Ultraviolet Visible Spectrophotometer, Brand Name : GOLD

We are offering ultraviolet visible spectrophotometer,
characteristics:
the monochromator with a holographic flashing grating is used. It has the advantage of high wavelength precision, good monochromaticity and low stray light.
Automatic switching of tungsten halogen lamp and deuterium lamp.
A sample compartment for 0.5cm-5cm cells.
Computer control system, precise automatic ta changeover.
Automatic zero and full scale adjustment.
Direct concentration read-out and concentration factor setting function.
Equipped with rs232 port. Printer can be connected and data can be sent to pc by special software.
specifications:
wavelength range 200-1000nm
wavelength accuracy ≤2nm
wavelength repeatability≤ 1nm
transmittance accuracy ±0.5% (t) (nbs930d)
transmittance：repeatability≤0.2% (t)
spectrum bandwidth 5nm
stray light ≤ 0.5% (t) (at 220nm, nal)
stability dark current drift: 0.2%(t)3min
light current drift: 0.5%(t)3min
standard configuration:
main instrument 1
power cable 1
10mm glass cell 4
10mm quartz cell 2
didymium filter 1
0.5e filter 1
tungsten-halogen lamp （12v 30w）1
deuterium lamp 1
fuses (2.5a) 5
wrench 1
filter (for use from 330nm to 370nm) 1
dust cover 1
optional accessories:
10mm glass cell
10mm quartz cell
10mm cell holder
tungsten-halogen lamp（12v 30w）
deuterium lamp
printer
overall dimension & weight:
shipping package dimension: 640-480-340mm
gross weight: 30kg.
net weight: 27kg