Thermo Scientific Accela HPLC Autosampler 60057-60020 (2009)

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.

CABINET CS 60 - CHEMISAFE - Made entirely of electro-galvanized steel sheet (Skin passat) FE P01, th (more)ickness 10/10 mm, cold pressed and painted, after degreasing treatment, with a first application of epoxy primer and with 2 subsequent applications of thermosetting powders and subsequent passage in a thermal tunnel at 200°C - “Monolithic” type constructions with feet at the base for leveling the cabinets - Double-paneled and reversible doors made of the same materials, complete with handles with safety locks and locks - CE marked electric fan with self-extinguishing, antistatic technopolymer case resistant to corrosive agents - Protection fuses: 5x20 mm, fast flow 1A - Aspirator flow rate: max 275 m3/h - Activated charcoal filter (optional) mounted on top, suitable for acid substances, with prefilter. Easy replacement of the filter behind a hinged panel with key lock - Handles with lock and key - Tray-shaped steel shelves with a thickness of 10/10 mm for the eventual containment of liquids in case of breakage or spread from the containers. Height adjustable - 110° opening that allows the shelves to be extracted without having to tilt them - Multilingual safety signs indicate the presence of dangerous and toxic products to highlight the contents and storage limits - Standardized pictograms according to ISO 3864 standards - Closure with safety lock and key - Compliant with EN61010-1 standards; EN16121 and CEI 66-5 Supplied: - 3 plasticized shelves (max load 40 Kg evenly distributed) Optional: - Shelves - Timer - Plinth - Retention tank - Door open alarm - Ventilation - Filter

JLA-10.500. Fixed-Angle Rotor, Aluminum. Includes 6 Biosafety Liquid Canisters with secondary liquid (more) closures. Major applications: Large-volume for initial processing of bacteria or other cells from fermentors, clearing cell debris from homogenates, or pelleting subcellular organelles and protein precipitates. For use in Avanti J Series and J2 Series centrifuges (except J-21 series). Maximum speed: 10000 rpm Max g-Force: 18600 k-Factor: 2850 Nominal Capacity: 3000 mL

Powder-coated steel cart supports FreeZone benchtop and Triad Freeze Dryers during use, storage, or  (more)transportation. Lower shelf provides space for vacuum pump. Casters provide mobility. Maximum weight capacity of 200 kg. Dimensions: 711 x 711 x 820 mm Weight: 55 kg

To measure the integral (light) transmission of transparent as well as the integral reflectance at i (more)llumination/observation geometry of 0°/D of opaque solid samples of sheet materials, can also be used to evaluate the light scattering (haze) of translucent films at an illumination/sensing geometry of 0°/D.

Interfurn Wall cabinet Yellow 600x600x490

AREX 6 by Velp Scientifica The central button activates the heating of the plate only after pressing (more) it, avoiding involuntary switching on. The safety icon informs the operator that the plate is at temperature, preventing possible burns. It will remain illuminated until the temperature is below 50°C. The knobs allow precise speed and temperature regulation with new ergonomics and greater sensitivity. CerAlTop™, High Resistance The CerAlTop™ plate, made of aluminum alloy covered with a ceramic layer, guarantees a homogeneous and fast heat transfer over the entire surface. Furthermore, the thin ceramic layer protects the straightener from scratches and chemicals. UNPRECEDENTED PERFORMANCE The brushless motor allows you to shake up to 20 liters at an adjustable speed from 30 to 1700 rpm. Thanks to the SpeedServo™ system, the speed is kept constant even when the viscosity varies. The Alnico magnet guarantees homogeneous agitation, even in the peripheral areas of the plate and a powerful magnetic coupling between motor and stir bar, a very important aspect when using accessories. MAXIMUM INSTRUMENT PROTECTION AREX 6 is an IP42 product designed to guarantee years of use and resistance in the laboratory. The structure and materials protect the internal parts of the instrument from possible damage. AREX 6 is guaranteed for 3 years. The silicone cover ensures further protection of the instrument from possible spills or splashes. ACCESSORIES OIL BATH AND HEATING MANTELS REPLACED WITH SPHERICAL CAPS The new Spherical Caps are the perfect solution for replacing oil baths and heating mantles. Furthermore, they adapt perfectly to both the 135 mm plate diameter and the shape of the tubes allowing a fast heat transfer from the plate to the tube. To increase protection and reduce thermal dispersion, VELP has designed the new PTFE Covers. GREATER VERSATILITY The MultiAlublock™ and the new MonoAlublock™ made of aluminium, are ideal for carrying out numerous stirring and heating analyses, reducing time and space in the laboratory. - MonoAlublock™ are the ideal solution for all those applications that require analysis in tubes of the same size. - MultiAlublock™ are modular and of different types to support various tube sizes. Thanks to their modularity, it is possible to choose the mix that best suits your needs

Temperature control range: -5°C to 99°C Usable temperature range: from 30°C below room temperature t (more)o 99°C Temperature accuracy for 0°C: ±1.0°C 37°C: ±0.5°C 90°C: 1.0°C Heating rate: 5°C/min Cooling rate simple temperature operation: 6.0°C/min between 99°C and 25°C 1.5°C/min between 25°C and -5°C Temperature deviation across blocks: Max 0.2°C Dimensions (WxDxH): 220 x 250 x 125 mm Weight: 5 kg Excluding block

Temperature range: ambient +5ºC to 150ºC Setting range: 15°C to 150°C Temperature stability (at 37°C (more)): ±0.1ºC Temperature uniformity within the block (at 37°C): ±0.1ºC Temperature uniformity across similar blocks (at 37°C): ±0.2ºC Display resolution: 1ºC Heat-up rate (ambient to max): 40 min Equipped with a heating block for 24 x 1.5 mL Eppendorf tubes. Dimensions (WxDxH): 205 x 180 x 122 mm Weight: 3.6 kg