Description
UV-visible Spectrophotometer 752N Precision UV-Vis Photometer Wavelength 200-1000 nm (2 nm) Backlit LCD Display Spectrometer
- Size: 500mm * 350mm * 190mm
- Model Number: 752N
- Weight: 8.0kg
- Wavelength Range: 200nm-1000nm
UV-visible spectrophotometer 752N uses microprocessor control technology to make qualitative and quantitative analysis of substances in the ultraviolet and visible spectrum region. It is a multi-purpose analytical instrument necessary for routine laboratories.
Features:
- The use of advanced holographic blazed grating monochromator has the advantages of high wavelength accuracy, good monochromaticity, and low stray light.
- Large screen with backlit LCD display, the measurement data can be seen at a glance.
- The microcomputer measurement system is adopted, the T-A conversion precision is high, and there are automatic adjustment of 0% T and 100% T, concentration factor setting and direct concentration reading.
- The measurement reading has high accuracy, good reproducibility and good stability.
- Optional serial printer and use with software.
- UVWin7 to expand the use of the instrument.UVWin7 software package (purchased separately).
Main Specifications:
Wavelength range: 200nm – 1000nm
Maximum allowable wavelength error: ± 2nm
Wavelength repeatability: ≤1nm
Maximum allowable error of transmittance: ± 0.5% (T) (measured by NBS930D)
Transmittance repeatability: ≤0.2% (T)
Spectral bandwidth: 4nm
Stray light: ≤0.3% (T) (at 220nm, measured with NaI, at 360nm, measured with NaNO2)
Stability: Dark current drift: 0.2% (T) / 3min
Bright current drift: 0.5% (T) / 3min
Instrument size: 500mm × 350mm × 190mm
Weight: About 6.0 kg
Power supply voltage: AC220V/ 50Hz
Wavelength range: 200nm – 1000nm
Maximum allowable wavelength error: ± 2nm
Wavelength repeatability: ≤1nm
Maximum allowable error of transmittance: ± 0.5% (T) (measured by NBS930D)
Transmittance repeatability: ≤0.2% (T)
Spectral bandwidth: 4nm
Stray light: ≤0.3% (T) (at 220nm, measured with NaI, at 360nm, measured with NaNO2)
Stability: Dark current drift: 0.2% (T) / 3min
Bright current drift: 0.5% (T) / 3min
Instrument size: 500mm × 350mm × 190mm
Weight: About 6.0 kg
Power supply voltage: AC220V/ 50Hz
