Origin	China
Model Number	GKF-IV
Brand Name	Huafeng instrument

Measurement range:

GKF-��/span> can determine entire analysis of ceramic raw materials as follows: feldspar, clay, kaolin, limestone, dolomite, calcite, bauxite, quartz and other.

Determination scope of each component are: SiO₂ 0.10 ~ 95.00%; K₂O 0.10 ~ 15.00%; Al₂O₃ 0.10 ~ 95.00% Na₂O 0.10 ~ 15.00%; Fe₂O₃ 0.10 ~ 15.00%; CaO 0.10 ~ 60.00%; TiO₂ 0.10 ~ 15.00% ; MgO 0.10 ~ 60.00% , Quartz (SiO₂> 98.00%, platinum crucible are needed here); zircon in zirconium, silicon, iron, titanium; eight conventional elements of frit glaze, as well as zirconium, cobalt, lead, boron , barium, zinc, chromium, etc.; eight of conventional elements of spodumene and lithium feldspar, and lithium; Titanium; ceramic raw materials P₂O₅; manganese oxide chemical raw materials; cobalt oxide chemicals; chemical raw materials NiO; zinc oxide chemical raw materials (ZnO> 90%); barium oxide chemical raw materials; electrical porcelain, glass industry, low-level components: Fe₂O₃ (0.005% ~ 0.200%); K₂O (0.02% ~ 0.10%); Na₂O (0.02% ~ 0.10%) ; P₂O₅ (0.02% ~ 0.10%); MnO (0.02% ~ 20%); CoO (0.10% ~ 70%); Cr₂O₃ 0.10% ~ 40%); can be customized the determination of other elements testing program according to customers' requirements.                                            

Main technical parameters:

1. Accuracy: It can achieve, or better than the relevant elements of the national standard analytical method (GB/T4734-1996, QB / T 2578-2002) on the accuracy requirements.

2. Analysis speed: from the beginning of weighing, 2 to 3 hours to complete eight conventional analysis of the chemical composition of the entire process. 4 ~ 5 hours to complete all projects analysis .

3. Maximum number of testing sample each time: 10