SDC608 Automatic Isoperibol Calorimeter
USD $5,300 - $6,800 /Set
Min.Order:1 Set
Lixian Instrument Scientific Co., Ltd.
SDC608 Automatic Isoperibol Calorimeter
Introduction
It was the only test time < 9 min quantity of heat meter in our domestic market. Applicable to the analysis of coal, coke, oil, cement raw black solid or liquid fuel calorific value.
It was applied below certification
GB/T213-2008 "the method in determination of calorific value of coal"
GB - T384-1981 "calorific value measurement of oil products
JC/T1005-2006 "black cement raw meal method in determination of calorific value,
ASTM D5865-2007 "gross calorific value of coal and coke standard test method for"
Feature
1, to optimize the design of the system, is the only test speed, test time < 9 min calorimetric apparatus.
(1), cooling water tank water temperature regulation in advance to set temperature and stir evenly, shortens the time of oxygen bomb ignition preparation and test speed is greatly improved, the full test of a single sample period is less than 9 min, for domestic first;
(2) stainless steel new oxygen bomb and unique way of mixing pump (patent number: ZL200620050442.8), heat faster, mixing efficiency higher oxygen bomb, shorten the testing time;
(3) can automatically identify oxygen bomb, automatically determine the bucket of water, water temperature automatic control, automatic finish the experiment.
2, environment adaptable, test results, accurate, stable.
(1) original with each point isothermal spiral pipe system design (patent number: ZL200610031419.9 ZL200610031414.6 ZL200610031416.5), for instrument experiment created a controllable and stable internal environment (consists of outer barrel, barrel cover, temperature < 0.1 ℃), the effective partition of the external environment (such as flow, temperature, etc.) the influence of the internal barrel, ensure the test results are accurate and reliable;
(2) the internal and external barrels of water system are independent of each other, after the experiment directly back into the bucket of water in the water tank, inside bucket of inlet and outlet external barrels of water temperature has no effect, to further ensure the stability of the outer barrel temperature control;
(3) support national standard stipulated in the oxygen bomb air tightness test, prevent leaks oxygen bomb impact test results;
(4) the use of the power inverter and purification technology (patent number: ZL200610136983.7), effectively guarantee the system testing is not affected by voltage fluctuation and the change of frequency.
3, real and reliable data.
(1) accurate experimental data for the first time after boot, recoverable, there exists no problem of the experimental results for the first time obsolete, continuous working time of up to 72 h;
(2) all of the data measured, real and objective, not a software correction, piecing together the data change test result.
4, reasonable structure, stable operation, safety and environmental protection.
Technical parameters
A single complete test time: < 9 min
The temperature resolution: 0.0001 K
Heat capacity precision: 0.1% or less
Accuracy: test results within the allowed range of standard sample
Heat capacity change in heat capacity stability: three months or less 0.2%
Power supply voltage: 220 v (15% + 10%), 50 hz
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