principle of uv visible spectrophotometer

Brand Name:Macy

Model Number:UV-1700A

Place of Origin:China

Pb Total Phosphorus UV Visible Spectrophotometer 6 inch screen Product Introduction: UV-1700A big screen UV-visible spectrophotometer, the successful implementation of the stringent requirements of high precision and high reliability of the measurement...

Brand Name:BonninTech

Model Number:L6/S, L7

Place of Origin:Wuhan, China

...screen Automatic zero and full scale adjustment Equipped with USB interface Optional : UV WIN8 Spectrum data processing software / Thermal plotter Main Features: Adopt blazed holographic gratings. Have outstanding test ...

Brand Name:Shandong Shengtai Instrument

Model Number:752N

Place of Origin:CHINA

752N UV visible spectrophotometer This instrument can be widely used in industries such as medicine and health, clinical testing, biochemistry, petrochemicals, environmental protection, quality control, judicial investigation, inspection, quarantine, ...

Brand Name:YUYANG

Model Number:YY028

Place of Origin:DONGGUAN,China

UV-Visible Spectrophotometer Introduction Spectrophotometry is the qualitative or quantitative analysis of a substance by the degree of absorption of light at a specific wavelength or in a certain wavelength range. It is commonly used for the ...

Brand Name:3nh

Model Number:TS7708

Place of Origin:Guangdong China

Introduction: Ts7x series is a grating spectrophotometer that 3nh company has spent 3 years to design and is developed by 3nh independent intellectual property rights. The instrument adopts 1000 line precision blazed grating as the spectroscopic element...

Brand Name:BAXIT

Model Number:BXT-M9

Place of Origin:China

Dual-beam spectrophotometer: There are two beams of light, one beam through the sample cell, the other beam through the reference cell, can simultaneously measure the absorbance of the sample and the reference, can automatically decalculate the background ...

Brand Name:AI

Model Number:LEGEND Series

Place of Origin:China

...Visible UV Vis Spectrophotometer Advantages Split beam optical system Automatic wavelength settings 7 inch Color touch-screen LCD Automatic cuvette holder moving Automatic zero and full scale adjustment. This ultraviolet visible spectrophotometer is 3quipped with USB port. Internal printer optional. Software is optional for PC operation. These uv vis spectrophotometers...

Brand Name:HUST Tony

Model Number:SP-752

Place of Origin:Guangdong,China(Mainland)

... wavelength are obviously better than those of the congener instruments in which gear and rack is used as a wavelength driver, and a gauge dial is used for wavelength display. An UV-Vis spectrophotometer with power on self-testing,

Brand Name:Delta

Model Number:752N

Place of Origin:China

...quantitative analysis of substances in the ultraviolet-visible spectrum region. It is a multi-purpose analytical instrument that is often available in routine laboratories. Features: The monochromator with a holographic flashing grating is used. It has the

Brand Name:HiYi

Model Number:DR6000

Place of Origin:China

Hach DR6000 Lab Spectrophotometer OVERVIEW The DR6000™ is the industry’s most advanced lab spectrophotometer. It offers high speed wavelength scanning across the UV and Visible Spectrum, and comes with over 250 pre-programmed methods which include the most...

Brand Name:UVIR

Model Number:DD2.5TB

Place of Origin:China

DD2.5TB Deuterium Lamp D2 Lamp metal base for instrument light sources Product Description Deuterium lamps are discharge lamp sources that produce stable high intensity ultra-violet radiation from 160 nm to 400 nm in addition to visible light from 400 nm...

Brand Name:OWPS

Model Number:OWPS-021610

Place of Origin:China

...UV Lamp Power Supply For Spectroscopic Equipments / Atomic Absorption Introduction: OWPS series Deuterium lamp power supply was developed by OWO team in 2013,and its perfect replacement for expensive original models, the product has CE proved and 18 months warranty. OWO now offer Deuterium lamp power supply that is commonly used in UV spectra chromatography , atomic absorption, UV-Visible spectrophotometer...

Brand Name:TEPHN

Model Number:A23778

...DR5000 DR6000 UV Spectrophotometer light lamp ►Quick Detail: Thank you for browsing our company's products A23778 is suitable for 12V20W visible spectrophotometer DR5000 light source bulb DR6000. A23778 is applicable for HACH 12V20W visible spectrum ...

Brand Name:Shuangyun

Model Number:UV Germicidal Lamp

Place of Origin:ZhongShan City, GuangDong Province, China

...UV Light Sterilize LED Bulb White UVA Germicidal LED Light The Comparison of Principles of Sterilization Between UV-C and UV-A First , UV-C can kill bacteria because the band of light is 200-280nm which is invisible tohuman eyes, also called ''invisible light sterilization'' , However , another specific band in UV-A which is around 405nm because it is visible to the human eyes , also is known as " visible...

Brand Name:CHN spec

Model Number:CT-23

Place of Origin:China

...Tint Meter Tester Visible Light UV IR Digital Light Transmittance Meter with 3-channel Model Portable Window Tint Meter Tester Visible Light UV IR Handheld Light Transmission Meter Measurement Principle: The measuring principle of the light transmittance ...

Brand Name:WUWAY

Model Number:WW-VS753

Place of Origin:China

Description: The product uses microprocessor control technology to qualitatively and quantitatively analyze substances in the UV-visible region. It is an essential multi-purpose analytical instrument for routine laboratories. main feature 1. The ...

Brand Name:UV,Yoway

Model Number:ZW-S3W

Place of Origin:Zhejiang, China

... smaller than that of visible light (from 100 nanometers to 400 nanometers) is called ultraviolet light. The UV spectrum is further divided into three regions: UVA (315 nm to 400 nm); UVB (280 nm to 315 nm); UVC (100 ...

Brand Name:GOLGATHA

Model Number:GGT - 6017

Place of Origin:Guangdong, China

Cuvette It can be used in 751, 752, 754, 755, 757, 759, etc. Most domestic and foreign visible ultraviolet spectrophotometer. It is a more commonly used quartz than color dish. Our Advantage : 1: For all your inquires about us or our products , we will ...

Brand Name:NANOLINKE

Model Number:IR7090

Place of Origin:CHINA

... Technical performance Test Value Test / calculation method Detective equipment Visible Light Refractive index of Visible Light 67.33 GB/15137.2 Daojing UV-3600 type spectrophotometer Refractive index of Visible Light 9.68 GB/15137.2 Daojing UV-3600 type

Brand Name:CNOEC, OPTO-EDU

Model Number:A18.1820

Place of Origin:China

...UV UVA: Long-Wave UV Visible Side Light Diffuse Reflection Transmission White Light Transmission UV Excitation Wavelength 000nm, 365nm, 450nm, 465nm, 515nm, 530nm, 565nm, 580nm, 900nm Receive Filter 000nm, 415nm, 450nm, 565nm, 700nm, 720nm, 740nm, 800nm, 900nm Principle Multiple