722 Visible Spectrophotometer

It is a basic single beam visible spectrophotometer,it can be used for quantitative measurement with Transmittance and Absorbance functions,it is one of the most important quality control instruments widely used in chemical,pharmaceutical,biochemistry,metallurgy,light industry,food processing,materials,environment protection,medical testing and the other fields.

 

	721	722
Optical System	Single beam with 1200 lines/mm diffraction grating
Display	LCD
Wavelength Range (nm)	340~1000	330~1000
Lamp	Halogen-Tungsten Lamp
Detector	Silicon Photocell
Spectral Bandwidth	4nm
Stray Light	<0.1%T
Wavelength Accuracy (nm)	±2
Wavelength Reproducibility (nm)	1

 

Since 2008,we have been engaged in manufacturing agricultural instruments,laboratory instrument by several experienced engineers,this is the origin of our company, with the diversification of the economy and marketing demand, we are gradually begin to enter other electronic products market,Now Ztop instrument co.Ltd has grown to a manufacture and trading company.