OPTIMA

Wavelength range	320 ~ 1000nm
Spectral bandwidth	6nm
Wavelength setting	1nm
Wavelength accuracy	±2nm
Wavelength reproducibility	±1nm
Diffraction grating	1200Line/mm
Stray light	0.5% T or less (340-400nm)
Zero point regression	Manual
Metering range	0.0 – 1.999 Abs (absorbance), 0.0 – 100% T (transmittance), 0.0 – 1999C (concentration)
Photometric accuracy	±1%T
light source	Tungsten halogen lamp 6V 10W
Sample container	Test tube or square cell
Data output	RS-232C (Printer sold separately)
Power supply	AC 85 – 260V、50/60Hz
weight	5 kg
size	330 × 270 × 130 mm