D20-S25F-P-R25E Velp dispersion tool

A homogenizer is a laboratory or industrial instrument used for the homogenization of various types  (more)of materials, such as fabrics, plants, food, soil and many others. The OV 625 Digital laboratory disperser guarantees the highest level of reproducibility for a wide range of laboratory applications. Cutting-edge technology and engineering, like all Velp scientific products, guarantee precision and high shear force for rapid homogenization, emulsification, suspensions and high-speed mixing of biological tissues, pharmaceuticals, cosmetics and food products. Excellent mechanical properties and high chemical resistance make it suitable for even the most demanding laboratory challenges. DISPLAY AND CONTROL Bright, intuitive LED display and rotary knobs allow you to fine-tune the speed between 3,000 and 25,000 rpm. Clear speed information on a black background aids visibility in all conditions. SAFE AND RESISTANT Safety features ensure maximum operator protection. For example, once the set point speed has been set, the OV 625 Digital will reach it gradually. In addition, various alarms warn the user in case of overload and overtemperature. The resistant and hermetic structure allows correct operation even in the most difficult conditions. Warranty up to 3 years. For maximum comfort, choose the model with the double pole stand. CHOOSE THE SUITABLE ACCESSORY Choosing the right dispersing tool is essential to achieve maximum performance and high reproducibility. VELP dispersion tools are made of stainless steel (316L) and equipped with a PTFE seal, to be compatible with different types of samples and reagents. To handle different fluids, different dispersion tools are required. In some applications it is necessary to use two dispersing tools in order to achieve a final fineness level from coarse to fine. Thanks to a knob and a quick fastening system, inserting and changing the dispersion tool is simple and fast: in seconds you can switch from one application to the next. FOCUS ON THE PRODUCT What is a disperser? The disperser can be called in several different ways: homogenizer; Cell Lysor, High Shear Mixer, Polytron, Stator Rotor Homogenizer, Sonicizer or Tissue Tear. The various nomenclatures are due to the various uses of this tool and you have different results that can be obtained through the accessories. Essentially, a disperser is used to create a uniform mixture by forcing the sample through a narrow, confined space. Blade homogenizers, such as Velp's OV 625 Digital, use the blades as a rotor for dispersing. How does it work? The dispersing tool consists of a rotor rotating at high speed inside a stationary stator. The area between the rotor tip and the stator slot is called the shear gap. Thanks to the high circumferential velocity, the fluid is drawn axially into the dispersion head and forced radially through the cutting gap, breaking up the particles.

The offered instrument / system is fully functional tested and ready to use. FURTHER DETAILS TO FOLL (more)OW

This Thermo IEC Scientific French Press Model FA-078AE was removed from a university lab where it wa (more)s surplus to requirements. The unit powers up but it has not been tested further. The ratio selector control knob is missing. It is in reasonably good cosmetic condition but has some surface rust and some marks from use.

CS Bio Co. Peptide Synthesizer With Control Unit Model CS336X This item was removed from a universit (more)y lab where it was surplus to requirements. The unit is in very good cosmetic condition and powers on. However, no further testing was conducted as the PC and control software are not included. Features:- Auto sampler with 36 holder wheel and injector - Full set of solvent bottles: 1 x 2-litre bottle, 4 x 1-litre bottles, 1 x 1/2-litre bottle Also Included:- CS Bio Control System (Serial No.: 130501) - Mean Well 12v Power Supply (Serial No.: EB3152797) - 3 x data cables - 1 x 12v cable for light Model: CS336X Serial No.: 130501

Stomacher Seward 400 laboratory blender. Sample Volume: 80-400mls. Time Settings: 30, 60, 120 & Cont (more)inuous. Paddle Speeds: 200/230/260 ±5. For sample volumes from 80 to 400 ml, Stomacher laboratory homogenizers offer rapid mixing and homogenizations for a wide variety of laboratory samples. Stomacher machines work by the action of oscillating twin blades on the sample contained inside a sterile plastic bag.

Samples and applications - Food homogenization and preparation of spreadable creams and stuffing for (more) foods (e.g. meat, vegetables) - Preparation of cosmetics (lip balms, creams, lipsticks, ...) - Preparation of tablet coatings and homogenisation/crushing of tablets - Preparation of samples for DNA analysis, organic tissue samples and dispersions of organic tissues - Homogenisation of tobacco leaves - Preparation of pigments, inks, paints and ceramic paste - Processing of textile fibres - Dispersion of petroleum derivatives (e.g. asphalt) - Sterilization and cleaning methods: it is possible to sterilize all the components of the dispersing tool in different ways according to the construction materials and the sample processed TECHNICAL DATA - Rotor diameter: 15 mm - Stator diameter: 20 mm - Stator/rotor gap: 0.5 mm - Volume (H2O): 50 - 2,000 ml - Immersion depth: 40-175 mm - Max. speed: 25,000 rpm - Max. circumferential speed: 19.6 m/s - Ultimate fineness, emulsions: 1-10 µm - Ultimate fineness, suspensions: 10-50 µm - Max. allowable working temperature: 180 °C - Materials in contact with the medium: AISI 316L, PTFE - Suitable for solvents: Yes

Opentrons Robot OT2 This was removed from a university lab where it was surplus to requirements. The (more) unit is in reasonably good cosmetic condition. The system has been stripped for parts and is sold for spares/repairs

Memmert ICP 400 cooled Incubator. Temperature range from 0ºC up to +60ºC. Model Size 53 L. Stainless (more) steel. Closed air jacket heating on all sides. Motorised ventilation in the working chamber adjustable in 10% steps (20%-100%) through controller. Highly efficient automatic defrosting system. Microprocessor 3 point controller. Multi-functional programming (menu on 5-digit-LED digital display) of a nearly unlimited number of ramps. Serial interface RS232 incl. The Memmert ICP 400 cooled incubator is a high-quality piece of equipment designed to offer precise temperature control in laboratory applications. With its integrated cooling system, this oven allows you to maintain a constant and uniform temperature inside, making it ideal for storing and cooling sensitive samples. In addition, it has a large capacity of 400 liters and an intuitive interface that makes it easy to use and program. With the Memmert ICP 400 cooled incubator, you can guarantee the integrity and stability of your samples at all times.

