Spectrometry - Page 22

Manufacturer: UNICO Brand: Unico

Unico 1000 Spectrophotometer 20 Nm Bandpass w/10nm Test Tube Cuvettes,10mm Square Cuvette Adapter 110V S-1000

Manufacturer: Unico Brand: Unico

UNICO S-1000 ideal for student use in high schools and colleges. It is suitable for experiments such as Beer-Lambert, Chlorophyll and more. Includes a visible spectrum chart on the instrument panel, allowing the user to make the correlation between a wavelength number and the color of the spectrum. The built-in secondary filters reduce stray light and increase precision. Large digital display allows quick and easy readings. S1000 now includes a USB port for data transfer to a PC. Optional Windows® XP/7 software is available for easy data collection and application expansion to Standard Curve and Kinetics. Data can easily be exported to Microsoft Excel® for further processing, analysis and documentation. The spectrophotometer comes with 1/2" round tube holder, 10 mm square cuvet adapter, box of 12 round optical glass cuvets, and dust cover.

Manufacturer: Cole-Parmer Brand: Implen Model: N-4568-FK

Manufacturer name - cole-parmer, Implen roller case for nanophotometer UV/Vis Spectrophotometers, choose from a variety of accessories to customize your spectrophotometer, country of origin - Germany.

Manufacturer: Markes International Brand: Markes International Model: C-LFP-01

ACTI-VOC low-flow sampling pump, specifically designed for use with thermal desorption sorbent tubes, with case.

Manufacturer: UNICO Brand: Unico

Unico Spectrophototmeter 325-1000nm, 4nm Bandwidth, 110V, S-2150

Manufacturer: Cole-Parmer Brand: Cole-Parmer Model: AO-83055-30

Obtain accurate results for routine spectrophotometric analysis with these high-quality instruments for cost-conscious labs. Economical single-beam Spectrophotometers are perfect for quantitative analysis using a wide variety of quality control protocols. The bandwidth of these filter-based instruments produces precise response to transmittance changes for visible spectrum methods. Filters Auto-Adjust to ensure accuracy. Save time and improve efficiency with Four-Position cuvette holders (optional on AO-83055-30 83055-30). use RS-232 and USB ports for optional interfaces-directly to a printer or to a computer utilizing optional application software. Software facilitates standard curve creation and absorbance versus time graphs and includes a wavelength Scanning feature. Visible spectrum spectrophotometer (model 83055-30) has a small footprint for minimal Bench space utilization. Optional Four-Position cell holders are available for either 10-mm or 50-mm path Length cuvettes. Order optional power cable 83055-25 for 230 VAC operation; CE listed. Includes a 7-ft. Cord and dust cover. Also includes twelve 10-mm Test tubes and a cuvette adapter. Narrow bandwidth with 4-cell convenience. Economical non-scanning general purpose spectrophotometer.

Manufacturer: UNICO Brand: Unico

UNICO SQ2802 Scanning Spectrophotometer-single Beam,1.8nm Bandpass w/Lcd Screen,220V SQ2802E

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.