Peristaltic Pump

Watson Marlow 520S

Condition: used, This listing is for a Watson Marlow 520S Peristaltic Pump. (1 of 7 Available) The unit is in full working condition and is ready for immediate release. Peristaltic pumps are the simplest possible pump, with no valves, seals or glands to clog or corrode. The fluid contacts only the bore of a tube, eliminating the risk of the pump contaminating the fluid, or the fluid contaminating the pump. Peristaltic pumps can operate dry without risk. Easy to install, simple to operate and inexpensive to maintain, peristaltic pumps are ideal for most fluids, including viscous, shear-sensitive, corrosive and abrasive fluids, and those containing suspended solids. Suitable for metering, dosing and dispensing applications. 520S drive offers manual control via a large-key membrane keypad: speed adjustment; run and stop; forward/reverse; "Max" key for rapid priming and purging. Supply voltage/frequency: 100-120V/200-240V 50/60Hz Flow rates from 4 micro-litres/min up to 2.4 liter/min Fsdpfxexv A Uys Adaegi Precise 2,200:1 speed control range from 0.1 to 220 rpm in 0.1 rpm increments Large speed/flow display and easy to use tactile membrane keypad. Incorporates keypad lock Manual control and flow rate calibration MemoDose for accurate single shot dispensing

Condition: like new (used), Year of construction: 2017, functionality: fully functional, overall weight: 8,000 kg, total length: 9,040 mm, total width: 3,390 mm, total height: 3,690 mm, space requirement length: 11,040 mm, space requirement width: 3,390 mm, space requirement height: 4,000 mm, Equipment: documentation/manual, Transportable cleanroom container ABN Stericube, as good as new, suitable for outdoor installation, Fgsdpfx Ajtvf Ahsdaoi so far only indoor installation, serviced annually (last maintenance log: see documents). Optional cleanroom equipment available (cleanroom vacuum cleaner, work tables, shelves + cabinets). Features: * Cleanliness class: ISO 6 (in the cleanroom, one class below in personnel and material airlocks) * Filter: HEPA H14 * Max. volume flow: 2 x 1,250 m3/h * Air exchange rate: 10 - 60 ACH * Electrical connection: 380 V AC, 50 Hz, 3 Ph, 16 A * Sockets inside: 8 x 230 V AC, 50 Hz * Internal dimensions of clean room: 5 x 3.2 x 2.35 m * Temperature: 20 °C +/- 2 K * Humidity: not regulated

Condition: excellent (used), Year of construction: 2020, functionality: fully functional, CLEANROOM - ISO 8 | Cleanroom requirements ISO Class 8 | ISO Cleanroom Class 8 | Cleanroom classification. In order to achieve an ISO 8 air purity class in a Cleanroom, several levels of air filtration are usually used (e.g. G4 pre-filter, F9 filter, H13 final filter). Air movement in the room is non-unidirectional (there is a mixing of "clean" air supplied to the room with "dirty" air present in the room). Air vents in the ISO 8 room are placed on the walls. The required number of air exchanges per hour will depend on the nature of the activities conducted in the room and the number of personnel present, but the goal could be to provide 10-40 air exchanges/hr. In ISO Class 8, personnel are often present continuously. Employees may be dressed in standard work attire and visitors in a disposable apron. It is recommended to maintain a minimum overpressure of the room relative to the adjacent zone of 5-10 Pa. Requirements for equipment and materials intended for Clean Room with ISO air cleanliness class 8 (maximum average amount of particles released when: number of samples taken = 100; measurement performed in accordance with ISO 14644-14 in a cleanliness class at least one better than the purpose of the device; number of particles/m3) Detailed description in photos. Technical drawings attached to photos. Description of ventilation The purpose of the ventilation installation performed was to achieve the following air parameters in the Clean Room. The installation was made with the GBD PHARMA 2000 system, meeting all the requirements for 'clean rooms' in the highest classes of air purity. Parameters for the installation: a. Air purity - ISO 8. b. Temperature 19-23 st C c. Humidity max 38%. Fedpfoq H H Rusx Adajgi a. To ensure the required purity of the supplied air, an air handling unit manufactured by DOSPEL with a maximum capacity of V= 3500 m3/h [up to 15 air changes per hour] was used. The air handling unit is equipped with pocket filters : pre-filters FK EU5/EC2 and fine filters FK-EU9/EC2. In addition, HEPA 11 filters made by EUFILTER were used in diffusers located in the ceiling. Data sheets in point H6. As a result , with a measured flow rate of 3264 m3/h, an ISO 7 [class "C"] cleanliness class of the room was obtained in the resting state, and thus an ISO 8 [class "D" ] cleanliness class for the working state. b. The temperature range of 19-23 deg C is for the enlarged cooler and chiller to be freely maintained with 25% fresh air. c. In order to achieve in summer conditions with high temperatures of 30 deg C and humidity of 80%, a freon chiller of 31.4 kW and a chiller of 33.5 kW of cooling power were used. The chiller is made by FUJITSU supplied by Klimatherm Gdansk. The room is automatically regulated overpressure in relation to the external pressure - the pressure difference at the door : 15 Pa The automation of ventilation allows for "economical" mode , in which the installation works in a closed circuit and an overpressure of 15 Pa is maintained. Technical data attached to the photos.

