Bonnin 752N spectrophotometer ເບິ່ງເຫັນ UV (200 – 1000nm)

Technical indicators:

- Metering mode: single beam

- Monochromator: self-collimation

- Focal length: 160mm

- Grating: 1200 lines / mm

- Detector: photocell

- Spectral bandwidth: 4nm

- Wavelength setting: The knob is manually adjusted

- Wavelength range: 200 – 1000nm

- Wavelength Accuracy: ± 2nm

- Wavelength repeatability: ≤1nm

- Light source switching wavelength: 340nm

- stray light: ≤ 0.3% (T) (measured at N2O at 220 nm)

(Measured at 360 nm with NaNO2)

- Photometric range: 0.0 ~ 200.0% T

0 ~ 2.000A

0.000 to 9999C

- Photometric accuracy: ± 0.5% T

± 0.004Abs (0 – 0.5A)

± 0.008Abs (0.5 – 1A)

- Photometric repeatability: ≤ 0.2% T

0.002Abs (0 – 0.5A)

0.004Abs (0.5 -1 A)

- Noise: 0.3% T

Other:

- Light source: 12V20W halogen lamp and deuterium lamp

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

- Power: 120W

Optional:

- Serial printer

- Dedicated analysis software