more)02 g Readability (3000 – 6200 g): 0.05 g Repeatability (0 – 1500 g): ≤ ±0.01 g Repeatability (1500 – 3000 g): ≤ ±0.01 g Repeatability (3000 – 6200 g): ≤ ±0.03 g Linearity (0 – 1500 g):  ≤ ±0.02 g Linearity (1500 – 3000 g):  ≤ ±0.02 g Linearity (3000 – 6200 g):  ≤ ±0.05 g Response time (average): ≤ 1.5 s Weighing pan: 190 x 204 mm Dimensions (WxDxH): 213 x 342 x 88 mm Weight: 4.7 kg

Edwards D39590000 ADC Active Digital Vacuum Gauge Controller, Standard Version, 1 Gauge Active Gauge (more) Compatibility APG Series (including 200, legacy APG, and APGX-H) &amp; WRG Series (including 200 and legacy WRG) Display High brightness green LED display 12mm (0.47 in. high) Choice of Units mbar, Torr, Pa, Volts Features - Simply plug in the mains supply, connect the gauge, and the ADC displays the measured pressure - Supports Edwards gauges with a total measuring range of 2000 to 1 x 10⁻⁹ mbar (1500 to 7.5 x 10⁻¹⁰ Torr) - The ADC and Edwards gauges address a broad spectrum of laboratory and industrial applications - Bright LED display gives clear long distance readability - Displays in mbar, Torr, Pascal or Volts - Compact with small 1/8 DIN enclosure, may be panel or bench mounted - Push-button control makes operation highly intuitive The Edwards D39590000 ADC Active Digital Vacuum Gauge Controller is a streamlined and efficient tool for vacuum measurement, suitable for a range of laboratory and industrial applications. This compact controller features a bright LED display, providing clear readability from a distance, and simple push-button controls for ease of use. It is designed to automatically recognize and integrate with compatible Edwards gauges such as the APG200, WRG200, AIM200, and ASG2 ranges, loading the appropriate look-up table and displaying the pressure in commonly used units like mbar, Torr, Pascal, or Volts. The standard version of the ADC can display the pressure measured by a single active gauge. Its compact size allows for flexibility in installation, fitting easily into a small 1/8 DIN enclosure that can be mounted on a panel or positioned on a bench. To operate, simply connect the mains supply and attach the gauge to immediately begin pressure monitoring, making it a cost-effective choice for managing process vacuum. INCLUDED: The Edwards D39590000 ADC Active Digital Vacuum Gauge Controller, Standard Version, 1 Gauge includes: - Manufacturer's Documentation - 1 Year Manufacturer's Warranty

The newest line of Radwag Mass Comparators enables adjusting mass standards and weights according to (more) the OIML recommendations (R-111) from 1 kg to 50kg for F2 class and lower. The comparators are used both for ensuring traceability of mass measurements, and verification of weights in accordance with the principles of legal metrology. RADWAG Mass Comparators have gained recognition among Accredited Calibration Laboratories in many countries. Mass comparator 5Y.PM.KB series comprises two components. One of them holds the electronic module, and the other precise mechanical measuring system. High measuring accuracy is guaranteed by semi-automatic adjustment system with external mass standard. The weighing pan is made of aluminium and features holders for centering the tested mass standard. The 5Y.PM.KB series features an intuitive menu supporting a user while operating the instrument.