Memmert UF110 Forced Circulation Oven 108L, 115V Working Temperature Range Min. 10°C above ambient  (more)up to +300°C Oven Type Forced Air Circulation Chamber Volume 108 L (3.8 cu.ft.) Features - Setting temperature range from +20 to +300°C - Working temperature range of at least 10°C above ambient up to +300°C - Volume of 108 L (3.8 cu.ft.) with maximum loading capacity of 385 lbs - ControlCOCKPIT with adaptive multifunctional digital PID-microprocessor and high-definition TFT-color display - Forced air circulation by quiet air turbine, adjustable in 10% steps - AtmoCONTROL software for programming, managing, and transferring data via USB or Ethernet - Fully insulated stainless steel doors with 2-point locking and inner glass doors - Easy-to-clean interior made of stainless steel with integrated large-area heating on four sides The Memmert UF110 Forced Circulation Oven 108L, 115V offers precise and reliable temperature control for various industrial and laboratory applications. With a working temperature range of at least 10°C above ambient up to +300°C, this oven is designed to handle demanding thermal processes. It features a spacious 108 L (3.8 cu.ft.) chamber that can accommodate a maximum load of 385 lbs, making it ideal for high-capacity heating tasks. The ControlCOCKPIT’s adaptive multifunctional digital PID-microprocessor controller, equipped with a high-definition TFT-color display, provides effortless monitoring and management of critical parameters like temperature, fan speed, air flap position, and program settings. The integrated SetpointWAIT function ensures that the process time only begins once the desired temperature is reached, enhancing precision in every operation. Built for durability and efficiency, this model utilizes a quiet air turbine for forced air circulation, adjustable in 10% increments to suit specific needs. The oven’s interior is constructed from easy-to-clean stainless steel, reinforced with deep-drawn ribbing and large-area heating on all four sides, ensuring uniform temperature distribution. The fully insulated stainless steel door with a 2-point compression lock and inner glass door provides safe and secure operation. Additionally, the oven includes AtmoCONTROL software for programming, managing, and transferring data via USB or Ethernet, allowing users to effectively monitor and document every process. This robust design, combined with versatile control technology, makes the Memmert UF110 an ideal choice for laboratories and industrial facilities seeking consistent and precise temperature management. INCLUDED: TheMemmert UF110 Forced Circulation Oven 108L, 115V includes: - 2 Stainless Steel Grids - Tilt Protection Wall Bracket - Calibration Certificate - Power Cord - Operator's Manual - Manufacturer's Documentation - 3 Year Manufacturer's Warranty

Scilogex MS-PB Analog Circular Magnetic StirrerThe Scilogex MS-PB Analog Circular Magnetic Stirrer i (more)s an economy stirrer for basic stirring applications. The MS-PB features an electronic speed control for constant speed even during changes in load, high magnetic adhesion, and a long life DC motor. It is not recommended for any corrosive liquid mixing as the plate is made of ABS plastic. Click Here to View Product Video INCLUDED: The Scilogex MS-PB Analog Circular Magnetic Stirrer includes: - Power Cord - Operator's Guide - Manufacturer's Documentation - 2 Year Manufacturer's Warranty

Edwards XDS35iCE 100/230V 1PH 50/60HZ Dry Scroll Pump Ultimate Vacuum 3 x 10-2 mbar Inlet Connection (more) NW10 Displacement 35 m3h-1 / 21 ft3min-1 Features - High ultimate vacuum and rapid pumping speed ensure efficient operation across a wide range of laboratory and industrial applications - Quiet operation provides a comfortable working environment, reducing noise in sensitive areas - Features a pressurized oil system that lubricates pump shaft bearings and rotor sealing faces for reliable performance - Maintenance is simplified with an oil sight-glass for easy monitoring of oil levels and conditions at a glance - Facilitates easy oil changes with an oil drain plug that allows either gravity or pressure oil drainage for convenience - Compact, freestanding design allows flexible use without the need for additional support structures - Ideal for use with analytical instruments, leak detectors, helium research, and for backing turbomolecular pumps, showcasing its versatility Edwards XDS35iCE 100/230V 1PH 50/60HZ Dry Scroll PumpXDS dry scroll pumps have become industry standard when dry pumping is essential, proving to be a robust and clean vacuum pump solution in a range of applications and processes.The XDS35i family of scroll pumps offers proven dry, clean vacuum solutions for a wide range of applications, with smart drive technology to look after the pump and provide worldwide performance.Now, a combination of the double start scroll form technology and by-pass valves have enabled Edwards to offer the XDS35i Enhanced range of pumps to complement our original family.INCLUDED: The Edwards XDS35iCE 100/230V 1PH 50/60HZ Dry Scroll Pump includes: - Power Cord - One Year Manufacturer's Warranty