Spectrophotometers - Page 23

Manufacturer: Thomas Scientific Brand: LABOMED Model: 2000 RS

The Labomed Spectro 2000 RS single-beam visible-light spectrophotometer has a multi-cell receptacle to measure transmission, absorption, concentration, and factor for routine spectro-analysis in a range of applications and industries, including chemical, biochemical, agriculture, environmental protection, and education. The instrument has a 330 to 1,100nm wavelength range for use in the visible, near-ultraviolet, and near-infrared spectral range. It has a 0 to 125%T transmittance range, 0 to 1.999A absorption range, and 0 to 2,000C concentration range. The 6nm bandwidth provides more consistent results for low-concentration samples than does 1nm. It has a tungsten-halogen lamp, a silicon photodiode detector for reduced noise, and a monochromator with a 1,200 lines/mm grating mirror. A built-in stray-light filter increases accuracy. The instrument automatically calculates absorption, transmittance, factor, and concentration, and auto-zero and auto-calibration ensure consistent results. The spectrophotometer has a receptacle that accepts round test tubes and up to four 10 x 10mm square cuvettes. The two-line LCD provides access to controls and test results, and the capacitive-touch buttons ease cleaning and prevent liquids from entering the device. An RS-232C interface enables data to be transferred to a computer (sold separately). The included UV-VIS software provides data analysis and long-term records retention, and is compatible with Windows 95, 98, XP, and 7. The instrument has a switch that allows the customer to choose between 110VAC/60Hz and 240VAC/50 power sources. SpecificationsWavelength range330 to 1,100nmSpectral bandwidth6nmWavelength accuracy and reproducibility±1nmMonochromator1,200 lines/mm grating mirrorDetectorSilicon photodiodeLight sourceTungsten-halogen lampPhotometric range0 to 125%T, 0 to 1.999A, 0 to 2,000CPower requirements110VAC/60Hz and 240VAC/50Hz, manual-switchingDimensions8 x 16 x 14 inches/203 x 406.5 x 356mm (H x W x D)Weight20lb./9kgH is height, the vertical distance from the lo...

Manufacturer: Bibby Scientific Brand: Techne Model: 6705

The Jenway 6705 UV/VIS spectrophotometer has a 190 to 1100nm wavelength range, a 4nm spectral bandwidth, and a xenon lamp, and is used in life science applications and general spectrophotometry applications including photometrics, spectrum scanning, multi-wavelength analysis, kinetics, and quantitation. The 4nm bandwidth provides more consistent results for low-concentration samples than does 1nm. The instrument provides multi-user login and password protection for up to ten users. Each stored method can be secured to any of three levels, including open access, read-only access, and password-protected personal methods. Post-measurement tools ensure that results are presented exactly to each user's requirements. The xenon lamp provides accurate readings and extends lamp life. The color touchscreen provides navigation, user login, access to pre-programmed methods, and test results. On-board memory stores up to 500 results, and an SD card slot provides or test result portability and system cloning that ensures common laboratory practices. The instrument also has USB, analog, and 36-pin parallel ports to provide connection to a computer or printer (sold separately).SpecificationsWavelength range190 to 1100nmSpectral bandwidth4nmAbsorbance range-0.300 to + 3.000AChamber capacity10 x 10mm cuvetteAbsorbance light sourceXenonResults storageUp to 500 on internal flash memory, or removable mediaComputer interfaceSD memory card slot, USB, 36-pin parallel, and analogDimensions220 x 490 x 390mm (H x W xD)Power requirements 100-230VAC, 50/60Hz, auto-detectingH 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 backA spectrophotometer is a device used to measure and analyze aspects of light absorption in liquids and solids. Readings are displayed in digital or analog format. A spectrophotometer can have a handheld body for field use, or a bench-top body for laboratory applications. It may have one or more ad...

Manufacturer: Science Outlet Brand: Science Outlet

One standard white wall micro quartz cuvette (open-top type with PTFE cover, 10 mm light path, 0.6 mL volume, 2 transparent windows). Parameters: Windows:Quartz. Top:Open Top, PTFE Cover. Light Path:10.00 mm. Light slit width:4 mm. Volume:0.60 mL. Dimensions:25mm × 12.5mm × 12.5mm. Spectral range:190-2000 nm.

Manufacturer: UNICO Brand: Unico

UNICO Glass, Lid, 10x1, 0.25ml, Vis Only, each

Manufacturer: UNICO Brand: Unico

UNICO Flow-thru Panel for use with ambient flowcell system

Manufacturer: Labnet Brand: Labnet

Labnet Carboy Narrow Mouth Hdpe 50l

Manufacturer: UNICO Brand: Unico

Unico Application Software For Pc's, Window's 95, 98 S-1100-401

Manufacturer: Nalgene Brand: Nalgene

Nalge Nunc Cylindrical Tanks with Spigot, High-Density Polyethylene, NALGENE 54102-0055

Manufacturer: BrandTech Brand: BrandTech

BrandTech BRAND UV-Cuvette Disposable Spectrophotometer/Photometer Cuvettes, BrandTech 759210 Ultra-Micro Cuvettes

Manufacturer: UNICO Brand: Unico

UNICO Quartz, Rectangular,100 mm pathlength, 35 ml capacity UV-Vis, each