Double Beam UV-Vis Spectrophotometer SP-1900 (Double Beam UV-Vis Spectrophotometer)

SP-1900 Double Beam UV-Vis Spectrophotometer
1.new technology
2. improve optical path
3.touch screen
4.Streamline apperance

It takes a technology Compared with traditional double beam technology, simplified optical path improved reliability. The Original Touch Screen of SP-1920, the end users could control the instrument by the touch screen without the keypress. Streamline apperance and pretty colors express a new style fashion.

 

 SP-1900 Bandwidth adjustable:0.5,1,2,4nm 

 

Parameter

Wavelength Range:190-1100nm 

Wavelength Accuracy:±0.1nm

Wavelength Repeatability: ≤0.1nm 

Photometric Range:0-200.0%T, -0.3-4A

Photometric Repeatability:0.1%T 

Stray Light:≤0.3%T ( at 220nm & 360nm ) :≤0.01%T

BaselineFlatness: ±0.0005A

Niose: ±0.0004A(spectrum bandwidth 2nm,low speed wavelength scan)