 Application scope and standard :
This apparatus uses and meets with the requirements of GB/T213-2003 "coal heat determination", GB/T483-1998 "experimental methods of coal general provisions", JJG672-2001 "examination provisions of oxygen bomb calorimeter " . It is suitable to measure coal calorific value in coke, oil, cement ,raw materials and other flammable substances.
stechnical parameter
| Single integrate testing time (min) £º <11 |
Ability to adapt to the environment £ºStrong |
| Thermal stability of capacity (%) £º0.20 |
Heat capacity precision (%) £º0.10 |
| Temperature distinction (K) £º0.0001 |
Automatic Recognition of Oxygen Bomb £º
exist |
| New type of oxygen bomb £ºexist |
shell forming of the whole machine£ºyes |
| Failure Rate £º
Very low |
the first test data after boot £º
Credible |
| Automatic diagnostic functions £ºexist |
CAN bus interface £º
exist |
| Host size (L ¡Á W ¡Á H) £º432 ¡Á 560 ¡Á 393mm£¨
desktop
£© |
437 ¡Á 554 ¡Á 1040mm£¨
vertical
£© |
Main features
 All of the data is measured, and reliable;
It does not use calibration software to change the test results.
It pays great attention the factors of equipment such as reliability, function and environmental impact ;
It uses Sundy's unique technology; After fully surveyed, it indicates that this apparatus has a good performance and reliability even in the harsh environment
Fast testing speed significantly enhances the testing efficiency ;SDC311 ensures that each full test cycle is less than 11 minutes and test of a single apparatus is 4-6 times per hour;
It's the only one of all calorimeters in and out of CHINA , which can still run and get accurate results in a harsh environment. The test time is less than 11 minutes.
Advanced equipment may not be huge; SDC311 has small size, compact structure and handsome appearance;It largely uses mold manufacturing; It requires only minimal test space; The size of SDC311 host is only 432 ¡Á 560 ¡Á 393.
high precision,The repeatability and reproducibility of heat test is better than the requirement of GB GB/T213-2003 "coal heat determination".
Stable heat capacity
The change of heat capacity of SDC series calorimeter is less than 0.2% even if the interval is long.
Highly automation;
utomatic identification of oxygen bomb;Automatic identification of water capacity through capacity-set inside;Automatic control of water temperature inside and outside barrels;Automatic completion of the whole test process;It can build contact with the balance and net.
It uses advanced technology of communications control, named CAN bus interface, to achieve the goal that one computer controls more apparatus meanwile;Each apparatus doesn't influence each other.(The apparatus may be of different models or different types).
It has water purification devices;
It ensures long-term stability and reliability of experiment water quality, even if the users direct use running water to test.
It separates process of monitoring and data-processing ;Software running has high stability;.
Abundant data-processing function;
It's convenient for the users to query the history experimental data,the very day data and parallel data;
The voltage or frequency of the power supply changing would not affect performance
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SDC311 Calorimeter
