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Product Description



- Model: 721
- Wavelength range: 350-1020nm
- Spectral bandwidth: 6nm
- Wavelength accuracy: ±2nm;repeatability: ≤1nm
- Stray light: ≤0.3%T;Drift: ≤0.2%T
- Photometric accuracy: 0.5% T
- Photometric repeatability: 0.2% T
- Noise: ≤0.3%T
- Stability: ±0.004A/h
- Working method: T, A, C
- Wavelength drive mode: manual wavelength
- Energy (light source): tungsten light
- Net weight: 8kg
CGOLDENWALL Visible Spectrophotometer 721 Spectrometer Light Meter Laboratory Light Analyzer Wavelength:350-1020nm Spectral Bandwidth:6nm
Features& Advantages
- Adopted Technology- 721 type spectrophotometer adopts microcomputer processing technology, applicable for material determination&quantitative analysis in visible spectroscopy field.
- Large Sample Chamber- The visible spectrophotometer possess a large sample chamber, which can even accommodate 10cm cuvettes.
- Durable Tungsten Lamp- The instrument adopts refined tungsten lamp, ensuring the service life of the instrument.
- High Accurate Measurement- The measurement of this spectrophotometer is accurate, reproducible and stable. There are extremely small errors in measuring the wavelength and transmittance.
- Wide Application- The visible spectrophotometer can be widely applied in medical testing, food, petrochemical industry, environmental protection and monitoring and many other fields.
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