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Semi-automatic Oxygen Bomb Calorimeter
Semi-automatic Oxygen Bomb Calorimeter

Semi-automatic Oxygen Bomb Calorimeter

The XRY-1A+ type oxygen bomb calorimeter is based on the National Standards of the People’s Republic of China GB/T 213-2008 "Method for Measuring the Calorific Value of Coal", GB/T 384-1988 "Method for Measuring the Calorific Value of Petroleum Products".
  • ModelXRY-1A+
  • BrandLABOAO
  • PortAny port in China
  • PackagePlywood case package
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XRY-1A+ type oxygen bomb calorimeter is based on the National Standards of the People’s Republic of China GB/T 213-2008 "Method for Measuring the Calorific Value of Coal", GB/T 384-1988 "Method for Measuring the Calorific Value of Petroleum Products" and the People’s Republic of China National Metrology Designed and manufactured according to the requirements specified in the Verification Regulation JJG 672-2001 "Oxygen Bomb Calorimeter", suitable for the determination of non-aqueous petroleum products (gasoline, jet fuel, diesel and fuel oil, etc.) and combustible substances such as coal, coke, and paraffin The measurement of calorific value is a high-end instrument that is automatic, efficient, safe, high in test accuracy, fast in test speed and easy to use.


1. This instrument uses single-chip microcomputer control technology, color LCD screen display, high-precision temperature sensor and high-performance A/D conversion device to form an intelligent instrument with high automation, good screen effect, convenient use and convenient data sorting.

2. The test process of this instrument is completely automated. After the sample is placed, various correct parameters are input, and each test process is automatically completed without manual intervention. After the test, the measurement data can be printed directly.

3. This instrument adopts a self-sealing oxygen bomb, and the whole structure is made of stainless steel, which is strong enough to withstand the 20MPa water pressure test at room temperature.

4. The inner water cylinder of this instrument is made of stainless steel sheet, the cross section is pear row, the water volume of the water cylinder is 3000 grams, the water cylinder is equipped with an electric stirrer to ensure the uniform temperature of the water bath of the inner water cylinder.

5. The outer water jacket of this instrument is a double-layer container, which is filled with water during the experiment. The water temperature in the cylinder is made uniform by the water jacket agitator to form a constant temperature environment that meets the test requirements.




Heat   capacity

(1400015000) J/K, K is the symbol   of absolute temperature, the same below



Calorific   value


Temperature   measurement range


Repeatability   error

≤0.2%   (Grade C)

Oxygen   bomb withstand pressure


Operating   environment temperature

(1528), the temperature fluctuation during   one measurement is not more than 1

Environmental   humidity

less   than 85%

Working   power supply

AC220V±5%,   50Hz

Working   power supply

AC   (220±5%) V, 50Hz

Power   consumption of the whole machine

not   more than 150W




  1. Factory direct sales with competitive price.
  2. Premium quality with CE & ISO certification.
  3. Strong product OEM & ODM customization capability.
  4. Promise production & on-time delivery.
  5. Perfect after-sales service, free product accessories.
  6. 15 years of experience in R&D and production of oxygen bomb calorimeter machine.
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We have a standard production workshop and a complete production team. They always produce a serious and responsible attitude to produce each product. Our R&D team is made up of multi-aspects professional engineers such as design engineer,technology specialist ,qualified specialist and process control manager, etc. Our qualified specialists strictly realize the process comprehensive supervision based on our quality process control system, which contains products design, research and development, test, production, quality inspection and packaging.

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Our product packaging has been proven over the long term and we usually have plywood boxes or cartons with trays. We will arrange the appropriate packaging according to the weight and size of the goods. Of course, you can also choose the packaging form.

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Our laboratory instruments and equipment are used in many scientific laboratories, scientific research institutions, universities, hospitals, centers for disease control and other institutions, and are combined with many well-known biopharmaceuticals, new energy, electronics companies, food processing, environmental protection, etc. Enterprise cooperation, our stable and reliable products are exported to more than 120 countries around the world, and have been highly recognized by them, believe LABOAO, we grow together!

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Technical SupportProvide equipment installation, adjustment, operation training, etc.
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