VWR PP4128 Peristaltic Pump

This listing is for a Watson Marlow 120S/DV Peristaltic Pump. The unit is in full working condition (more) and is ready for immidate realese. Introducing the Watson-Marlow 120S/DV Peristaltic Pump, a cutting-edge solution designed for precise and reliable dosing and metering applications. This versatile pump is ideal for laboratories and cleanroom environments, offering exceptional performance for a wide range of fluid transfer tasks. Key Features: Flexible Control Options: Choose between manual remote control or automatic operation via 4-20mA or 0-10V inputs, providing adaptability to your specific workflow needs. Impressive Flow Rate: Achieve flow rates from 0.001 to 170 mL/min at 30 psi, making it suitable for both low and high-volume applications. High Motor Speed: With a motor speed range of 0.1 to 200 rpm, the 120S/DV allows for precise adjustments to match your process requirements. Versatile Tube Acceptance: Compatible with 1.6mm wall thickness tubing in five materials, accommodating internal diameters from 0.5 to 4.8mm for diverse applications. Technical Specifications: Model: 120S/DV Pump Head: 114DV flip-top pump head Operating Characteristics: Compact and stackable design, perfect for installation in cleanrooms, LAF, and biosafety cabinets. Benefits: Maintenance-Free Design: The 120S/DV features a virtually maintenance-free operation with no costly seals, valves, or rotors that can leak or clog, ensuring longevity and reliability. User-Friendly Features: Speed scrolling, priming, and keypad lock functions enhance usability, making it easy to operate in fast-paced environments. Safety and Compliance: This pump meets international safety standards, including UL and CSA certifications, and complies with electromagnetic compatibility standards, ensuring peace of mind in critical applications. Elevate your liquid handling processes with the Watson-Marlow 120S/DV Peristaltic Pump—the perfect combination of precision, reliability, and user-friendly design for all your dosing and metering needs. Experience the difference today!

This listing is for 1 of 2 Watson Marlow SCIQ 323 Peristaltic Pump. The unit is in full working con (more)dition and is ready for immidate realese. The Sci-Q 323 range is designed exclusively for scientific pumping needs, and brings a stunning level of performance and quality to the benchtop.   323S high-performance manual control variable speed pump • High-performance microprocessor controlled pumps • 323S can be extended with 313X extension pumpheads to five channels • Flow rates to 2000ml/min and 133:1 speed control ratio   323S speed adjusts in 1rpm steps from 3 to 400rpm. keypad lock prevents tampering or accidental changes, auto restart for mains failure recovery, switchable between 100-120V or 220-240V, MemoDose facility for accurate single shot dosing.   323S drives may also be fitted with 314 four roller pumpheads if lower pulsing is required, or with 313D2 or 314D2 pumpheads which accept 2.4mm wall thickness tubing for higher pressure operation or pumping more viscous fluids.   For low-flow pumping, up to ten channels, 323S drives may be fitted with 314MC (four-roller) microcassette pumpheads, which can be extended to ten channels by adding one 314MCX or 318MCX extension pumphead. This pump is fitted with one 314MC head and will be supplied with an additional spare 314MC as per images   Serial# H041702   Dims 27cm (D) x 22cm (W) x 12cm (H)

GILSON MiniPuls 2 Peristaltic Pump 1 channel only Voltage: 220-240V, 50/60Hz Standard flow rate: 0.3 (more) µL/min – 30 mL/min at maximum pressure 0.5 MPa Continuous flow Forward and reverse movement.

