Desktop spectrophotometer 722N Visible spectrophotometer Score spectrophotometer Price photometer

Description :

　　722N visible spectrophotometer:

　　The designed grating monochromator ensures that the instrument has good optical performance;

　　By adopting microcontroller technology, the instrument has achieved intelligent and digital functions;

　　Automatic zero and full adjustment, simple operation, user-friendly;

　　High brightness digital display of transmittance, absorbance, and concentration test parameters

　　The data processing accuracy is as high as one hundred thousandth, achieving error free T/A data conversion;

　　Full wavelength automatic filter switching, no manual operation required;

　　85-264VAC adaptive wide voltage input switch mode power supply ensures that the instrument can operate normally in any power environment.

　　722N Visible Spectrophotometer Product Introduction:

　　Main features: (Standard thermal fast micro printer)

　　1. A spacious sample room that can accommodate various sizes of colorimetric dishes ranging from 10-50mm;

　　2. The designed optical system, high-performance holographic grating, and receiver ensure that the instrument has good performance indicators;

　　3. Adopt single machine operation, linear regression equation measurement, etc;

　　4. Apply new microcomputer processing technology to make operation more convenient

　　5. Manual wavelength control

　　6. Working methods, T/A/C/F

　　Detailed parameters of 722N visible spectrophotometer:

　　Instrument model: 722N

　　Wavelength range: 325-1020nm

　　Spectral bandwidth: 5nm

　　Wavelength accuracy: ± 2nm

　　Wavelength repeatability: 1nm

　　Luminous accuracy: ± 0.5% T

　　Luminous repeatability: 0.2% T

　　Stray light: 0.3T (360nm/420 points)

　　Small resolution of 1nm

　　Absorption range: -0.3-3.0A, 0-200% T

　　Detector: Silicon photodiode

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