The main technical parameters:
l Power supply voltage: 220V±10% 50HZ, power consumption: ≤50W
l Color comparison time: 5 seconds
l Range: 0-1,999 absorbance value, 0-99.99% concentration value
l Measuring elements: silicon, manganese, phosphorus, copper, nickel, chromium, molybdenum, rare earth, magnesium, titanium, zinc, aluminum, lead, iron, etc.
l Measurement accuracy: in line with GB/T223.3-5-88 standard.

main feature:
l Compatible with all functions of GQ-3A microcomputer three-element analyzer
l The instrument has complete functions and is suitable for the analysis of multiple elements in raw cast iron, ductile iron, normal carbon steel, alloy steel, alloy cast iron, non-ferrous metals such as: copper alloy, aluminum alloy, ore and other materials
l Dissolve samples outside the machine, easy to operate, no pipeline solenoid valve corrosion and aging phenomenon, more stable performance and higher reliability