Cole-Parmer Masterflex 7521-47 Peristaltic Pump with Dual Easyload 7518-10 Pump Heads Manufacturer:  (more)COLE PARMER Maximum speed of 600 rpm. Voltage: 220-240V Current: 1.5A Console Player Type: Masterflex Model 7521-47 Pump head type: 2 Masterflex Easy-load 7518-10 heads External dimensions (L) x (D) x (H): 40 x 19 x 19 cm

Heidolph Hei-FLOW Core 600 Peristaltic Pump This pump of the Hei-Flow Core series is particularly su (more)itable when high volumes need to be transported easily. A flow rate of 4.0 - 4,151 ml / min can be set for this purpose. This model is designed for the use of single-channel pump heads.Even with a load change, the speed of 50 — 600 rpm is kept constant at a control accuracy of ±5%. It is easy to switch to the reverse direction of rotation. Click Here to View Product Video INCLUDED: The Heidolph Hei-FLOW Core 600 Peristaltic Pump includes: - Power Cord - Operator's Guide - Full 3 Year Manufacturer's Warranty

The Watson Marlow 405 Pump provides users with digital control over a two-channel precision pump. Th (more)is high flow laboratory pump has a speed range up to 200 rpm with a flow rate up to 370ml/min per channel. This microprocessor controlled, dual channel peristaltic pump is easy to control from the upfront digital keypad, allowing users to start, stop, reverse direction, control speed level, and initiate rapid priming. This digital lab pump is built for use with 1.6 mm tubing in sizes 12, 13, 14, & 16 (0.5 – 64.8 mm bore) and spring-loaded track to maximize tube life and flow precision against pressures up to 2 bar. The pump comes with pumphead designed with twin four roller rotors, spring loaded track, and adjustable occlusion lever allowing two individual channels of flow.

OHS are designed to ensure the highest safety standards. The resistant sealed case and the IP 54 deg (more)ree of protection guarantee durability over time even in the most aggressive environments. Continuous trouble-free operation in your lab, backed by a 3-year extended warranty. Constant torque at any speed The powerful brushless motor and microprocessor control ensure unprecedented performance, highlighting the difference between a conventional shaft stirrer and VELP OHS Series shaft stirrers. Thanks to the SpeedServo feedback system, the torque remains constant at any speed, even at maximum. Always having a constant torque is a very important parameter for the reproducibility of the analyses. SmartChuck Technology: Inserting or Removing an Auction Has Never Been So Simple! How often do you have to remove or replace the stirring rod using two hands and see the rod drop into the liquid? SmartChuck™ technology makes this activity quick and easy with just one hand and no special accessories. Two simple movements allow you to unlock the protective ring and remove or replace the stirring rod. If the protection ring is opened during the analysis, the instrument interrupts the stirring, showing a safety message on the display. Maximum Protection and Security OHS Advances guarantee the highest safety standards. The IP54 degree of protection ensures maximum protection of the instrument from corrosion and high performance in challenging work environments. The stirring is activated through pressure, avoiding involuntary start-ups and the set speed is reached gradually. The large number of sensors and safety controls deactivate the stirring in case of overload, overheating or short circuit. Integrated Timer to Schedule Your Activities The OHS Digitals are equipped with timers that allow you to program the stirrer according to your needs and to carry out the reactions independently. Setting the timer is quick and easy, just press the dedicated button and select a time interval between 1 min and 99:59 hours. The OHS allow you to choose between two different control panels, Digital or Advanced, to better suit the needs of your laboratory. - Digital: precise speed settings; torque indicator; integrated timer. - Advanced: all information at a glance; intuitive; real-time graphs. Very easy to use and comfortable tools. Intuitive control panel equipped with Smartchuck: operations and rod change with one hand, effortlessly. - Mandrel opening: Ø from 1 to 13 mm - Stirring rod diameter for Pass-Through: up to 8.5mm Velp products guarantee you peace and security within your laboratory. - Safety button clearly visible from the front - IP54 protection - Integrated safety sensors CONTROL PANEL OF OHS DIGITAL MODELS A - 7 Segment Display LED B - Torque indicator bar C - Low speed LED (only OHS 200) D - Gear key (only OHS 200) – Timer key for other models E - High speed LED (only OHS 200) – Timer LED for other models F - Speed control knob G - Timer LED (for OHS 200) - Upper lock LED for other models H - Timer key (for OHS 200) – Lock key for all models I - Lower Lock LED J - Main switch K - Smart chuck

