Water Quality & Instrumentation - Page 426

Manufacturer: Markes International Brand: Markes International Model: C-EZVOCKT

Easy-VOC pump with starter kit, including CapLok tool, Universal (C2/3 - C30) SafeLok thermal desorption sorbent tubes, and carry case.

Manufacturer: Labomed Inc. Brand: Labomed, Inc. Model: 23

SPECTRO 23 110V/220V 50/60 HZ

Manufacturer: Thomas Scientific Brand: LABOMED Model: 23

The Labomed Spectro 23 single-beam 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 320 to 1,100nm wavelength range for use in the visible, near-ultraviolet, and near-infrared spectral range. It has a 0 to 100%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. Capacitive-touch buttons ease cleaning and prevent liquids from entering the device. The instrument has a switch that allows the customer to choose between 110VAC/60Hz and 240VAC/50 power sources. SpecificationsWavelength range320 to 1,100nmSpectral bandwidth6nmWavelength accuracy and reproducibility±2nmMonochromator1,200 lines/mm grating mirrorDetectorSilicon photodiodeLight sourceTungsten-halogen lamp, 6V, 10WPhotometric range0 to 100%T, 0 to 1.999A, 0 to 2,000CPower requirements110VAC/60Hz and 240VAC/50, manually-switchedDimensions11.5 x 22 x 14 inches/292 x 559 x 356mm (H x W x D)Weight35lb./15.9kgH 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. A 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...

Manufacturer: United Scientific Supplies, Inc. Brand: United Scientific Supplies

This excellent instrument is easy to set up and easy to use and is designed for students to make precise measurements. This unit features high quality 22MM optics, a built-in illuminated auto-collimator for fast set up, a 17.8 cm diameter divided circle with clear gradations, a double-ended Vernier with illuminated magnifier reading to 1' resolution, and a 7cm diameter prism table which rotates 360 degrees and adjusts 2 cm in height for any size of accessories. It comes complete with grating and holder, prism, illuminated magnifier, auto-collimation mirror, power supply (for 110VAC), and a detailed instruction manual. The advanced features of this traditional-design spectrometer as well as its robust construction have made it one of the most popular economical instruments for coursework. The spectrometer addresses the three key areas for successful student measurements: alignment of the instrument, easily recognizable images, and easy reading of the scales. Specifications: Optics: 22mm diameter achromatic objectives, drawtube and lock screw focusing, helical eyepiece accommodation, built-in auto-collimation system. Divided circle & vernier: External divided circle 178mm diameter, graduated 0-360 x 30, double-ended internal flush vernier reading to 1', illuminated vernier magnifier, circle and vernier fine adjustments engaged by lock screws, range 4. Prism.grating table: 7cm diameter with engraved rings/radii pattern. Prism clamp and grating holder included. Fully rotatable with 3 leveling screws and height adjustment (range 2 cm). Dimensions: Base spread 24cm, height 26cm, telescope swing radius 27.5cm. Weight 15kg (33 lbs). Accessories included: Prism, diffraction grating and holder, auto-collimation mirror, power supply, illuminated magnifier, and operators manual. Additional Accessories required but not included: Spectrum tubes with power supply.

Manufacturer: Azzota Brand: Azzota Model: SV1800

Features of Spectrophotometer Automatically setting the wavelength Large LCD screen (128 x 64 bits) Display standard curve and the kinetics curve Test result can be saved directly to system. The built-in RAM can store up to 50 groups of data & 10 standard curves. Convenient for checking and reloading from saved files Data can be restored after a sudden power cut. The application software provides complete control of the spectrophotometer from a computer through the built-in USB port. Pre-Alignment design makes it convenient to change lamps. Halogen tungsten lamp & deuterium lamp can be turned ON/OFF individually to extend the lamp's lifetime. Large sample compartment. It can accommodate 5-100mm Pathlength cuvettes with optional cell holders. A variety of optional accessories are available. Can upgrade to wavelength scan models when connected to PC via SpectroSoft software based on Windows.

