Bonnin L6S UV-Vis Spectrophotometer (190 – 1100nm)

Technical indicators:

metering mode: the proportion of dual-beam

Monochromator: Czerny – Turner

Focal length: 160mm

Grating: 1200 lines / mm

Detector: photocell

Spectral bandwidth: 2nm

Wavelength setting: Touch screen input

Wavelength range: 190 – 1100nm

Wavelength Accuracy: ± 0.5nm

Wavelength repeatability: ≤ 0.2nm

wavelength scanning speed: fast, medium and slow (limited to S models)

Light source switching wavelength: 340nm

Stray light: ≤ 0.03% (T) (measured at Nil in 220 nm) (measured at NaNO2 at 360 nm)

Photometric range: 0.0 ~ 200.0% T

-0.301 ~ 4.000A

0.000 to 9999C

Photometric accuracy: ± 0.3% T

± 0.002Abs (0 – 0.5A)

± 0.004Abs (0.5 – 1A)

Photometric repeatability: ≤ 0.15% T

0.001Abs (0 – 0.5A)

0.002Abs (0.5 – 1A)

Baseline flatness: ≤ ± 0.002A (200nm ~ 1090nm) (limited to S)

Noise: 0.15% T

Baseline drift: ± 0.0009Abs / 0.5h (limited to S) (after 2h boot, 250nm and 500nm)

Light source: 12V20W halogen lamp and long life deuterium lamp

Power supply voltage: AC220V ± 22V 50Hz ± 1Hz

Rated power: 200W

Optional:

Thermal drawing printer

UVwin8 UV spectrum software