Product Details

UV1902 Double beam UV visible spectrophotometer

Introduction:

UV1902 double beam UV visible spectrophotometer using rigorous precision double beam optical system and circuit control system design,

High quality instruments determine their high standard of accuracy, repeatability, low noise and low stray light, as well as excellent stability and linear range.

Features:

Heraeus quality presetting instrument using deuterium lamp and OSRAM long-life halogen lamp light source, convenient replacement.

Large screen 6 inches 320 x 240 dot matrix with backlight digital LCD display, so that the instrument is easy to operate, intuitive.

The design of the sample room with detachable structure, the user can choose and choose the measuring accessories such as reflecting sample frame and solid sample frame, which can meet the needs of analysis and testing in different application fields.

Windows environment in the development of Chinese and English operating software, provides a wealth of unique analysis system.

Technical parameters:

technical parameter	Technical index
Model	UV1902
Metering mode	Transmittance, absorbance, energy, reflectivity
Wavelength range	190nm~1100nm
Spectral bandwidth	2 nm
Wavelength accuracy	±0.3nm
Wavelength repeatability	≤0.1nm
Photometric range	-4A~4A
Photometric accuracy	±0.3%(T)(0~100%T) ±0.002A(0~0.5A) ±0.004A(0.5~1A)
Photometric reproducibility	≤0.001A(0~0.5A) ≤0.002A(0.5~1A)
stray light	≤0.03%(T) (220nm NaI solution)
baseline flatness	±0.001A
Drifting	≤0.0004A/h
Noise	±0.0003A
Power supply	110/220V 50/60Hz
Size	650×450×220(mm)
Net weight	25Kg

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.