Spectrophotometer LEKI SS1207UV
Spectrophotometer LEKI SS1207UV The LEKI SS1207UV spectrophotometer is a reliable and easy-to-use general purpose spectrophotometer. Designed to measure transmittance, optical density and concentration of solutions and liquid samples of various origins in the visible and near-UV wavelength range. The device is designed for routine measurements in environmental control laboratories, production laboratories of various industries (technological control of raw materials and finished products), qualitative and quantitative analysis in educational and scientific laboratories. The spectrophotometer is included in the State Register of Measuring Instruments under No. 31210-07. Features: Czerny-Turner monochromator with diffraction grating Reliable electronic circuit Large high-contrast LCD display and splash-proof membrane keyboard Built-in memory for storing calibration factors for easy determination of solution concentrations Software for collecting and processing experimental data on a PC included with the device Large cuvette compartment designed to accommodate cuvettes with optical path lengths up to 100 mm The outer body and cuvette compartment are made of chemically resistant plastic Manba: https://www.nv-lab.ru/catalog_info.php?ID=1317
- Spectral range,
- nm: 200 - 1000
- Allocable range
- wavelengths, nm: 4
- Optical design: single beam
- Installation error
- wavelengths, no more, nm: ±2
- Reproducibility
- wavelength settings, nm: ±1
- Photometric
- range, %/B: 0-150/0-2
- Photometric
- accuracy, %: 0.5
- Photometric
- reproducibility,%: 0.2
- Scattered light, no
- more,%: 0.3 at 220 and 360 nm
- Noise, no more, %: ±0.3 (0%)/±0.2 (100%)
- Operating modes without
- connection to PC: optical density,
- transmission, concentration
- Modes of operation with software for
- PC: photometric,
- quantitative, kinetic
- Interface for
- connection to PC: RS232
- Optical path length
- cuvette, mm: 5 - 100
- Cuvette material: glass, quartz
- Light source: halogen and
- deuterium lamps
- Dimensions
- (LxWxH), mm: 450x390x210
- Weight, kg: 13