Watson Marlow 520Di Peristaltic Pump

Watson-Marlow 520Di

Condition: used, This listing is for the Watson-Marlow 520Di Dispensing Pump The unit is in full working condition and is ready for immediate use The pump-head fixed to this model is a Watson-Marlow 520R2. The pump-head is configured for 2.4 mm wall-thickness tubing Overview Fodpexv A Akefx Ap Djgh The 520Di is a high-precision, programmable peristaltic dispensing pump designed for aseptic fluid transfer and filling in pharmaceutical, biotech, and food processing environments. With a simple keypad-screen interface and up to 50 programmable batch routines, it meets cGMP documentation needs while delivering fast and accurate fluid dispensing. Dispenses 50 mL in 2 seconds with ±0.5% accuracy Pumps up to 3.5 L/min, pressures up to 2 bar Batch record output for regulatory compliance 5-year warranty Enclosure options: IP31 (NEMA2) and IP66 (NEMA4X) Control User Interface: Tactile membrane keypad + alphanumeric LCD Security: Optional passcodes to lock settings Program Storage: Save 50 custom fill/dispense sequences Digital I/O: 4 configurable outputs Remote Operation: Contact closure or logic input control Documentation Full operating manuals Validation support documents (cGMP, IQ/OQ protocols) Maintenance and calibration guides Sectors & Applications Pharmaceutical & Biotech: Aseptic fill/finish, cell culture media filling, vial/bottle dosing Food Production: Adding dyes, vitamins, flavours Laboratory R&D: Benchtop reagent prep, Petri dish filling Chemical Processing: Metering corrosive or high-viscosity fluids

Condition: used, This listing is for the Tecan Infinite 200 Pro Microplate Reader Fjdpfxeydqmze Ap Djgh The unit is in full working condition and is ready for immediate use The Tecan Infinite 200 PRO is a multimode microplate reader — a laboratory instrument used to measure the intensity of light in biological and chemical assays placed in microplates (usually with 96, 384, or more wells). It’s widely used in life sciences research, clinical labs and drug discovery for quantitative analysis of samples Typical Uses Laboratories use this type of plate reader to: • Quantify DNA/RNA or protein concentrations • Run immunoassays like ELISA • Perform drug screening assays • Read fluorescence or luminescence signals from reporter gene assays • Monitor cell viability or enzyme activity

Condition: used, functionality: fully functional, OlympusIX70-S8F Inverted Fluorescence Phase Contrast Microscope. This Olympus IX70 microscope is capable of phase contrast, DIC, and fluorescence. It comes with an ergonomic tilting binocular head with 10x eyepieces. The microscope has a front and side photo port for adding a camera. The 0.5 N.A. condenser has DP10 and DP20 DIC prisms and Ph1, PhC phase annuli installed with the IX-LWPO polarizer. The 5 position fluorescence turret contains WIBA, and NU fluorescence filters. Also included is the IX-AN analyzer and U-DICT DIC prism. The microscope has a built in 1.0x / 1.5x mag changer. Good working condition. Please check out our other listings as well. Fgedpfxjuax T Ss Ap Djh

Condition: used, Stereomicroscope, projection enlarger, microscope, projector MOTIC type SL-41 Series Year of manufacture: approx. 1995 Fgsdpfsxtq Aaex Ap Deh Magnification lens W10X/20 Power supply 230 Volts, 50Hz - Table stand with power supply for reflected light - Height-adjustable objective head - Round column stand with large outreach, inclinable extension arm - Light source for incident light 12 Volts, 10 Watts Space requirement (L x W x H): 500 x 140 x 350 mm Weight approx. 10 kg Good condition

