Grating Spectrophotometer 722N low price and high performance is your best choice.
Grating Spectrophotometer 722N
It can be used for quantitative analysis of substances in the visible light spectrum range.
l It adopts a grating monochromator, so that it has the advantage of high wavelength precision and good monochromaticity.
l Computer control system, precise automatic T/A changeover.
l Automatic zero and full scale adjustment.
l Direct concentration read-out and concentration factor setting function.
l Equipped with RS232 port.
l Printer can be connected and data can be sent to PC by special software.
Specifications:
Wavelength range | 330nm-800nm |
Wavelength accuracy | ±2nm |
Wavelength repetitiveness | £ 1nm |
Transmittance accuracy | ±0.5% (t) |
Transmittance repeatability | £0.2% (t) |
Spectrum bandwidth | 5nm |
Stray light | £ 0.5% (t) (at 360nm, NaNo2) |
Grating Spectrophotometer 722N
