Model                                 VIS 723
Wavelength range:           320~1100 nm

Bandwidth:                          4.0 nm

Wavelength Accuracy:        ±1. 0nm

Transmittance accuracy: ±0.002A(0~0.5A);±0.003A(0.5~1A);±0.4%T(0~100%T) 
                                                (Use NBS 930D)

Stability:              Dark current drift: 0.1%T/3min
                             Light current drift: 0.3%T/3min

Noise:                 100%≤0.2%T; 0% ≤0.1%T

Stray light :         ≤0.1%T @2 360nm

Dimension:          430mmX375mmX180mm(WXDXH)

Power supply voltage: AC220V or 110V ;Frequency 50Hz or 60Hz

(supply voltage for foreign trade can be customized according to customer's needs)

Weight:                 12.0kg