Biotek 800 TS Microplate reader

Wavelength range excitation: 250 – 850 nm Wavelength range emission: 360 – 850 nm Wavelength bandwid (more)th: 9 nm Dynamic range: 6 decades Sensitivity top read: 3 fmol/well FITC Detector: Photomultiplier tube Read types: endpoint, kinetic, spectrum scan, well scan Wavelength selection: Monochromator tunable in 1-nm increments Light source: Xenon flash lamp Read time: 15 seconds Dimensions (HxWxD): 340 x 420 x 420 mm Excluding software As-is

The Biochrom Expert 96 is a PC- controlled modern design multi-channel microplate reader, for fast p (more)late reading of standard ANSI SBS footprint 96 well, flat, round and v-bottomed plates. The Biochrom Expert 96 has four shaking modes for mixing of solutions and the ability to perform readings at timed intervals ideal for kinetic assays.

Light source: High energy xenon flash lamp Detector: Silicon photodiode Wavelength selection: Single (more) High-Speed Monochromator Wavelength range: 200 – 1000 nm, selectable in 1 nm steps Wavelength accuracy: ≤0.8 nm Wavelength reproducibility: ≤0.5 nm Bandwidth: Fixed, 3.5 nm Measurement range (OD): 0 – 4 OD Measurement time (96-well plate, 1 flash): <14 seconds Measurement time (384-well plate, 1 flash): <30 seconds Fast Scan (200 – 1000 nm, 1 nm steps): <5 seconds OD accuracy (0 – 0.8 OD, 96-well plate): ±0.008 OD OD accuracy (0.8 – 2.5 OD, 96-well plate): <±1.0% OD accuracy (2.5 – 3.0 OD, 96-well plate): <±1.5% OD accuracy (at 260 nm): ≤0.5% OD precision (0 – 1.2 OD, 96-well plate): <±0.006 OD OD precision (1.2 – 3 OD, 96-well plate): ±0.5% OD precision (at 260 nm): ≤0.2% OD linearity (0 – 3 OD, 96-well plate, at 260nm): R-2 > 0.999 OD uniformity (96-well plate, at 1 OD): <3% Sample formats: SBS standard microplates from 1- to 384-wells,NanoQuant low-volume plate Microplate shaking: Linear, orbital and double orbital shaking; variable amplitudes and frequencies Stirring speed regulation: 50 – 1000 rpm Lid lifting system – maximum height of microplate and lid: 24.5 mm Temperature control – heating range: Ambient +4°C up to 42°C Temperature control – uniformity: <0.5°C at 30°C and 37°C at incubation position Dimensions (WxDxH): 494 x 557 x 395 mm Weight: 40 kg Software included

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.

Weighing range: 0 to 410 g Readability: 0.001 g Reproducibility: 0.001 g Linearity: ± 0.002 g Weighi (more)ng platform: 130 mm Dimensions (WxDxH): 194 x 316 x 68 mm Weight: 3.8 kg