4nm Uv Visible Instrument Via Pc Control Optional
Competitive Advantage:
| ● Single-chip microcomputer control, digital display |
| ● Automatic transfer 0, transfer 100% function |
| ● Can be directly enter F factor and establish a standard curve for concentration direct-reading |
| ● Direct input standard concentration measurement |
| ● With universal parallel interface, you can print measurement data |
| ● With USB Interface |
| ● Spectrum scanning can be achieved through the PC software control more precise and flexible measurement requirements (optional) |
Technical Specifications
Power supply: AC 220V/50Hz,110V/60Hz
Transmittance accuracy: ±0.5%τ
Wavelength accuracy: ±2.0nm
Stray light: ≤0.05%τ(340nm NaNo2)
Stability: 0.001A/h(500nm Preheated)
Transmittance Repeatability: 0.2%τ
Photometric range: -0.3～3A
Power: 120W
Wavelength Reproducibility: 1nm
Wavelength range: 325～1000nm
Instrument Size: 360×280×190mm
Spectral Bandwidth: 4nm
Display: 4 LED display
Net weight: 9Kg
Detector: Imports of silicon photodiode
Source: Imports of tungsten lamp
Wavelength tuning: Transmittance, absorbance, concentration, energy
Metering: Manually
Applications:
Drug analysis: National Formulary" Available UV-visible spectrophotometry drugs for drug testing, drug analysis, pharmaceutical and other industries
Life Sciences:DNA, protein concentration
Animal husbandry and fishery: Pesticide residues, crop composition testing, veterinary testing, feed testing, fertilizer testing, soil composition testing, testing and other aquaculture
Metal elements: Ag Cu Pb Zn Co Ni K Na Ca Mg Li Mn Cr As, including precious metals
Geological Survey: Determination of metal elements in minerals and inorganic salts
Food safety: Content of additives, preservatives, perfumes, fats, enzymes, sugars, spices, minerals, vitamins, etc.
Content of additives, preservatives, perfumes, fats, enzymes, sugars, spices, minerals, vitamins, etc.
Environmental monitoring: Monitoring water, air, rainfall and soil, etc., in which the determination of various pollutants
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