Overview
| sample weight | 0.5g ~ 1.1g (can be customized) | working temperature | room temperature ~ 1000℃ |
| temperature control accuracy | ±2℃ | the number of samples | water, ash part 1~20 volatile parts 1~24 |
Product Details
Determination and calculation of fixed carbon, hydrogen content and calorific value of coal, coke, ore, carbon black, negative electrode material, raw material asphalt and solid biomass fuel, and analysis of combustible content in fly ash and slag; Analysis of moisture, ash and volatilization of calcined petroleum coke; Analysis of firing loss of cement.
1, the process standard, accurate results: moisture, ash, volatile test process, conditions and results meet the requirements, do not need to be corrected, can be used for arbitration analysis.
2, the test speed is fast: the test can be started, the use of multi-furnace double balance structure, with constant temperature drying device, moisture, ash, volatile three indicators can be determined at any combination or separate determination, while the test of 20 samples of three indicators can be completed within 90 minutes.
3, high degree of automation: the use of computer real-time communication technology and adaptive control technology, the electronic balance integrated into the instrument, combined with automatic weighing mechanism, the use of thermogravimetric analysis, automatic sample weighing, automatic sample delivery, automatic data processing, result calculation, report printing and storage, unattended.
4, easy operation: there is no need to take and put the crucible cover, sample delivery and sampling during the test, and the import cylinder is used to automatically control the switch of the water and ash part of the cover to avoid the risk of high temperature radiation and burns.
5, accurate temperature control: round well-shaped high temperature furnace, temperature field distribution is uniform, the optimized process avoids the phenomenon of temperature field disturbance caused by frequent opening of the furnace door under the working mode of the pipeline, PID temperature control algorithm ensures that the control accuracy reaches 1℃.
6, the use of heat insulation mechanism to ensure that the built-in balance working environment is stable without interference.
7, classical structure design: weighing and sample delivery mechanism, improve the weighing and sample delivery speed, shorten the test time; There is no "manipulator" and other sliding rail translation device to avoid accidents such as dropping the crucible, dislocation, and breaking the crucible during the transmission process.
8, thermobalance weighing technology: a single plate, no need to frequently move the sample between the combustion plate and the weighing plate, in the same atmosphere with a blank crucible for correction, to avoid the crucible temperature inconsistency under the pipeline mode caused by the weighing error; Multiple weighing options are available.
9, strong adaptability: do not rely on any bottled gas and air compressor to drive and support combustion.
GB/T212-2008 "Coal Industrial Analysis Method"
GB/T30732-2014 "Instrument Method for Industrial Analysis of Coal"
ASTM D5142-2009 "Industrial Analysis Method for Coal and Coke Analysis Samples - Instrument Method"
GB/T483-2007 "General Regulations on Coal Analysis Experimental Methods"
ISO 562-2010 "Hard coal and coke - Method for determination of volatiles"
ISO 1171-2010 Solid fossil fuels - Determination of ash Content
GB/T28731-2012 "Solid Biomass Fuel industry Analysis Method"
GB/T211-2017 "Determination of total moisture in coal"
JB/T5520-91 "Drying box Technical Conditions"
GB/T2001-1991 "Coke Industrial analysis and determination Method"
DL/1030-2006 Act on Automatic Instruments for Industrial Analysis of Coal
MT/T1087-2008 "Instrument Method for Industrial Analysis of coal".
ASTMD7582-2012 Standard Test Method for Industrial Analysis of Coal and Coke Thermogravimetric Method
GB 18484-200 Hazardous waste incineration pollution control standard
CB 18485-2014 Domestic waste incineration pollution control standard
CII 90-2002 Technical specification for domestic waste incineration burial engineering
1, sample weight: 0.5g ~ 1.1g (can be customized)
2, working temperature: room temperature ~ 1000℃
3, temperature control accuracy: ±2℃
4, the number of samples: water, ash part 1~20 volatile parts 1~24
5, test temperature: 105℃ (moisture), 815℃ (ash), 900℃ (volatile)
6, test time: 20 sample three indicators test time ≤90 minutes
7, precision: in line with GB/T212-2008 standard and ASTM D5142-2009 standard requirements
8, accuracy: within the uncertainty range of the standard sample
9. Weighing accuracy of analytical balance: 0.0001g
10, Power supply: 220V±22V, 50HZ±1HZ
11, power: water ash part: 4kW
Volatile component: 2.5kW
12, size: 620x530x760mm 550x580x510mm
13. Weight: 120kg
Standard configuration
Lenovo brand computer
Laser Printer (A4 format)
Product advantage
1, the water ash test part and volatile test part are independently controlled, can be tested simultaneously, or can be tested separately, the whole process of the experiment can be automatically completed after the lofting is completed, without opening the crucible cover or replacing the crucible;
2. The external display of electronic balance is equipped in front of the device to display the balance data in real time, which is convenient for sample weighing and improve work efficiency.
3. Economical and convenient. Electric drive water ash furnace doors open automatically, no oxygen required.
4. The full index analysis of moisture, ash and volatiles of 20 samples can be completed in 90 minutes.