Vis Spectrophotometer VS-A11
The visible spectrophotometer features a single beam with a 1200 lines/mm grating optical system. It utilizes a silicon photodiode detector and tungsten lamp as its light source, ensuring optimal wavelength coverage across its working range. Incorporating the latest technology, it boasts high accuracy with a digital wavelength display and automatic calibration facility. Specifically designed for industries and laboratories, this spectrophotometer offers precise and reliable measurements.
| Wavelength Range | 335 ~ 1000 nm |
| Spectral Bandwidth | 4 nm |
| Wavelength Accuracy | ± 2 nm |
| Wavelength Repeatability | 1 nm |
| Photometric Range | T: 0 ~ 199.9 % , A: (-0.3) ~ 2.5A bs, F: 0 ~ 9999, C: 0 ~ 9999 |
| Photometric Accuracy | ± 0.5 % T |
| Photometric Repeatability | 0.2 % T |
| Detector | Silicon photo diode |
| Light Source | Tungsten lamp (Socket Type, 20W / 12V, 2000h) |
| Stray Light | ≤ 0.5 % T (360 nm) |
| Stability | ≤ 0.5 % T / 5min |
| Power Requirement | 220 V / 50 Hz |
| Dimensions | 385 × 330 × 185 mm |
| Weight | 10 kg |
| Optical System | 1200 lines / mm grating |
- Wavelength range: 330 to 1000 nm
- Spectral bandwidth: 5 nm
- C-T grating monochromator: 1200 lines/mm
- Light source: 20 W, 12 V Tungsten lamp
- 100% Transmittance calibration
- High accuracy with digital wavelength display
Visible spectrophotometers find applications in various fields including quantitative and qualitative analysis, detection of impurities, and determination of functional groups. They are widely utilized across biochemical, environmental, food, medical, petrochemical, and other industries.
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