Spectrophotometer SF-46
The SF-46 spectrophotometer has been discontinued, the closest analogue to the SF-56 The SF-46 spectrophotometer is intended for measuring the spectral transmittance of liquid and solid substances in the spectral region from 190 to 1100 nm. The SF-46 spectrophotometer is manufactured in the UHL 4.2 version in accordance with GOST 15150-69. The SF-46 spectrophotometer is a stationary device and is designed for use outside residential buildings in laboratory premises without an increased risk of electrical shock TOKOM.The SF-46 spectrophotometer is not a source of radio interference. The spectrophotometer provides the following operating modes: measurement of spectral transmittance (T); determination of optical density (D); determination of concentrations (C); determination of the rate of change in optical density (?D/?t) Manba: https://www.nv-lab.ru/catalog_info.php?ID=82
- Spectral measurement range, nm: from 190 to 1100
- Relative monochromator aperture: 1:11
- Focal length, mm: 250
- Number of strokes per 1 mm: 600
- Wavelength of maximum energy concentration, nm: 320
- Inverse linear dispersion, nm/mm: 3.0
- Measuring range of spectral transmittances: % from 1 to 100
- Absolute error of the spectrophotometer, %, no more than: 1
- Standard deviation of the random component of the error
- spectrophotometer, %, no more than: 0.1
- Error of the reading device for setting wavelengths, nm, no more than: 0.5
- Standard deviation; random component of error
- reading device for setting wavelengths, nm, no more than: 0.25
- Level of interfering radiation at a wavelength of 220 nm, %, no more than: 0.2
- Spectrophotometer warm-up time, min: 30
- Power source: mains (220 ±22) V, 50 Hz
- Power consumption, VA: 200
- Overall dimensions of the spectrophotometer, mm: 940x300x600
- Spectrophotometer mass, kg, no more: 60