Adopting standards:

GB/T 212-2008 "Industrial Analysis Methods for Coal"

GB/T 483-2007 General Provisions for Coal Analysis Test Methods

GB/T 2001-1991 "Methods for analysis and determination of coke industry"

AmericaASTM D5142-2009 standard

Scope of application:

Suitable for industries such as power, metallurgy, petrochemicals, coalification, environmental protection, geological exploration, grain, and research institutions to determine the moisture, ash content, volatile matter, and fixed carbon of coal, coke, ore, and other substances.

Functional features:

WJGF-8000A/BHigh precision fully automatic industrial analyzer

WJGF-8000AType: Single furnace testing for moisture, ash content, and volatile matter.

WJGF-8000BType: Testing volatile matter indicators, designed according to the national standard volatile matter testing method.

WJGF-8000AandWJGF-8000BWorking simultaneously, the testing speed is fast and the testing accuracy is higher. Both the fast method and the national standard classic method can be used.

Features of high-precision fully automatic industrial analyzer:

Highly automated: After placing the sample, simply click the mouse to automatically complete the test and print the results, with simple operation.

Accurate testing: After testing more than 20 standard coal samples, the results are accurate and without errors;Compared with the national standard method, the testing accuracy meets the requirements.WJGF-8000AandWJGF-8000BThe instrument adopts a two body structure, with volatile matter testing as a separate part of the instrument, and the other part testing moisture and ash content. The test results are superior to the national standard requirements.

■ High efficiency:

Quick method:19The moisture, ash content, and volatile matter of each sample are ≤120min(WJGF-8000A/B)

≤180min(WJGF-8000A)

Classic method:19Moisture content (dryness test) and ash content (slow ash) of individual samples+Drying test)260min, volatile matter120min(WJGF-8000A/B).

The three indicators of moisture, ash content, and volatile matter can be measured in any combination or separately.

Adopting an imported integral furnace, it has fast heating speed, energy saving, and short testing time.

Adopting imported electronic scales and stepper motors to ensure stable testing performance.

The newly added experiment will be temporarily suspended midway, and the functionality of the experiment can be resumed the next day. New electric push rod automatic up and down switch cover. Added wireless data sharing function, allowing users to wirelessly transmit data in a targeted manner.

Can be connected to an electronic balance.

Technical parameters of high-precision fully automatic industrial analyzer:

Power:

WJGF-8000A≤5KW

WJGF-8000B≤4KW

WJGF-8000A/B ≤9KW

Gas requirements:

Oxygen: Purity99.5%Pressure after decompression0.1Mpa

Nitrogen: Purity99.5%Pressure after decompression0.1Mpa

Pressure reducer: high-end0-25Mpa

low-end0-0.4Mpa

Number of crucibles:20One, testable once19A sample

Sample quality: moisture, ash content sample0.6-1.1g(Adjustable quality);VOLATILE MATTER0.9-1.1g

Furnace temperature range: room temperature0-1000℃

Analysis accuracy: meetsGB/T212-2008Standard requirements for industrial analysis of coal