Double Beam UV-Vis Spectrophotometer US-B32
The Double Beam UV/Vis Spectrophotometer US-B32 is a benchtop device featuring a wavelength range of 190 nm to 1100 nm. It offers a spectral bandwidth of 0.5/1/2/4/5 nm, catering to diverse measurement needs. With T, A, C, E work modes and Hi, Med, Low scanning speed ranges (Max. 3000 nm/min), it provides versatility and flexibility in operation. The inclusion of the latest ARM system and a long optical system ensures high accuracy and stability. Its 10.1-inch TFT Touch colored display enables intuitive operation and visualization of results. Capable of performing a variety of functions including photometric measurement, quantitative measurement, kinetics, spectrum scan, DNA/Protein test, and multi-wavelength test, this advanced spectrophotometer supports USB data transfer and storage, enhancing convenience and efficiency in data management.
| Wavelength range | 190 to 1100 nm |
| Spectral bandwidth | 0.5/1/2/4/5 nm |
| Wavelength Accuracy | ± 0.1nm @ 656.1 nm, ± 0.3 nm @ all |
| Wavelength Repeatability | ≤ 0.1 nm |
| Optical system | Double beam 1200 lines/mm |
| Photometric Range | 0 to 200 %T, -0.3 to 3A, 0 to 9999 C (0 to 9999F) |
| Photometric Accuracy | 0 to 200 %T, -0.3 to 3A, 0 to 9999 C (0 to 9999F) |
| Photometric Repeatability | ≤0.15 % T (0 to 100 %T), 0.001A (0 to 0.5A), 0.002A (0.5 to 1A) |
| Detector | Imported silicon photodiode |
| Light source | Imported Deuterium and Tungsten lamp |
| Stray light | ≤ 0.03 % T @ 220 nm, 360 nm |
| Stability | ± 0.0003 A/h @ 500 nm |
| Data Output Port | USB drive, USB host, RS232 |
| Power supply | AC 220 V, 50 Hz or 110 V, 60 Hz |
| Noise | 0.0005 A @ 500 nm |
| Display | 10.1 inches TFT colored capacitive touch screen |
| Baseline flatness | ± 0.001 A |
| Printer port | Parallel port |
| Work mode | T, A, C, E |
| Scanning speed | Hi, Med, Low (Max. 3000 nm/min) |
| Wavelength setting | Auto |
| Cuvette holder | 10 mm single hole cell holder |
| Dimension | 880 × 690 × 520 mm |
| Gross weight | 45 kg |
- Work modes include T, A, C, E, and scanning speed range offers Hi, Med, Low (Max. 3000 nm/min)
- Designed with a double beam 1200 lines/mm optical system
- In-house massive memory capable of storing up to 1024 M for test data & working curves
- Features a 10.1-inch high-resolution TFT colored capacitive touch screen and Windows Graphic interface
- Large sample chamber accommodates 5 to 100 mm cuvettes of all kinds
- Equipped with powerful functions including Photometric measurement, Quantitative measurement, Kinetics, Spectrum scan, DNA/Protein test, Multi-wavelength test, etc.
- USB port facilitates data transfer, easily exportable to Excel for further processing
- Socket type deuterium and tungsten lamp enables lamp switching without optics debugging and easy replacement
It finds widespread application in research facilities, laboratories, educational institutions, pharmaceuticals, hospitals, and medical fields. Its primary uses include diagnosing diseases and detecting impurities in organic compounds.
