Spectrophotometer Cells | Photonics Buyers' Guide

Photonics Buyers' Guide > Spectrophotometer Cells

(16 companies)

Spectrophotometer Cells

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Hellma USA, Inc., Sub. of Hellma GmbH & Co. KG - Plainview, NYManufactures and supplies Hellma cells, fiber optic probes, photometric calibration standards, flat and cylindrical optics and accessories for lasers, spectrophotometers and fluorometers. Supplies Heraeus light sources including vacuum UV, deuterium, hollow cathode, PID spectral calibration and...
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- Manufacture Custom
- Design
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Japan Cell Co., Ltd. - Machida, JapanFabricates adhesive-free sapphire, quartz and glass optics such as flow cytometry cells, ultrahigh vacuum cells for analysis and research. Also supplies drum lenses and fly eye lenses for inspection and exposure systems for semiconductor and flat panel display manufacturers.
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Triad Technology Inc. - Longmont, COSupplier of precision gas and vapor wavelength reference cells, wavelength calibration devices, wavelength locking equipment, external cavity tunable laser systems and stabilized laser systems. Inventory includes standard reference cells and select laser diodes used in tunable laser systems.
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ADDITIONAL COMPANIES

TERMS
cell 1. A single unit in a device for changing radiant energy to electrical energy or for controlling current flow in a circuit. 2. A single unit in a device whose resistance varies with radiant energy. 3. A single unit of a battery, primary or...
spectrophotometer An instrument for measuring spectral transmittance or reflectance.
reflectance spectrophotometer An instrument that spectrally analyzes the flux reflected from a material. The reflected flux may be total, diffuse or specular. Often the instrument measures the reflectance factor instead of the reflectance.