High automation: After placing samples, you can automatically complete the test and print the results with just a click of the mouse, making the operation simple.
■ Accurate testing: After testing more than 20 standard coal samples, the results are accurate; Compared with the national standard method, the test accuracy meets the requirements. The GF-8000A fully automatic industrial analyzer adopts a two body structure. The volatile content test is used as a separate part of the instrument, and the other part tests moisture and ash. The test results are superior to the national standard requirements.
■ High efficiency:
Rapid method: moisture, ash, volatile matter of 19 samples ≤ 120min
Classic method: 19 samples of water (dryness test), ash (slow ash+dryness test) 260 min, volatile matter 120 min
Water content, ash content, and volatile matter can be measured in any combination or separately.
■ Adopt an imported integrated furnace, featuring fast heating speed, energy saving, and short testing time.
Adopt imported electronic balance and imported stepping motor to ensure stable testing performance.
■ The new experiment is suspended midway, and the function of completing the experiment can be continued the next day. New electric push rod automatic up and down switch cover. The new wireless data sharing function allows users to wirelessly transmit data in a targeted manner.
■ Can be connected to an electronic balance.

The fully automatic industrial analyzer is applicable to the automatic and rapid determination of moisture, ash, volatile matter, fixed carbon (industrial analysis), and fly ash combustibles in batch samples of coal and coke, thereby calculating the calorific value and other indicators of the sample.
GF-8000A type (1 furnace): single furnace tests three indicators of moisture, ash, and volatile matter.
GF-8000A type (2 furnaces): testing volatile content indicators, designed according to the national standard volatile content testing method.
GF-8000A (1 furnace) and (2 furnaces) operate simultaneously, resulting in fast testing speed and higher testing accuracy. Fast method and national standard classic method can be selected.

Power:
GF-8000A (1 furnace) ≤ 5KW
GF-8000A (2 furnaces) ≤ 4KW
Gas requirements:
Oxygen: purity 99.5%, pressure 0.1Mpa after decompression
Nitrogen: purity 99.5%, pressure 0.1Mpa after decompression
Pressure reducer: high end 0-25Mpa, low end 0-0.4Mpa
Number of crucibles: 20, capable of testing 19 samples at a time
Sample mass: 0.6-1.1g of moisture and ash samples (mass adjustable); Volatile content 0.9-1.1g
Furnace temperature range: room temperature 0-1000 ℃
Analysis accuracy: meet the standard requirements of Industrial Analysis of Coal (GB/T212-2008)