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China UV-1601 UV/VIS Spectrophotometer - Reliable Suppliers and Factory for Your Analytical Needs
Features
- Wide wavelength range, satisfying requirements of various fields.
- The split-beam ratio monitoring system provides accurate measurements and enhances baseline stability.
- Four options for spectral bandwidth selection, 5nm, 4nm, 2nm and 1nm, made according to customer's need and satisfying the requirements of pharmacopoeia.
- Fully automated design, realizing easy measurement.
- Optimized optics and large scale integrated circuits design, light source and receiver from world famous manufacturer all add up to high performance and reliability.
- Rich measurement methods, wavelength scan, time scan, multi-wavelength determination, multi-order derivative determination, double-wavelength method and triple-wavelength method etc., meet different measurement requirements.
- Automatic 10mm 8-cell holder, changeable to automatic 5mm–50mm 4-position cell holder for more choices.
- Data output can be obtained via a printer port.
- Parameters and data can be saved in case of power failure for user's convenience.
- PC controlled measurement can be achieved via USB port for more accurate and flexible operation.
Specifications
| Wavelength Range | 190–1100nm |
| Spectral Bandwidth | 2nm (5nm, 4nm, 1nm optional) |
| Wavelength Accuracy | ±0.3nm |
| Wavelength Reproducibility | 0.15nm |
| Photometric System | Split-beam ratio monitoring; Auto scan; Dual detectors |
| Photometric Accuracy | ±0.3%T (0–100%T), ±0.002A (0~0.5A), ±0.004A (0.5A~1A) |
| Photometric Reproducibility | 0.2%T |
| Working Mode | T, A, C, E |
| Photometric Range | -0.3–3.5A |
| Stray Light | ≤0.1%T (NaI, 220nm, NaNO2 340nm) |
| Baseline Flatness | ±0.002A |
| Stability | 0.001A/30min (at 500nm, after warming up) |
| Noise | ±0.001A (at 500nm, after warming up) |
| Display | 6 inches high light blue LCD |
| Detector | Silicon photodiode |
| Power | AC: 220V/50Hz, 110V/60Hz, 180W |
| Dimensions | 630×470×210mm |
| Weight | 26kg |
Frequently Asked Questions
Q
What is the wavelength range of this spectrophotometer?
This spectrophotometer covers a wavelength range of 190–1100nm, making it suitable for a wide variety of analytical applications across UV and visible light spectrums.
Q
What spectral bandwidth options are available?
Four spectral bandwidth options are available: 1nm, 2nm, 4nm, and 5nm. The standard configuration is 2nm, with others available as options to meet pharmacopoeia and application-specific requirements.
Q
Can this instrument be controlled via a computer?
Yes. The instrument supports PC-controlled measurement via a USB port, enabling more accurate, flexible, and automated data management for laboratory workflows.
Q
What measurement methods does this spectrophotometer support?
The instrument supports multiple measurement methods including wavelength scan, time scan, multi-wavelength determination, multi-order derivative determination, double-wavelength method, and triple-wavelength method, meeting diverse analytical needs.
Q
Will data be lost in the event of a power failure?
No. The instrument is designed to retain all parameters and measurement data even in the event of a power failure, ensuring your work is always protected and recoverable.
Q
What cell holder configurations are supported?
The instrument comes with an automatic 10mm 8-cell holder as standard. It can also be changed to an automatic 5mm–50mm 4-position cell holder, offering greater flexibility for different sample types and path lengths.


