Spesifikasi:
Model: N4/N4s
Product nam: UV-VIS Spectrophotometer
Photometry: Split Beam
Monochromator Type: Czerny-Turner
Focal Length: 160mm
Grating: 1200 lines/mm
Detector: Silicon Photocell
Spectrum Bandwidth: 2nm
Wavelength Setting: 7-inch color touch-screen
Wavelength Range: 190-1100nm
Wavelength Accuracy: ±1nm
Wavelength Repeatability: ≤0.5nm
Stray Light: ≤0.1%T( at 220nm NaI, 360nm NaNo2 )
Photometric Range: 0.0-200.0% T-0.301-4.000 A0.000-9999 C
Photometric Accuracy: ±0.5% T±0.004 Abs (0-0.5A)±0.008 Abs (0.5-1A)
Photometric Repeatability: ≤0.2% T0.002 Abs (0-0.5A)0.004 Abs (0.5-1A)
Noise: 100%（T）noise≤0.2%(T) ， 0%（T）noise≤0.1%(T)
Power: AC220V±22V 50Hz±1Hz, 180W
Packaging Size: 630mm X 535mm X 405mm 0.14M3 21kg