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3.9 of 5.0 with 10 Reviews
SALE PRICE: $828.00
Manufacturer: UNICO
Brand: Unico
Manufacturer: UNICO
Brand: Unico
Unico 1100 Spectrophotometer 20nm Bandpass w/10mm Test Tube Cuvettes,10mm Sq Cuvette Adptr,110V S-1100
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3.9 of 5.0 with 10 Reviews
SALE PRICE: $908.50 1% OFF
Manufacturer: CHINA
Brand: Unknown
Manufacturer: CHINA
Brand: Unknown
Standard Package: 1) Spectrophotometer 721s main unit1 Set 2) 1 cm Rectangular cell1 Case (4 PCs) 3) 4 position cell holder1 PC. 4) Power cable1 PC. 5) Operation manual1 PC. 6) Certificate of quality checking1 PC. 7) Fuse (2A)1 PC.
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3.9 of 5.0 with 36 Reviews
SALE PRICE: $1,109.00 9% OFF
Manufacturer: UNICO
Brand: Unico
Manufacturer: UNICO
Brand: Unico
UNICO Reflectance Measurement Attachment
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3.9 of 5.0 with 12 Reviews
SALE PRICE: $1,212.00 1% OFF
Manufacturer: ZYB
Brand: ZYB
Manufacturer: ZYB
Brand: ZYB
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Usually the product will be sent in 2-5 working days and takes about 3--9 business days to reach you Applications Spectrumlab 23A spectrophotometer is designed for the purpose of education and general analysis in low cost,It can use Φ10-Φ16mm tube or rectangular cuvette in sample department,high reliable and operate easily. It can be used for environmental protection,education etc , qualitative analysis & quantitative analysis can be done. Features 1.The instrument has variable wavelength and four scales: transmittance absorbency concentration and factor. 2.Using universal test tubes or cuvette to make measure directly. 3.The instrument is micro computerized and easy in operation. 4.The 12nm spectral slit width provides the sensitivity required for almost any application. 5.One solid-state silicon detector covers entire wavelength range, eliminating the need to change detectors between different analysis. 6.It is easy to replace the unit of instrument specially the Unit of the Pre-adjusted light source, and make it convenient to maintain. 7.Free adjusting for filter exchange. 8.The grating and toroidal mirrors are selected in optical system. Specification Wavelength Range:340-950nm Wavelength Accuracy:±2.5nm Wavelength Repeatability: ≤1nm Spectral Slit width: 12nm Photometry Accuracy: ±2%(T) (tube), ±0.5%(T) (cuvette) Photometry Repeatability: 0.3%τ Voltage Requirements: 220V±10% or 110V±10% Photometry Range: 0.0~199.9%(T) -0.3~2.999 A 1~9999 F 0~9999 C Interface: RS232 serial & parallel interface Print: serial printer Any printer (for software) Complete set A set: S23A B set: S23A+Data Processing Software package
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3.9 of 5.0 with 29 Reviews
SALE PRICE: $1,399.95
Brand: YOUKE
Automatically adjust to 0%,100%, simple in using Tã€A error-free conversion. Using 1200/mm high-performance UV-specific grating〠tungsten lampã€large scale integrated circuitã€new monochromator mechanism enable the apparatus more stable and reliable. Large sample room to place 100mm cuvette, especially suitable for power plants, sugar mills for micro analysis.