Manufacturer: Cole-Parmer Brand: Cole-Parmer Model: AO-83057-06

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. 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. Long path Length visible spectrum spectrophotometer have a low profile with a large LED display. Standard four-cuvette holder saves time and organizes standard and sample manipulation. Optional Four-Position long-path holder accommodates cuvettes up to 100-mm path Length. Can be adapted to single-test tube operation. Can utilize optional externally-driven sipper or Peltier temperature control. What's included: a 7-ft (2.1-M) cord and dust cover. Models 83057-01 includes a Four-Position 10-mm cuvette holder and four glass cuvettes. Narrow bandwidth with 4-cell convenience.

Manufacturer: Zebra Brand: Zebra Technologies Model: MC9596-KDAEAD00100

The Motorola Mc9500-K Raises The Bar For Premier Rugged Mobile Computing, Incorporating Breakthrough Ergonomic Design And Features To Support The Most Demanding Field Mobility Applications. Truly In A Class Of Its Own, This Groundbreaking Device Is As Different On The Inside As It Is On The Outside. Building On Motorola'S Signature Mc9000 Series, The Mc9500-K Delivers A More Rugged Design, More Data Capture Options, True Wan Technology Independence And Application Flexibility Through Customer-Swappable Wan Subsystems And Keypads, More Processing Power And A Game-Changing Approach To Battery And Backroom Management - All In A Lighter, Sleeker And Easier-To-Use Form Factor.

Brand: NS810

We need about 3 business days to prepare it for you and will send it to you by FedEx, UPS or DHL service. It will take about 6 days for you to get it. *NS810 spectrophotometer is developed by 3nh with independent intellectual property rights. It features with stable performance, precise measurement and powerful functions in the leading position of the same industry. *In the R&D process, 3nh scientists and engineers measured various color samples from dark to light, white to black, and other standard color boards provided by ISO (International Standardization Organization). The parameters of test results are integrating with international standards. *3nh also analyzed the parameters from Japan, American and Germany spectrophotometers. The differences of L*ab absolute value between them are within ±1.5. Compared the L*ab value between NS810 and Japan spectrophotometer, when measuring any color objects, the biggest L*ab difference is within ±1.0. This is a breakthrough of 3nh high technology which realizes to be fully compatible with international market. Applications *NS810 spectrophotometer is widely used in plastic, electronic, painting, coating, ink, textile, garment, printing and dyeing, food, medical, cosmetic, industries, scientific research institutes, schools and laboratories. It can measure reflectance spectrum and other color index precisely. NS810 spectrophotometer not only can help to perform color matching and color management studies, but also can control product quality management accurately. The instrument is equipped with high-end color management software which can connect PC to achieve more extension functions. Specification Model:NS810 Illumination/observation system:d/8 (diffused illumination, 8-degree viewing angle) Conforms to CIE No.15, GB/T 3978. *Integrating sphere Size:Φ58mm

Manufacturer: EMD CHEMICALS INC. Brand: Millipore Model: 1.18333.0001

The Turbiquant 3000 T, which operates with high-precision in the measuring range from 0.0001 to 10.000 NTU is suited for the analysis of extra-pure water and quality-assurance operations in the beverages industry all the way to the investigation of wastewaters.

Manufacturer: Unico Brand: Unico

Model SQ2800 Scanning Spectrophotometer with built in printer -single beam, 4nm Bandpass with LCD screen, Wavelength range: 190~1100 nm, USB port, parallel port , build-in software including T/A/Conc, Standard curve, Kinetics, multi-wavelength, scanning and DNA/Protein Complete with 4-position Cell Holder, 4 Optical Galss Cuvettes, 2 Quartz Cuvettes, User Manual, dust cover. 110/220V, 50/60Hz switchable. CE certified. ISO9001:2000 registered. Set at 110V.