Products
1. The newly designed excellent optical system and high-performance holographic flash grating ensure the low stray light of the instrument, allowing the instrument to operate stably at the full wavelength in four decimal places after the absorbance value (2 decimal places after the transmittance value).2. The sample chamber design with a detachable structure makes it easy to replace different accessories to meet different analysis needs.3. The spacious open light source room design makes the replacement of light sources more convenient.4. Imported devices are selected in key parts to ensure high reliability of instrument performance.
86-175-5409-3886
cedric@cedriccn.com
Specification:
Model | C- UV1901PCS |
Wavelength range | 190-1100nm |
Spectral bandwidth | 0.5/1.0/2.0/4.0/5.0nm adjustable |
Wavelength accuracy | ±0.1nm (at 656.1nm), ±0.3nm in the whole area |
Wavelength repeatability | ≤0.1nm |
Photometric accuracy | ±0.002A (0-0.5A), ±0.004A (0.5-1A), ±0.2%T (0-100%) |
Photometric repeatability | ±0.001A (0-0.5A), ±0.002A (0.5-1A), ≤0.15%T (0-100%) |
Stray light | ≤0.02%T |
Stability | ±0.0004A (at 500nm) |
Baseline straightness | ±0.0004A |
Working method | T, A, C, E |
Photometric range | 0-200%T,-4-4A |
Data output | USB interface |
Printout | Parallel port |
Display system | 320×240-bit highlighting, large-screen LCD |
Light source | Tungsten lamps and deuterium lamps |
Net Weight | 26kg |
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