Visible Spectrophotometer

We are offering visible spectrophotometer.
Low stray light: the stray light is below 0.05%t.the monochromator is totally sealed and the optical surfaces are protected with a silicon dioxide membrane. The excellent optical system and electric circuit design ensures the very low stray light.
large lcd display: adopt 128*64 dots lcd as its display system. Thus makes the results easy to read. And the standard curve can be displayed on it clearly, also it can display 5 groups of data per screen.
large data memory space: it can store 200 groups of data and 200 standard curves at the same time. Press arrow key to scroll, easy to reload.
can upgrade to scanning model: the instrument can be controlled by our scanning software uv-professional developed based on windows® through the usb port. The software expands the function to quantitative, kinetics, multi wavelength and wavelength scanning.
specification:
wavelength range 320-1100nm
bandwidth 2nm
wavelength accuracy +-0.8nm
wavelength repeatability 0.3nm
wavelength setting auto
photometric accuracy +-0.3%t
photometric repeatability 0.2%t
photometric range -0.3-3a, 0-200%t,0-9999c
stability +-0.002ah @ 500nm
baseline flatness +-0.002ah
stray light 0.05%t max
data output port usb
printer port parallel port
display 128*64 dots lcd
lamps w lamp
detector silicon photodiode
power requirements ac 220v50hz or 110v60hz
dimension 460*360*225mm
weight 18kg