Spectrometers - Page 12

Manufacturer: ASTA Brand: Hudson Surface Tech Model: PFA2309000 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: JYP

Usually the product will be sent in 2-5 working days and takes about 3--9 business days to reach you Size:20*20*20MM Size tolerance: +/- 0.15MM Finish: 40-20 Surface type: Lambda / 4 Wavelength: 400-700NM Four incident planes are coated with AR film,and the slant with spectroscopic film

Manufacturer: Unico Brand: Unico

Printer and Printer cable (Male 25-pin to Female 9-pin, Null modem)

Manufacturer: Azzota Brand: Azzota Model: SV1000

Wavelength Range: 350-1000nm Spectral Bandwidth: 6 nm Optical System: C-T Single Beam, Grating 1200lines/mm Wavelength Accuracy: ±3nm Wavelength Repeatability: 1nm Photometric Accuracy: ±1.0%T photometric Repeatability: ±0.2%T Photometric Range: -0.3-1.999A 0-125%T Stray Light: ≤0.5%T @ 340nm Stability: ±0.004A/h @500nm Display: Graphic LCD (3.5 bits) Keyboard: Membrane keypad Photometric Mode: T, A, C Detector: Si Photodiode Sample Compartment: Standard 10mm path length cuvette holder Accommodates 100mm path length cuvette with optional holder Light Source: Tungsten lamp(2000hr) Output: RS-232C Port Power: AC 110V/50Hz or 220V/60Hz Dimensions (W x D x H): 430 x 360 x 180mm Weight: 10kg The wavelength is set manually Digital display for easy readings Automatic Zero and Blank, easy to use Pre-aligned design ensures it is convenient to change lamps. Press one button to switch between Trans., Abs. and Concentration modes. Large sample compartment, it can accommodate 100mm path length cuvettes with optional holders. High quality silicon photometric diode detector and 1200 lines/mm grating ensure high accuracy and precision. 4 Glass cuvettes included

Manufacturer: UNICO Brand: Unico

UNICO Flow-thru Package for Ambient Flow Through w/ flow-thru panel (S-2150-108A) & Flow-thru Controller (SQ2800-109B) for S2150 Series Spectrophotomter S-2150-108P

Manufacturer: Unico Brand: Unico

Flow-thru Package for ambient flow through. Includes item #S-2150-108A flow-thru panel and item SQ2800-109B flow-thru controller (Requires flow cell and tubing)

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: 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.

Manufacturer: Eisco Brand: EISCO Model: PH100QA

EISCO quantitative spectroscope is used for measuring light, wavelengths, and colors from light sources, and holds the diffraction grating and scale securely for legible readings. The spectroscope measures wavelengths from 400.0 to 700.0nm for detailed examination, and has an accuracy of +/- 5.0nm for precision measurement. The spectroscope is versatile for measuring spectra emitted from a charged gas tube, flame test, or basic astronomy applications. The spectroscope is suitable for high school or college students, or ages 14 to 21.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.EISCO Scientific manufactures and supplies lab equipment for education and industry. The company, founded in 1968 and headquartered in Rochester, NY, meets International Organization of Standardization (ISO) standard 9001: 2000.