Product Type: XKRL-6000
Product Overview:
XKRL-6000 Microcomputer automatic
calorimeter mainly by the thermostatic calorimeter and computer monitoring and control system, etc., are automatically controlled by a computer system, and can perform data acquisition, communication, data processing of multi-functional, highly automated measurement of heat instruments; based database technology to facilitate access to historical data and printing; outer barrel temperature control technology, long a small temperature rise test; data recalculation, sulfur, hydrogen, moisture content can enter recalculation late to improve measurement speed; with a measurement accuracy high, reproducible, easy to operate, reliable, suitable for electric power, coal, metallurgy, petrochemical, quality control, environmental protection, cement, paper, the geological survey, research institutions and other sectors to measure coal, coke, oil, etc. calorific fuel, in line with the national standard GB / T213-2008 "Determination of calorific value of coal method" requirements.
Scope:
Heat for electricity, coal, metallurgy, petrochemical, quality control, environmental protection, cement, paper, the geological survey, research institutions and other sectors to measure coal, coke, petroleum and other combustible materials, in line with the national standard GB / T213-2008 "coal the calorific value measurement method " requirements.
Features:
1. Electronic crystal cooled water system, according to a previous decision of heat cooling capacity, balancing loop water system, so that the water temperature remains relatively constant, reducing the environmental impact can be more than 72 hours of continuous experiment, the perfect solution to desktop automatic calorimeter past continuous after doing ten experiments tub water temperature exceeds 1.5 ℃ result can not be continuous experiment a common problem (national standard experimental procedure and Foreign barrel temperature and ambient temperature does not exceed 1.5 ℃), so that the experimental results more accurate, real play out automatic calorimeter advantage.
2. Automatic control of water in the bucket, automatic temperature control equipment inside and outside the barrel, automate the entire process of the experiment, said that during the experiment without water weight, easy to adjust the water temperature, and many manual operations, operations.
3. Beautiful appearance, selection of elegant, well-made, well-structured, low failure rate.
4. Some components imported components, imported precision temperature probe, temperature resolution 0.0001K; the overall integrated circuit is more stable and reliable.
5. Using power inverter purification technology, equipment operation without external voltage, the impact of power fluctuations.
6. Inner and outer bucket system independent of each other, the outer barrel temperature stable and reliable.
7. Stainless steel vacuum within the barrel; oxygen bomb heat-resistant, corrosion-resistant nickel-chromium alloy steel production, oxygen bomb heat faster.
8. Mixing system imported from Germany motor, using an efficient magnetic stirring way to make fast convection inside bucket, stir to fully test the main phase stability, greater mixing efficiency, shorten test time.
9. Test speed, all the measured data, true and reliable, does not change the use of software calibration test results.
10. The use of advanced serial technology, adapt to new developments in computer technology, to achieve a machine control, testing each other independently of each other, while experimental data processing, user-friendly query data.
11. Testing software supports Windows platforms, better stability, Electronic scales, can be networked for remote data sharing.
12. Environmental adaptability, precision, accuracy and stability in line with the national standard.
Technical parameters:
Temperature range: 0～40℃
Temperature resolution: 0.0001K
Precision: ≤0.1%
Single-sample test of time: about 15min
Heat capacity: about 10450J / K
Outside bucket capacity: about 40L
Inside bucket capacity: about 2.1L
Power supply voltage: AC220V(±10%), 50Hz
Master box size(mm): 630×420×450
Weight: about 60kg
Environmental requirements:
1. Laboratory should be located in a separate room, not the other pilot projects conducted in the same room at the same time.
2. Room temperature should be kept constant, each measuring changes in temperature should not exceed 1 ℃, usually room temperature does not exceed the range of 15 ~ 30 ℃ appropriate.
3. There should be no strong indoor air convection, and therefore should not have a strong heat and fan, etc., should be avoided during the test to open doors and windows.
4. Laboratory best north to avoid sunlight, otherwise the heat meter should not be placed in direct sunlight.
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