- ✔ A high-performance unit with 190 to 900 nm of wavelength range
- ✔ Variable spectral bandwidth from 0.1 to 5nm, selected by a continuous variable slit
- ✔ Czerny-Turner monochromator and photo multiplier tube detector
- ✔ Automatic wavelength correction with ± 0.3 nm wavelength accuracy
- ✔ Tungsten and deuterium lamp as light source, easy replacement and maintenance
- ✔ USB interface to connect with PC for easy data processing and analysis
- ✔ A high stable and reliable unit with low background noise
| Wavelength range |
190 to 900 nm |
| Spectral bandwidth |
Continuous slit 0.1 to 5.0 nm with 0.1 nm interval |
| Optical system |
Double beam |
| Wavelength accuracy |
±0.3 nm |
| Wavelength repeatability |
≤0.1 nm |
| Scanning speed |
Selectable |
| Photometric range |
-4 to 4 Abs |
| Photometric accuracy |
±0.002 A (0 to 0.5vA), ±0.004vA (0.5 to 1.0 A), ± 0.3% T (0 to 100% T) |
| Photometric reproducibility |
±0.001 A (0 to 0.5 A) |
| Noise |
± 0.0004 A (500 nm) 30 min warm-up |
| Light source |
Tungsten lamp and Deuterium lamp |
| Stray light |
≤ 0.01%T (220 nm Nal, 340 nm NaNO2) |
| Baseline flatness |
±0.001 A (200 to 850 nm) |
| Baseline stability |
± 0.0008 A/h (500 nm, 0 Abs), 2hr warm-up |
| Standard Sample holder |
Fixed sample position |
| Detector |
Photo multiplier tube |
| Monochromator |
Czerny-Turner |
| Wavelength correction |
Automatic |
| Interface |
USB |
| Power supply |
AC 120 to 230 V, 50/60 Hz |
| Dimension (W×D×H) |
545×580×270 mm |
| Weight |
43 kg |
Double Beam Scanning UV-Visible Spectrophotometer are used for analysis of band gap, optical coatings and thin films, quantitative analyses, kinetics, wavelength scanning, and DNA and Protein analysis across clinical and research laboratories.
Sipper Pump
Constant Temperature Cell Holder
Peltier
Adjustable Angle Solid Sample Holder
Solid Sample Holder
Standard Sample Holder
Automatic 8 Position Cell Changer
Universal 5 to 100 mm Path Length Cell Holder
Micro Cell Holder
Ultra-micro cell holder
Specula Reflectance Accessories
Integrating Sphere
Test Tube Holder 13 to 16 mm Variable
Short Path-length Cell Holder
Software
