Main technical index.
Test scope: to manganese, phosphorus, silicon, chromium, molybdenum, nickel, for example, change the weighing can expand the measurement range
Manganese: 0.100% ~ 16.000% phosphorus: 0.005% ~ 0.500%
Si: 0.100% ~ 5.000% chrome: 0.010% 25.000%
Nickel molybdenum: 0.010% ~ 0.010% : 0.010% 6.000%
Technical parameters:
Wavelength range: 330 nm to 820 nm wavelength accuracy: plus or minus 2 nm or less
Wavelength reproducibility: 0.5 nm or less through linear precision: 0.5 nm or less % (T)
Absorbance precision: 0.003 A or less (0.5 A)

Main features:
JS818 type Smart Spectrophotometer can use different chemical analysis method for determination of steel, Alloy and other metal manganese, phosphorus, silicon, nickel, molybdenum, chromium, titanium, copper, lead, zinc, iron, aluminum, magnesium, rare earth Element analysis;
Liquid crystal display, full Chinese operation;
Can be stored article 30 work curve;
Zero, full Automatic tracking, without precise adjustment;
Equipped with a standard RS - 232 interface and micro type printer;
All Technical index meet or exceed the standard JB/T9324-1999 requirements;
The instrument adopts the current domestic advanced grating spectral technology, the Technical index the prism Spectrophotometer has a qualitative leap, light transmittance, absorbance and the concentration can be Digital display direct reading;
Can be widely used in metallurgy, machinery, medical, biology, chemical industry, environmental protection, scientific research and other industries.