LARGE SAMPLE CHAMBER- The visible spectrophotometer possess a large sample chamber, which can even accommodate 10cm cuvettes.
AUTOMATIC LIGHT DOOR- The visible spectrophotometer is designed with automatic light door, and it can automatically adjust the value to “0” and “100”.
DURABLES 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.
وصف
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