Condition: ready for operation (used), Condition Used Stock Number 413097 This listing is for The Watson-Marlow 505Di The unit is in full working condition and is ready for immediate release This a peristaltic pump designed for precise fluid handling applications, often used in laboratory, industrial, and pharmaceutical settings. It is part of the 505 series and features digital control for accurate and repeatable dosing. Key Features: Digital Display Control: Provides precise speed and flow control. Flow Rate: Dial-up flow rates from 4 microliters/min to 4.4 liters/min, depending on the tubing size. Speed Range: Adjustable from 0 to 350 rpm. High-Speed Dispensing: Can dispense 100 ml in less than 1.4 seconds. Accuracy: ±0.5% or better for reliable dosing. Remote Control Options: RS232 control via serial communications. Programmability: Stores up to 50 dispensing programs for repeated tasks. Reversible Flow: Allows easy priming and purging. Tube Compatibility: Works with various tubing materials (e.g., silicone, Marprene, or Tygon) to handle different chemicals. Easy Maintenance: Peristaltic design eliminates the risk of cross-contamination and simplifies cleaning. 505L Pumphead: Fjdpfxjv R Rl Hj Adaegi This peristaltic pump comes with a 505L pumphead, which features a virtually pulse-free flow with its ‘double-Y’ twin tube design. This ensures smooth and consistent fluid delivery. Flow rates reach up to 4,375 ml/min, supporting both single and twin-channel flows. Additionally, the non-drip function eliminates drips at the end of dosing, preventing waste and ensuring precise fluid handling. Technical Specifications: Voltage: 100-220 V / 220-240 V Power Consumption: 100 W Speed Range: 0 – 350 rpm Operating Temperature: 5 – 40 °C Dimensions (W x D x H): 220 x 400 x 120 mm

Condition: ready for operation (used), Condition Used Stock Number 413022 Fgedpfjvl At Eex Adaoi This listing is for 1 of 2 Watson Marlow 530S peristaltic pump. The unit is in full working condition and is ready for immediate release. The Watson Marlow 530S peristaltic pump is a dosing and peristaltic pump designed for various industrial applications. Based on the search results, here are some key features and specifications: Drive Options: The pump offers four drive options, providing flexibility for different application requirements. Flow Rates: The flow rate range is 0.004 ml/min to 2400 ml/min, making it suitable for a wide range of applications. Manual Connectivity: The pump has manual connectivity, allowing for easy operation and control. Option for Remote Control: Remote control is available as an option, enabling more advanced control and monitoring capabilities. Speed: The maximum speed is 220 rpm. Pump Head: The pump head is designed for use with 1.6 mm wall thickness tubing and 2.4 mm wall thickness tubing in 7 bore sizes. Key Benefits Accuracy and Reliability: The Watson Marlow 530S peristaltic pump is known for its accuracy and reliability, making it an ideal solution for applications requiring precise dosing. Easy Operation: The pump’s intuitive menu structures and visual status indication provide minimal key presses during operation, simplifying its use. Robust Construction: The pump head construction features chemical-resistant polyphenylene sulfide (PPS) tracks and rotors, stainless steel rollers, and bearings, ensuring durability and resistance to harsh environments. Applications The Watson Marlow 530S peristaltic pump is suitable for various industrial applications, including: Biotechnology Food processing Water and waste treatment Laboratory dosing applications

