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SDC712 Bomb Calorimeter


SDC712 can be used to determine the calorific value of solid and liquid combustibles such as coal, coke, petroleum oil, cement black meal, biomass fuels as well as building material.

Analysis time <12min
Optional support stand, customer can choose either benchtop / vertical type.
Sundy Sundy

Product description


Good environment adaptability, precise, accurate and reliable test result.

①Helix tube multi-point isothermal technology, create a controllable and stable internal environment (consists of jacket and jacket lid, temperature difference <0.05℃), stop the interference of external environment ( such as air flow, temperature) to bucket, test result is reliable.

②With semiconductor temperature control technology for the jacket, both cooling and heating can be realized. There is no need to fill cold water to decrease the water temperature to ensure independent jacket and bucket water system. After the test, bucket water automatically flow back into water tank, no affection between inlet and outlet of bucket water and jacket water. Jacket water temperature is stabilized.


Accurate and reliable test result.

①All the data is reliable and objective without software correction.

②Both cotton wire and nickel wire available.


Humanized design, high automation, fast test speed.

①Unique bucket water circle system, which is able to determine water volume for each testing automatically. New stainless steel oxygen bomb can be easily assembled and disassembled. High stirring efficiency, faster heat transfer of oxygen bomb, testing time is greatly reduced. Analysis time for each sample is less than 12 min.

②SDC712 is with built-in intelligent water tank with heating and cooling function, water temperature can keep constant, test efficiency is higher.


Reasonable structure, reliable operation, safe and environment friendly

①With self-diagnostic function, malfunction can be detected accurately, easy to maintain.

②Unique crucible support design, convenient to use.

③Strong data processing capability, statistics report and printing function. Capable of connecting with network and balance.



Specification :

Analysis Time


Temperature Resolution


Heat Capacity Precision

≤ 0.1%

Max Power


Jacket Type


Heat Capacity Stability

≤0.2% within three months

Standards ASTM D5865, ASTM D240, ASTM D4809, ASTM E711, AS 1038.5,BS EN 15400, BIS1350,ISO 1928, ISO 9831,ISO18125,GB/T 213,GB/T 30727

Power Requirement

AC 220V(-15%~10%), 50/60 Hz

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