ultraviolet visible spectroscopy principle

Brand Name:Geemblue

Model Number:GB-A(B)-6-UV

Place of Origin:CHINA

...Ultraviolet Disinfection Machine, UV Sterilization System for Water Purifier What is UV? Ultraviolet (UV) is part of the light from the sun. Compared to X-rays, the frequency of the UV spectrum is higher than that of visible light, and the frequency is low. This also means that the UV spectrum has a larger wavelength than X-rays and a smaller wavelength than visible light, and the energy level from low to high is visible...

Brand Name:Macy

Model Number:UV-1700PC

Place of Origin:China

Monochloramine TOC UV Visible Spectrophotometer / UV-Vis Spectrometry Specifications: Wavelength tuning: Transmittance, absorbance, concentration, energy Wavelength accuracy: ±0.3nm Power supply: AC 220V/50Hz,110V/60Hz Photometric range: -4～4A Source: ...

Brand Name:Macy

Model Number:UV-1800

Place of Origin:China

Atmosphere Borax Visible Spectrophotometer For Lab , Portable Photometer Product Introduction: UV-1800 dual wavelength UV-Vis spectrophotometer, the successful implementation of the stringent requirements of high precision and high reliability of the ...

Brand Name:Macy

Model Number:UV-1800S

Place of Origin:China

Aluminum Visible Spectrophotometer For Inferior milk , Multi Wavelength Competitive Advantage: ● LSI design greatly improves the scalability and reliability of the system ● UV-1800S series dual-beam optical system, successfully achieved the perfect ...

Brand Name:Macy

Model Number:UV-1800SPC

Place of Origin:China

Sunset yellow Ultraviolet Visible Spectrophotometer for Hydrogen Peroxide Specifications: Power supply: AC 220V/50Hz,110V/60Hz Transmittance accuracy: ±0.3%τ (0-100%τ) ±0.002A(0～0....

Brand Name:macylab

Model Number:UV-1900PC

Place of Origin:China

Macylab High Precision Double Beam Uv Visible Spectrophotometer With A 6-inch Lcd Screen 1.uv-1900 Double-beam Optical System, Successfully Achieved The Perfect Combination Of High Accuracy And Reliability Measurement To Meet The Requirements Of Various ...

Brand Name:Macylab

Model Number:UV-1100

Place of Origin:China

Automatic Adjustment Wavelength Single Beam Uv Visible Spectrophotometer 200-1000nm Product description UV-1100 Integrated Design Assures Long Term Stability And Durability. The Highly Stable Optics And Two Detectors Measure The Sample And Reference ...

Brand Name:Macy

Model Number:UV-1800PC UV-V Spectrophotometer

Place of Origin:China

6-7 inches display Uv Visible Spectroscopy Double Beam High Performence UV-1800PC UV-V Spectrophotometer UV-1800PC successful implementation of the stringent requirements of high accuracy and reliability measurement to meet the requirements of various ...

Brand Name:BAXIT

Model Number:BXT-AAS8H

Place of Origin:china

Atomic Absorption Spectrophotometer Atomic absorption spectrophotometer can be widely applied in various industries such as geology, metallurgy, medicine, chemical engineering, petroleum, agriculture, environmental protection and commodity inspection. The ...

Place of Origin:China

Brand Name:PEOPLE

Model Number:OEM

.... The visible one is fluorescence. The invisible one is visible when you put it under UV light then you see the fluorescence image. We print these kinds of ink on the ticket so it has anti-counterfeit functions. With anti-counterfeit desgin and ink, we can

Brand Name:Macy

Model Number:V-1500

Place of Origin:China

Cadmium double beam spectroscopy Chlorine Dioxide portable spectrophotometer Product Introduction: V-1500 is a high-grade visible spectrophotometer, the spectral bandwidth 2nm, suitable for many laboratory precision measurement widely used in teaching and ...

Brand Name:SKYLINE

Model Number:SL-OA73

Place of Origin:CHINA

...Ultraviolet Fluorescence Sulfur Content Tester SL-OA73 UV Fluorescence Sulfur Meter Product Description: Ultraviolet Fluorescence Sulfur Meter is a new generation analytical instrument developed based on the combination of ultraviolet fluorescence fluorescence principle...

Brand Name:CRYSTRONG

Place of Origin:Jinan,China

...Ultraviolet Light Products Description: The natural birefringence of Nd:YVO4 Crystals gives rise to a highly polarized output at 1064nm, 1342nm and 914nm. Nd:YVO4 Laser Crystal has widespread applications of laser systems, including machining, material processing, spectroscopy...

Brand Name:CRYSTRONG

Place of Origin:Jinan,China

...Ultraviolet Light Products Description: The natural birefringence of Nd:YVO4 Crystals gives rise to a highly polarized output at 1064nm, 1342nm and 914nm. Nd:YVO4 Laser Crystal has widespread applications of laser systems, including machining, material processing, spectroscopy...

Brand Name:TMTeck

Model Number:TMUV-BW2

Place of Origin:China

TMTECK 365nm Illuminance Meter UV Black Light Meter And Visible White Light Meter TMUV-BW2 Product overview Ultraviolet/visible (radial) illuminance meter adopts SMT patch technology, adopts high precision and low power consumption digital chip, the ...

Brand Name:Labelong

Model Number:UV-20

Place of Origin:China

... is defined as invisible radiation in the presence of electromagnetic spectrum between visible and X light. In the application of ultraviolet sterilization in water treatment, ultraviolet energy is subdivided into 254 and 185 nm wavelengths. Because of

Brand Name:Macy

Model Number:UV-1300PC

Place of Origin:China

DO Chroma Visible Spectrophotometer , Laboratory Ultraviolet Spectrometer single beam Product Introduction: UV-1300PC UV-visible spectrophotometer is a high-quality scanning equipment, through the computer online, easily scan the whole band, and can ...

Brand Name:ZCQ

Model Number:ZCQ-OQG-10201

Place of Origin:China

... ultraviolet rays, mainly absorbing all ultraviolet rays, so as to maintain the maximum transmission efficiency of light within the visible spectrum. Used for solid laser light pump xenon lamp, solid laser filter and other laser light source materials.

Brand Name:Macy

Model Number:V-1500

Place of Origin:China

Fluoride Ultraviolet Spectrophotometer Special V-1500 for Chemical Detection Product Introduction: V-1500 is a high-grade visible spectrophotometer, the spectral bandwidth 2nm, suitable for many laboratory precision measurement widely used in teaching and ...

Brand Name:Macy

Model Number:UV-1700S

Place of Origin:China

Melamine Ultraviolet Spectrophotometer Aquaculture detection , UV Photometer Applications: Drug analysis: National Formulary" Available UV-visible spectrophotometry drugs for drug testing, drug analysis, pharmaceutical and other industries Life Sciences: ...