NOVEL4S UV/VIS Touch Screen Scanning Spectrophotometer
Overview
The NOVEL4S UV-VIS Spectrophotometer combines an ARM-based processing core with advanced optics to deliver high-speed scanning and precision performance with Peltier system as a standard. Suitable for quantitative and qualitative analyses across ultraviolet and visible spectral ranges, it is ideal for use in medical, pharmaceutical, environmental, biochemical, and academic laboratories.
Its 7-inch full-color touch screen enables intuitive human-machine interaction and real-time data visualization. Optional USB and printer interfaces provide seamless data storage, report generation, and connectivity to COLO Spectrum software for further processing.
Main Features
- Automatic wavelength setting with fast positioning and high accuracy.
- 7-inch multi-color touch screen for clear data visualization.
- Sample compartment supports 5–100 mm cuvettes.
- Direct concentration readout and regression calculation.
- Optional built-in thermal printer and COLO Spectrum software.
- Automatic zeroing and full-scale adjustment.
- Advanced power-off memory for calibration and last measurement data.
COLO Communication software wo connect with computer - Diffraction grating (1200 lines/mm), silicon photodiode detector
- Tungsten and deuterium lamps with lifetime protection (UV model only).
Technical Specifications
| Optical System | Single beam; grating 1200 lines/mm; silicon photodiode detector |
|---|---|
| Wavelength Range | 190–1100 nm |
| Spectral Bandwidth | 1.5 nm ±0.3 |
| Wavelength Accuracy | ±0.3 nm |
| Wavelength Repeatability | ≤0.3 nm |
| Wavelength Setting | Automatic |
| Photometric Range | 0–200%T, −0.3–3.0 A, 0–9999 C |
| Photometric Accuracy | ±0.3%T |
| Photometric Repeatability | 0.2%T |
| Stability | ±0.002 A/h @ 500 nm |
| Stray Light | ≤0.05%T @ 220 nm & 360 nm |
| Light Sources | Deuterium (D₂) & Tungsten (W), independently switchable |
| Display | LCD, 320×240 px |
| Cell Holder | 4-position changer (10 mm) |
| Data Output / Printer | USB port; parallel printer port |
| Memory | Stores up to 200 calibration curves |
| Dimensions (W×D×H) | 623 × 432 × 204 mm |
| Weight | ≈28 kg |
| Power Supply | AC 220 V ±22 V, 50 Hz ±1 Hz |
Accessories
Standard Accessories
- Operation manual ×1
- Glass cuvette (1 cm) ×4
- Quartz cuvette (1 cm) ×2
- Cuvette holder (10 mm, 4-position changer) ×1
- Protective cover ×1
- Power cable ×1; Fuses ×2
- PC connectivity software (USB)
Optional Accessories
- Adjustable micro-cuvette holder (for 1 micro cuvette)
- Cuvette holders for micro, 10 mm, 20 mm 50 mm and 100 mm pathlength (4-position)
- Peltier system
- Thermal printer
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