With the microwave moisture meter built in, By-pass Coal Analyzer has higher accuracy than ... gamma neutron activation analysis (PGNAA) technology and with the microwave moisture meter built in, DF-5703 (B) Neutron Activation By-pass Coal ... minutes, to be set up by the userMeasuring parametersAsh content, moisture, sulfur content, SiO2, Al2O3, Fe2O3, CaO, MgO, Na2O, K2O, etc ...