Condition: ready for operation (used), Condition Used Stock Number 45005 This listing is for 1 of 3 Eppendorf MiniSpin Plus Centrifuge. Fedpfx Asvyvpcodaogi The unit is in full working condition and is ready for immediate release. The Eppendorf MiniSpin Plus Centrifuge is a powerful, user-friendly personal microcentrifuge designed for efficient molecular biology separations and quick spins. Its compact design allows each workstation to be equipped with its own centrifuge, enhancing workflow and convenience in the lab. Features:Compact Design: Exceptionally small footprint for efficient benchtop h Capacity: Accommodates up to 12 x 1.5/2.0 mL erful Performance: Spins up to 14,000 x g with a fixed-angle id Acceleration and Deceleration: Achieves maximum speed in less than 13 r-Friendly Display: Clear digital display for time and et Operation: Remarkably quiet, suitable for sensitive lab able Construction: Metal rotor housing for enhanced ety Compliance: Conforms to IEC 1010-2-020 safety venient Operation: Separate "Short Spin" button for quick sample perature Control: Excellent airflow minimizes heating, protecting temperature-sensitive omatic Lid Opening: Lid opens automatically at the end of the run to reduce handling ntenance-Free Drive: No routine maintenance oclavable Rotor: Rotor can be sterilized at 121 °C for 20 mical Resistance: Inner centrifuge lid designed to resist chemicals. Specifications:Capacity: 12 x 1.5/2.0 mL tubes (adapters available for smaller tubes)Maximum RCF:MiniSpin Plus: 14,000 x gSpeed Range: 800 to 14,000 rpm (adjustable in 100 rpm increments)Acceleration Time to Max Speed: 13 secondsDeceleration Time from Max Speed: 12 secondsTimer Range:MiniSpin Plus: 15 seconds to 99 minutes, with continuous modeDimensions (HxWxD): 4.7 in. (11.9 cm) x 8.9 in. (22.6 cm) x 9.4 in. (23.9 cm)Weight: 9.5 lb (4.3 kg)

Condition: ready for operation (used), machine/vehicle number: GO60429, Condition Used Stock Number 413023 This listing is for 1 of 3 Watson Marlow SCIQ 323 Peristaltic Pump. The unit is in full working condition and is ready for immediate release. The Sci-Q 323 range is designed exclusively for scientific pumping needs, and brings a stunning level of performance and quality to the bench top.   323S high-performance manual control variable speed pump • High-performance microprocessor controlled pumps • 323S can be extended with 313X extension pump heads 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, Fgedpjvl Atxjfx Adaji MemoDose facility for accurate single shot dosing.   323S drives may also be fitted with 314 four roller pump heads if lower pulsing is required, or with 313D2 or 314D2 pump heads 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) micro-cassette pump heads, which can be extended to ten channels by adding one 314MCX or 318MCX extension pump head. 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)

Condition: ready for operation (used), Condition Used Fgodpfx Ajv R Ri Eedaoi Stock Number 49123 This listing is for the Spectrum Labs KrosFlow KR2i TFF System The unit is in full working condition and is ready for immediate release The KR2i TFF System is a versatile tangential flow filtration system, suitable for running volumes from 2 mL up to 10 L. It consists of a pump, tablet controller, scale, module stand, and real-time data collection software. The KR2i can mount up to two pump heads, allowing users to add an additional one if desired. Key Features of KR2i TFF System: Hollow fiber filter for 2 mL to 10 L / Flat sheet cassettes can process 12 mL to 15 L Auxiliary pump (900-1893): 600 RPM SAW-KR21 Scale: Capacity up to 20 kg with readability of 0.2 g Scale platform size: 18 x 18 cm Tablet control for ease of operation and real-time monitoring IP33-rated plastic enclosure is easy to clean Assortment of accessories included (see photos) The KR2i pump is designed to handle abrasive slurries, corrosive fluids, and highly viscous fluids with minimal wear. The system ensures that the fluid only comes into contact with the tubing and tube material, eliminating valves that could clog and making the inner surfaces easy to clean. With its compact footprint and versatility, the KR2i is an ideal choice for small-volume, RD-scale microfiltration and ultrafiltration