Ohaus multi-tube vortex shakers These vortexes are ideal for processing a large amount of samples at (more) the same time. They consist of interchangeable foam racks for mixing tubes with a diameter of 10 to 29 mm. Feet with powerful suction cups reduce movement and prevent the device from slipping on the work surface, for safe operation in your laboratory. High speed and small orbit make these mixers perfect for mixing microplates effectively. All models are designed for continuous laboratory operation. Analog models: economical alternative for simple mixing; controls: knob adjustment. Digital models: timer and exact speed control for applications requiring repeatable results; controls: Touch / Standby / On switch; LED display for speed and time, buttons for adjusting default values. Single or double holders for microplates are available as accessories. - Easily process up to 50 samples simultaneously - Custom multi-tube mixer with six different tube racks and an extension kit - Easy-to-clean monobloc stainless steel chassis, perfect for a variety of environments, especially cleanrooms - For demanding samples, mixing can be improved by making it more vigorous thanks to the programmable pulse mode (digital models only). In addition, it is possible to adjust the interval of the pulse times and customize its operation The product includes: Foam rack for 12 mm tubes (code 30400239) Applications High throughput suspensions, genotyping, DNA and RNA testing in clinical laboratories Display Independent LED displays with speed and time information allow the operator to view both settings simultaneously (digital models) Operation Detachable three-wire cable and plug (included) Structure Foam and stainless steel rack for (50) 12mm diameter tubes (included). Interchangeable with foam rack for mixing tubes with diameter from 10 to 29mm

The HRP 5Y.KO series of mass comparators enables calibrating mass standards and weights in accordanc (more)e with OIML Recommendation (R-111) for class F2 and lower classes. Comparators are used to ensure consistency in mass measurements as well as to verify weights according to legal metrology requirements. RADWAG mass comparators have been recognized by calibration laboratories in many countries. The HRP 5Y.KO mass comparators consist of two elements: a professional weighing platform (modern design of an electromagnetic mechanism in a hermetic steel casing) and 5Y terminal. The weighing platform is made of steel and features marks facilitating centric loading of mass standards. The comparator can be equipped with a self-centring weighing pan (extra charge), which significantly minimises the influence of eccentricity during measurements. The self-centring weighing pan eliminates the error of placing the weight "out of pan centre". This solution also enables calibrating weights of different shapes and dimensions without the need to set the positioners for central loading of the mass standard each time. The comparator has a user-friendly menu. Data security and work results archiving are ensured by RADWAG terminal software.

Precision of WLC balances Fast, accurate and repeatable weight determination. Energy-efficient elect (more)ronics and display, combined with an internal rechargeable battery, are the perfect duo to allow you to work without access to mains power. Precision not just in the name When we designed this balance, we took care of the smallest details – both those you can’t see, hidden in the solid housing, and those you can touch. This balance is the result of a combination of our experience and true precision. The power of steel The use of stainless steel for the pan guarantees you a long life for the balance. It is not afraid of contact with moist objects or accidental splashes. It has been with us for years, and will stay for a long time to come The LCD display has accompanied us for long years. During this time it has proven its reliability. It guarantees the readability of the result from many angles and is energy efficient. Internal power The internal rechargeable battery combined with the energy-saving display and electronics allow many hours of operation without mains power. Time counts The balance is equipped with a real-time clock that provides accurate time measurement in a way that is independent of external power supply. There is potential Printer, computer, flash drive or additional display – you can easily connect them thanks to the fact that the balance is equipped with interfaces: 2 x RS232, USB type A and USB type B. You can find all accessories in our regular offer. And if you have questions about compatibility, our experts will help you. Good ALIBI The ALIBI memory used in the terminal allows for safe storage of weighing records without the possibility of unauthorized interference. A single measurement remains in the ALIBI memory up to a preset limit number of days of storage, counting from the date it was taken. Under-pan weighing Weighing instruments purchased after 15th February 2023 will allow under-pan weighing at any time after the purchase. All you need to do is just to order a dedicated hook. THBR 2.0 System Cooperation with THBR 2.0 System for ambient conditions monitoring.

Dimensions (WxDxH): 1800 x 610 x 940 mm