Overview
Enviro Testers visible VIS spectrophotometer is a compact, easy-to-use equipment. It can be used to measure transmission, absorption and concentration direct-reading at wavelengths from 360nm to 1000nm. It can be widely applied to departments related to medical health, clinical examination, biochemistry, petro-chemistry, environmental monitoring and quality control as qualitative and quantitative analyses.
Features
- 4-digit LED display
- Reasonable structure with advanced optical system and its size is smaller
- Special precision pre-adjustment lamps and lamp holder fitting
- Precision-linkage cutoff filter system automatically
- Sample cells made of special engineering plastics, resistant to solvent
- 4-position cell holder, with rectangular optical path colorimetric dish
- Automatic zero and 100%T adjustment
- Concentration factor setting and concentration direct-reading functions.
Technical Specifications
| Wavelength Range | 360 nm to 1000 nm |
| Bandwidth | ≤ 6 nm |
| Stray Light | 1.0 % T (360 nm, NaNO2) |
| Wavelength Accuracy | ± 3.0 nm |
| Wavelength Repeatability | ≤ 1.5 nm |
| Transmittance repeatability | ≤ 0.3 %T |
| Transmittance Accuracy | ± 0.8 %T |
| Photometric Accuracy | ± 0.5 %T |
| Power supply | 90 V to 250 V, 50 Hz or 60 Hz, 40 W |
| Dimension | 13.77 in × 11.81 in × 8.66 in (350 mm × 300 mm × 220 mm) |
| Weight | G.W: 13.22. lb (6 kg) N.W: 8.81 lb (4 kg) |
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