Product Details

UV 754N UV-Vis spectrophotometer

Instruction
UV-visible spectrophotometer in organic chemistry , biochemistry, pharmaceutical analysis , research, production and food inspection work , medicine and health , environmental protection, life sciences and other fields have been in an extremely wide range of applications . TU-1901 UV-Vis spectrophotometer outstanding technical indicators , stable and reliable , user-friendly and intuitive display , smooth man-machine dialogue. Great to meet the analysis needs of professional users .

Technical parameters:

The optical system Czerny - Turner (1200 L/mm grating)

The wavelength range of 190 ~ 1100 nm

Bandwidth 4 nm

Wavelength accuracy + / - 0.5 nm

Wavelength reproducibility 0.2 nm or less

Transmittance accuracy + / - 0.002 A (0 ~ 0.5 A); A 0.003 mm (0.5 ~ 1 A); Plus or minus 0.3% T T (0 ~ 100%)

Transmission ratio renaturation of 0.001 or less A (0 ~ 0.5 A); 1 a) or less (0.5 ~ 0.002; 0.15% or less (0 ~ 100% T T)

Luminosity range 0 ~ 200% T, 0.301 ~ 3.000 A, 0 ~ 9999 c

Drift 0.001 A/h or less 500 nm

Baseline linear + / - 0.002 A

Noise sound 100% 0.15% or less T; T 0% 0% or less

Stray light 0.05% or less T 220 nm, 360 nm

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.