Spectrophotometers
Our range of spectrophotometers is designed for high-accuracy quantitative and qualitative analysis in clinical, environmental, and industrial laboratories. These instruments utilize advanced optical systems to measure the transmittance and optical density of liquids, supporting a wide array of applications from water quality monitoring to biochemical testing.
Performance Features
- Precision Optics: Features a 1200 lines/mm diffraction grating and a narrow 4 nm spectral bandwidth, providing superior resolution for closely spaced absorption bands.
- Advanced Data Management: Built-in memory allows for the storage of up to 200 calibration graphs and 200 individual test results directly on the device.
- Versatile Sample Handling: The large cell compartment comes standard with a universal holder. It can accommodate:
- 6-position holders for 10 mm cells (European standard).
- 4-position holders for cells with path lengths up to 100 mm.
- Specialized holders for test tubes and vials (optional).
- Enhanced Stability: Designed with manual wavelength setting and automatic dark current compensation to ensure repeatability and long-term stability of measurement results.
- PC Connectivity: Integrated USB output allows for full instrument control and advanced spectrum scanning via dedicated software, featuring automatic internet updates.
Technical Specifications
Parameter | UV-Vis Model | Visible Model |
Spectral Range | 190 – 1000 nm | 325 – 1000 nm |
Spectral Bandwidth | 4 nm | 4 nm |
Wavelength Accuracy | ± 1 nm | ± 2 nm |
Photometric Range | 0.0 – 100.0% T, 0.0 – 3.0 Abs | 0.0 – 100.0% T, 0.0 – 3.0 Abs |
Stray Light | < 0.2% T (at 220 & 340 nm) | < 0.3% T (at 340 nm) |
Power Consumption | 45 W | 25 W |
Primary Applications
- Water Quality: Analysis of nitrates, phosphates, heavy metals (Iron, Copper, Mercury), and turbidity.
- Agriculture & Soil: Monitoring total nitrogen, phosphorus, and organic matter content.
- Pharmaceuticals: Purity checks of drug ingredients and stability testing.
- Clinical Biochemistry: Determination of hemoglobin, bilirubin, and cholesterol levels in blood samples.
- Petrochemicals: Testing for lead and iron concentrations in gasoline and fuels.