Spectrometers - Page 7

Manufacturer: 3B Scientific Brand: 3B Scientific Model: U22050

The 3B Scientific U22050 goniometer-type spectrometer has a flint glass prism to provide students with hands-on experience observing and measuring light spectra. The spectrometer has a 300 lines/mm transmission grating, 0 to 360 degree angular scale with 0.5 degree divisions, and a vernier scale of 0.5 minutes of arc. The spectrometer has a rotatable prism or grating and directionally-adjustable objective tube for observing and measuring emission and absorption spectra and precise determination of the optical parameters of prisms or gratings. The objective tube has adjustable slit width, an object distance of f = 175mm, and a 32mm diameter. The eyepiece tube has continuous focusing, and a viewing angle-adjustable eyepiece with a cross-wire of f = 175mm and a 32mm diameter. The spectrometer weighs 12kg and is 11.5 x 18.5 x 21.5 inches (H x W x D, where H is height, the vertical distance from the lowest to highest point; W is width, the horizontal distance from left to right; D is depth, the horizontal distance from front to back). Includes prism with holder and transmission grating with holder. Science education products incorporate applied math and science principles into classroom and homeschool-based projects. Teachers in pre-K, elementary, and secondary classrooms use science education kits and products alongside science, technology, engineering, and math (STEM) curriculum to demonstrate STEM concepts and real-world applications through hands-on activities. Science education projects include a broad range of activities, such as practical experiments in engineering, aeronautics, robotics, energy, chemistry, physics, biology, and geology.3B Scientific manufactures anatomical models, simulators, charts, and other training materials for use in scientific, medical, and patient education. The company, founded in 1948 and headquartered in Hamburg, Germany, meets International Organization of Standardization (ISO) standard 9001: 2008.What's in the Box?3B Scientific U22050 spectrometerGlass prism and holderTransmission...

Manufacturer: Thomas Scientific Brand: Biotek Instruments Inc Model: 6880G13EA

The Biotek ELx808IU temperature-controlled absorbance microplate reader has a wavelength range of 380 to 900nm and uses optical density (OD) to detect biological or chemical properties of test samples used in clinical biotechnological and pharmaceutical applications. The reader has 4-zone temperature control for 50 degree C incubation and improved reproducibility in enzyme kinetic reactions. It has an 8-second reading speed and a 0 to 4 OD dynamic range with 0.001 OD resolution. The reader has a 96-well sample test capacity and performs end point, kinetic, and linear scanning using wavelength-specific filters and 55 user-programmable protocols or Gen5 reader-control software. It has a 2-line 24-character LCD and includes cables for connection to a computer and printer. Optional Gen5 data-analysis software is sold separately. This temperature-controlled absorbance microplate reader is European Conformity (CE) and Technical Inspection Association (TÃœV) compliant for quality assurance and is suitable for use in clinical and life science laboratories in applications such as enzyme-linked immunosorbent assay (ELISA) assays, protein and nucleic acid quantification, and enzyme-activity assays.SpecificationsDetection modeAbsorbance, tungsten halogen light sourceWavelength range380 to 900nm, includes UVA spectrumTemperature control4-zone, 50 degrees CDynamic range, resolution0 to 4 OD range, 0.001 OD resolutionReading speed8 secondsShaking speedsLow, medium, high, and variableMicroplate types96-wellIncluded softwareGen5 reader controlsOptional softwareGen5 data analysisOnboard control55 user-programmable protocolsFilter wheel capacitySix positionsFilters supplied(4) 405nm, 450nm, 490nm, 630nmSpecifications metFor In Vitro diagnostic use. CE and TÃœV markedPower100 to 240VAC, 50/60 HzDimensions8.75 x 15.5 x 16 inches (H x W x D)H is height, the vertical distance from the lowest to highest point; W is width, the horizontal distance from left to right; D is depth, the horizontal distance from front to back.BioTek manufa...

Manufacturer: AIBC-UPRtek Brand: AIBC LED Model: AI-MK350S

The UPRTEK AI-MK350S Spectrometer is an advanced version of MK350 (N), first lightweight, handheld, portable LED light spectrometer with a color screen which does not require a computer. This portable spectrometer can be used for LED / OLED lighting research and development, quality control of all lighting products, as well as conventional architectural and stage/studio lighting studies. With one click, in addition to viewing the full-color spectrum in color, you can also get the following lighting data: CCT, CRI, LUX, Lambda Peak, CIE1931, CIE 1976. PPF. All of this in the palm of your hand, no computer needed. In addition of MK350 model features, MK350S has more features below: • More than 30 light unit-of-measures plus: S/P Ratio, CQS,GAI, duv purity, △x,△y,△u',△v' R1-R15, fc, • Photosynthetic Photon Flux (PPF): PPF (400nm~700nm), PPF-R (600~699nm), PPF-G (500~599nm) PPF-B (400~499nm) PPF-UV (380~399nm), PPF-NIR (700~780nm) μmol* m-2* s-1 • Illumination distribution charts provide assistance in fixture design • "BIN" ranking features allow for fast CIE 1931 inspection and confirmation of LED quality • Visual aim 'n click scope (on-screen viewport) - no more blind measurements • Automatic continuous measurements with data-save to a SD card • TM-30-15 IES Method for Evaluating Light Source Color Renditon, direct display Rf (Fidelity index), Rg (Gamut Index) and Color vector Graphic • Easy, on-the-spot data comparison features - comparing 2 LEDs, or comparing against historical data • Maximum and minimum acceptable ranges for validating LED quality • "Built-in file browser allows users to instantly read data in saved files.

Manufacturer: Romack Brand: Romack

Manufacturer: ASTA Brand: Hudson Surface Tech Model: HMA0101000 Color: Silver

Dedicated magnetic holder for AB4700.

Manufacturer: Romack Brand: Romack

Manufacturer: JYP

Usually the product will be sent in 2-5 working days and takes about 3--9 business days to reach you Material: K9 Size: 12.7*12.7*12.7MM Surface type: Lambda/4 Size Tolerance: +/-0.1MM Finish: 40-20 Wavelength:400-700NM Four incident surfaces with AR-coated film ,the slope with non-polarizing beam splitter

Manufacturer: Stanbio Brand: Stanbio

Salicylate Liqui-UV® Test (Endpoint) (TDM) - Salicylate Hydroxylase/NADH

Manufacturer: ASTA Brand: Hudson Surface Tech Model: PFA2317D00 Color: Silver

μFocus targets give you a precisely formed dried droplet spot of predetermined size. You can work with larger (1700-2000 μm) spots and use standard spotting techniques. You can also work with much smaller spots (700-900 μm) that allow you to reduce the amount of matrix used, to maintain optimum matrix to analyte ratio with less concentrated or smaller analyte samples. Many users report 5-10x increases in sensitivity. Because μFocus spots are uniform, you also see improvements in spot-to-spot reproducibility, making quantitative analysis and fingerprint assays more reliable.

Manufacturer: ASTA Brand: Hudson Surface Tech Model: PFA2307000 Color: Silver

μFocus targets give you a precisely formed dried droplet spot of predetermined size. You can work with larger (1700-2000 μm) spots and use standard spotting techniques. You can also work with much smaller spots (700-900 μm) that allow you to reduce the amount of matrix used, to maintain optimum matrix to analyte ratio with less concentrated or smaller analyte samples. Many users report 5-10x increases in sensitivity. Because μFocus spots are uniform, you also see improvements in spot-to-spot reproducibility, making quantitative analysis and fingerprint assays more reliable.