EV-2200 Visible Spectrophotometer

Introduction :

Luminosity mode:Transmittance, absorbance and energy;

quantitative model :Coefficient method, the prototype method (standard curve);

system application:Dark current correction, wavelength calibration, etc.

Feature :

Digital film key presses, friendly interface, easy operation.

Can store more than standard curve and test data, and maintain power.

ARM Up set plate and optica lstents,Imported key parts,durable in use .

high precision,low stray light ,low noise.

Automatic wavelength set,Automatically switch the light source,Automatic blank dark current calibration and correction.

Technical parameters:

Wavelength range:320-1100nm

Spectroscopic methods:single beam

spectral bandwidth:4nm(could choose 2nm)

wavelength accuracy:±1.0nm

wavelength repeatability:≤0.2nm

Photometric range :0~200%T,-0.3~3A

Photometric range :±0.5%T

Photometric repetitive:≤0.2%T

stray light:≤0.1%T

baseline flatness :±0.003A

Baseline drift (stability):≤0.002A/h(500nm,0A, after Warmed up 2 hours)

Noise:±0.001A(500nm,P-P, after Warmed up half an hour)

Splitting parts:high-performance1200item/mm raster

Detector:Imported silicon photodiode

Dear customer,

We ,Xi’an Yima Opto-electrical Technology Com.,Ltd. is an integrated economic entity of R&D,manufacturing and trading with over 20 years of history .

Our business scope covers various fields such as biochemical analysis,environmental protection,industrial testing, bioscience,medical apparatus and instruments,internet technology and some frontier science.

Through a long-time development,we own a national resources system of various professional talents , abundant supply for various components &parts and special materials, full producing &processing equipments , strong Technological standardization and a complete quality assurance system.

If you need OEM or ODM in manufacturing ,scientific research , market development and or you want to build your own brand in your country, it’s our honor to cooperate with you.In this way ,we have developed many products for our customers from the USA, Europe and South Africa and got good feedback on Alibaba

We firmly believe that science and technology is no boundaries

Our mission is to make every effort to contribute to all humanity.