Product: CGOLDENWALL 722N Portable Visible Spectrophotometer 4nm Lab Equipment 320-1020nm Wavelength Range 7 Inch Touch Screen, USB Interface
Brand: CGOLDENWALL
Color: White
Specification 
 PARAMETER-Spectral bandwidth: 4nm;
 Wavelength Range: 325-1000nm; 
Transmittance Repeatability： ≤0. 2%T;
 Stray Light: ≤0. 1% T
 Maximum wavelength allowable error：±2

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Adopted Technology- 722N type spectrophotometer adopts microcomputer processing technology, applicable for material determination&quantitative analysis in visible spectroscopy field. Wavelength range: 320-1020mm; Wavelength accuracy: ±2nm;Spectral bandwidth: 4nm
Adopted Technology- 722N type spectrophotometer adopts microcomputer processing technology, applicable for material determination&quantitative analysis in visible spectroscopy field. Wavelength range: 320-1020mm; Wavelength accuracy: ±2nm;Spectral bandwidth: 4nm
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.

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