JS-DN328 Model Computer Multi-Element Rapid Analyzer, also known as Five-Element Analyzer, Multi-Element Analyzer, and Multi-Element Analyzer for Metal Materials
New all-in-one analytical instrument. A single unit can meet the testing requirements for carbon, sulfur, manganese, phosphorus, silicon, chromium, nickel, molybdenum, copper, titanium, vanadium, aluminum, tungsten, niobium, magnesium, and rare earth elements in materials such as carbon steel, high, medium, and low-alloy steel, stainless steel, gray cast iron, ductile iron, wear-resistant cast iron, and alloy cast iron. Utilizes an electric arc furnace for sample combustion, gas volumetric method for carbon measurement, and iodometric titration for sulfur; photometric colorimetry for other elements.
Brand computers with independently owned intellectual property software control, full Chinese menu-style operation; established a powerful database for storing and querying result data and work curves, with easy modifications to data and additions/deletions of curves. Equipped with a 1/1000th precision electronic balance, and results are printed using a desktop printer.

I. Main Technical Parameters:

1. Measurement Range: (This instrument can detect a wide range of elements; for example, carbon, sulfur, silicon, manganese, phosphorus, nickel, chromium, molybdenum, titanium, copper, rare earth elements, and magnesium in ferrous metals)

C：0.010～10.000% S：0.0010～3.0000%  Mn：0.010～18.00% 

      P：0.0005～2.000% Ni：0.010～30.00% Cr：0.01～28.000% Mo：0.010～7.000%

     Ti：0.010～5.000% Cu：0.010～8.000%ΣRE：0.010～0.500% Mg：0.010～0.200%

2. Measurement Accuracy: Compliant with GB/T223.69-2008, GB/T223.68-1997, GB/T223-88 standards

3. Electronic Scale: Weighing Range 0-100g, Reading Accuracy 0.0001g

4. Computers: Mainstream models, Tsinghua Tongfang brand 19-inch LCD