Atomic Fluorescence Gold Analyzer

SK—830The Type Atomic Fluorescence Spectrometer is an analytical instrument designed for the non-ferrous metal industry, geological survey and prospecting, metallurgical electrolysis, and other industries in gold mines (for the determination of gold components in precious, lean, gold loaded carbon, and desorption liquids from raw ore, tailings, cyanide leaching solutions). It uses the principle of atomic fluorescence to analyze precious metals and non-ferrous metals, and has improved sensitivity compared to atomic absorption flame method analysis2—3An order of magnitude.

1Instrument functions:

1）High testing sensitivity, with a detection limit of up toPPbGrade (less than)0.005can/Ton)

2）Fast testing speed, testing each sample takes about5s

3）Test repeatability(RSD)less than0.8%

4）The testing cost is low, and the combustible gas consumed by the instrument during operation is liquefied petroleum gas (each tank of gas can be used for one year)

5）Stable and reliable performance, strong adaptability to the environment, especially able to meet the requirements of mining site operation conditions and outdoor climate, temperature, humidity and other environmental changes

2. Technical indicators:

Test Elements	Au Cu	Ag	Cd Zn
Detection limit（DL）ng/mL	＜2.0	＜2.0	＜0.2
Repeatability（RSD）	<0.8%
linear range	More than three orders of magnitude

3Application Fields

Determination of gold content in ore and tailings, cyanide leaching of precious and lean solutions, gold loaded carbon and analytical solutions, metallurgical sample testing, geological survey and prospecting in gold mines.

4Quick testing methods

ARapid testing method for gold mines

1）Relative method: rapid testing of gold in raw ore

2）Rapid determination of gold content in cyanide leaching solution

3）Rapid determination of gold in carbon loaded with gold

BRapid testing methods for non-ferrous metal mines (rapid determination methods for copper, lead, zinc, cobalt, nickel, silver)

CSmelting and electroplating industry (rapid determination of mercury)

1）Determination of Solid Samples

2）Determination of liquid samples