Bonnin L6 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