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Metering mode: Double-beam C-t optical structure, blazed holographic grating, photomultiplier tube detection

Wavelength range:190nm-1100nm

Resolution:better than 0.15nm

Spectro bandwidth:1.8nm

Wavelength accuracy:±0.3nm(with automatic wavelength calibration device.)

Wavelength accuracy:<0.2nm

Stray light:Better than 0.05%(220nm,Nal)

Metering accuracy:±0.3%(with NBS930D)

Metering repeatability:0.2nm

Wavelength scanning speed::Fast、Normal、slow

Transmittance accuracy:Better than ±0.3%(t)(with NBS930 )

Stability:≤±0.004A/30min

Dimension: 540mm×430mm×220mm(W×D×H)

Power supply voltage:AC220V±22V;frequency 50Hz±1Hz supply voltage for foreign products can be customized according to customer’s needs)

Weight:15kg