This product is widely used in various fields such as health medicine, clinical examination, biological chemistry, petrochemical Optical system:CT grating monochromator, 1200/mmWavelength range:195 nm- 1020 nmSpectral bandwidth:4 nmWavelength accuracy:+/- 2nmWavelength repeatability:1 nmPhotometric measurement range:0~ 199.0%, 0~1.999A, 0~1999CPhotometric accuracy:+/- 0.5 %TPhotometric ...