Technical parameters:
Optical system: Czerny-Turner (1200L/mm grating)
Wavelength range: 195 nm - 1020 nm
Wavelength accuracy: ±2nm
Spectral bandwidth: 5nm
Wavelength repeatability: 1nm
Stray light: ≤0.3%T
Photometric accuracy: 0.5%T
Photometric repeatability: 0.2%T
Display area: 0-200%T, -0.301-2.000A
Display modes: Four LCD display
Noise: 100%≤0.3%T
Stability : ±0.004A/h at 500nm
Photometric Mode: T, A, C
Operation mode: manual operation
Zero setting: automatic
Light source: tungsten lamp, deuterium lamp
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3.9 of 5.0 with 10 Reviews
SALE PRICE: $1,438.00
Manufacturer: UNICO
Brand: Unico
Manufacturer: UNICO
Brand: Unico
UNICO Peltier/Sipper controller unit controlling temperature 15C~40C
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3.9 of 5.0 with 30 Reviews
SALE PRICE: $1,450.00 1% OFF
Manufacturer: Azzota
Brand: Azzota
Model: SM1000
Manufacturer: Azzota
Brand: Azzota
Model: SM1000
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Wavelength Range: 195-1020 nm Spectral Bandwidth: 5 nm Optical System: C-T Single Beam, Grating 1200lines/mm Wavelength Accuracy: ±2nm Wavelength Repeatability: 1nm Photometric Accuracy: ±0.5%T photometric Repeatability: ±0.2%T Photometric Range: 0-199.9%T; -0.301-2.0A; 0-1999C(0-1999F) Stray Light: ≤0.3%T @ 220nm,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: D2 lamp (1500hr),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 and 2 Quartz cuvettes included
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3.9 of 5.0 with 50 Reviews
SALE PRICE: $1,500.05 6% OFF
Manufacturer: American Educational
Brand: American Educational Products
Model: 9,314
Color: Silver, Black
Manufacturer: American Educational
Brand: American Educational Products
Model: 9,314
Color: Silver, Black
Advanced Spectrometer Designed for easy set-up and use. This specrometer's sturdy iron base incorporates a 20cm-diameter divided table with highly visible etched graduations and a Vernier scale that can be read to a resolution of 1 minute of arc. The revolving 7cm-diameter prism support rotates 360 degrees and has a height adjustment of 2cm, thereby accommodating a wide range of test conditions. A built-in illuminated auto collimator eliminates the difficulty of telescope-collimator alignment. Accessories include an illuminated magnifier, glass diffraction grating and holder, autocollimation mirror, power adapter, brush, screwdrivers, extra bulbs, and instruction manual.
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3.9 of 5.0 with 36 Reviews
SALE PRICE: $1,650.00 1% OFF
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: 50*50*50MM Aperture:> 90% Surface type: λ/4 Wavelength: 400-700NM Extinction Ratio: >1000: 1 the slane is coated with depolarizition light splitting coating,and the other sides with Antireflection coating
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3.9 of 5.0 with 6 Reviews
SALE PRICE: $1,683.28 18% OFF
Manufacturer: Laxco, Inc.
Brand: Laxco Inc
Model: Alpha-1102
Manufacturer: Laxco, Inc.
Brand: Laxco Inc
Model: Alpha-1102
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The Laxco Alpha-1102 visible-light spectrophotometer has a 325 to 1000nm wavelength range, a 4nm spectral bandwidth, and a halogen lamp, and is used for routine testing and teaching laboratory applications. The instrument provides direct measurement of routine absorbance and transmittance measurements, and stores up 200 test points. The 4.0nm bandwidth is used for quality control measurements when high resolution is not required. The halogen lamp and single detector support measurements in the visible range. The instrument has a single-cuvette sample holder. The digital display indicates transmittance and absorbance measurements, and USB and RS-232 ports provide data output to a computer (sold separately). SpecificationsBeam geometrySingle-beam, 1200 lines/nm gratingWavelength range325 to 1000nmPhotometric range- 0.3 to +2.5A; 0 to 200% T; -9999 to +9999 CWavelength accuracy+ or - 2nmWavelength reproducibility+ or - 1nmSpectral bandwidth4nmLight sourceHalogenPreprogrammed methodsAbsorbance and transmittanceData exportUSB, RS-232Dimensions 165 x 340 x 455mm (H x W x D)Power requirements 85/240VAC, 50/60Hz, 50VAH 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 spectrophotometer can have a handheld body for field use, or a bench-top body for laboratory applications. It may have one or more adapters to enable it to measure surfaces or liquids. A spectrophotometer is used for testing and measuring in anatomy, chemistry, agriculture, process plant, food and beverage making, homeland security, and educational applications.
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