İletişim:
info@labdanismanlik.com
Açıklama
Specifications
| Optical system | The split beam monitoring ratio system |
| Detector | Photodiode |
| Light source | Deuterium lamp and tungsten halogen lamp |
| Spectral bandwidth | 2nm (fixed slit) |
| Working mode | MPU Mode/PC Mode |
| Software support | MPU Software Platform/Spec UV software workstation |
| Wavelength range | 190-1100nm |
| Wavelength accuracy | ±0.3nm (Automatic Wavelength Correction) |
| Wavelength repeatability | 0.2nm |
| Stray light | <0.12%T (220nm,NaI;340nm,NaNO2), ≥2.0Abs (KCI,200nm) |
| Photometric mode | Transmittance, Absorbance, Energy |
| Photometric range | -0.3-3.0Abs |
| Photometric accuracy | ±0.002Abs (0-0.5A) ±0.004Abs (0.5-1A) ±0.3%T (0-100%T) |
| Photometric repeatability | 0.001Abs (0-0.5A) 0.002Abs (0.5-1A) 0.15%T (0-100%T) |
| Noise | ±0.001Abs (500nm,0Abs,2nm Spectral Bandwidth) |
| Drift | 0.001Abs/h (500nm,0Abs,2nm Spectral Bandwidth,2hr warm-up) |
| Baseline flatness | ±0.002Abs (190-1100nm) |
| Interface, port | RS-232 |
| Display | Large ‘fold away’ LCD display allowing complete display of spectra |
| Monochromator | Holographic grating |
| Sample chamber | Eight-position motorized cell holder |
| Electrical requirements | 110V, 50/60Hz |
| Dimensions (L×W×H) | 22×16×10” |
| Weight | 55lb |