Condition: used, This listing is for a Watson Marlow 620S/R Peristaltic Pumps The units are in full working condition and ready for immediate use Design & Functionality The 620S/R model is part of the 600 Series of cased peristaltic pumps featuring a brushless DC motor equipped with digital keypad control (620S) and a sturdy NEMA 2 / IP31 vented, wipe‑down enclosure suited for dry industrial environments ,It operates at dual voltage (100–120 V or 200–240 V, 50/60 Hz) and includes features like MemoDose for one-shot dosing and wireless guard-switching for safety The casing is chemically resistant, with powder-coated die-cast aluminium construction and an easy-to-clean membrane keypad Pump Performance Flow range: 0.00026 to ~4.23 gpm (equivalent to ~0.001 to 16 L/min) with the 620R pump head With newer 620RE LoadSure heads, the flow increases up to ~4.76 gpm (0.004–18 L/min) Pressure capability: Up to approximately 60 psi (4 bar) with the appropriate head and tubing Control accuracy: Exceptional 2,650:1 turndown ratio, fine speed control from 0.1 to 265 rpm in selectable increments (0.1, 0.5, 1, 2, 5, or 10 rpm), with 0.1% speed accuracy Pump Heads & Tubing The model supports the following interchangeable pump heads: 620R Mk II (continuous tubing, two rollers) 620RE and 620RE4 (LoadSure elements, two or four rollers) These heads are compatible with various tubing materials (e.g., Marprene™, Bioprene™, Sta‑Pure™, silicone) and sizes (typically 6.4 mm to 17 mm inner diameter) The 620RE and RE4 heads feature retractable rollers for easier cleaning (CIP/SIP) and rapid loading AFAB Lab Resources - Used Lab Equipment Physical Attributes & Construction Ingress Protection: IP31 (NEMA 2) for the standard 620S/R; there are IP66/NEMA 4X variants (e.g., 620SN/R) for environments requiring better dust and water resistance Weight: Around 19.6 kg (with 620R/RE head) to 20.1 kg (with 620RE4) Sound level: Less than 70 dB(A) at 1 m—relatively quiet for continuous industrial operation Advanced Features MemoDose: Delivers precise single-shot volumes—ideal for dosing applications Ramp function & non‑drip: Ramp improves handling of delicate fluids, preventing splashes/frothing, while non-drip minimizes residual drips at dose end (noted in related Di versions but often included in feature suites) Fjdpfx Aexhdx Dep Dogh Data export: Some models (e.g. 620S/RE) support RS‑232 export of batch records—important for GMP compliance

Year of construction: 2022, condition: ready for operation (used), functionality: fully functional, For sale: Siemens ADVIA Centaur CP immunology analyzer, used only 6–7 months. The device is in excellent technical and visual condition, fully functional, with no defects. The analyzer is suitable for medical and clinical laboratories seeking high-precision and reliable immunological diagnostics. Key features: Manufacturer: Siemens Model: ADVIA Centaur CP Type: Immunology analyzer Condition: Used – like new (6–7 months in operation) Application: High-accuracy immunology testing Operation: Automated analysis delivering fast and reliable results Advantages: - High sensitivity and precision - Suitable for medium and large laboratories - Proven, well-established technology - Stable performance under heavy workload Reason for sale: Fgedoyhfl Hspfx Ap Djh The device was purchased for a laboratory that ceased operations about 6 months after acquisition; therefore, the analyzer is no longer in use and is offered for sale. Additional information: Upon serious inquiry, the following can be provided: - Additional photos - Technical documentation - Serial information

Condition: used, This listing is for Watson Marlow 323 Peristaltic Laboratory Pumps Each unit is in full working condition and is ready for immediate use Fodpoygmdhsfx Ap Djgh The Watson-Marlow 323 is a peristaltic laboratory and process pump designed for precise, controlled fluid movement, dosing and metering of liquids in scientific, pharmaceutical, biotechnological and industrial environments. It works by mechanically squeezing a flexible tube in a circular “rolling” action — this moves the liquid without it ever contacting internal pump parts, which reduces contamination and wear

Condition: used, From a closed paper factory Fjdpjyfg Aujfx Ap Djgh Olympus HBM Microscope 5 lenses: 5x, 10x, 20x, 50x, 100x eyepiece: 2 times WHK 10x

Condition: used, This listing is for a Thermo Labsystems Multiskan Ascent Microplate Reader The Thermo Labsystems Multiskan Ascent is an advanced, compact, one-channel vertical light path filter photometer designed to perform standard photometric measurements. The measurement types include end point, two point and kinetic measurements. Due to the innovative optical system of the Multiskan Ascent, the instrument can read both 96- and 384-well microplates and is linear to 4.0A. The instrument is a rapid reading microplate reader. Fedjxzhctspfx Ap Degh

Condition: used, The listing is for the Malvern Archimedes Particle Metrology plus PC The unit is in full working condition and is ready for immediate release. The Archimedes Particle Metrology System uses the advanced technique of resonant mass measurement to detect and accurately count particles in the size range of 50nm to 5µm. It reliably measures particle characteristics such as buoyant mass, dry mass, and size, providing high-precision results. Fodpfxjxwc Ive Ap Djgh This system is particularly useful for the characterization of protein aggregates in formulation or buffer, making it an essential tool in protein research and development. Archimedes can distinguish between proteinaceous material and contaminants like silicone oil by comparing their relative resonant frequencies and buoyant masses, enabling users to obtain accurate, contamination-free results. Included in the Package: ✔ Malvern Archimedes Particle Metrology System ✔ Windows 10 Pro PC with preloaded Archimedes Version 1.21 Software ✔ 24-inch Monitor for clear data visualization ✔ Power Adapters & Communication Cables for easy setup