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Introduction
This instrument is suitable for measuring the calorific value of solid or liquid combustibles such as coal, petroleum, cement black raw material, grain, and feed in industries or departments such as electricity, coal, metallurgy, petrochemicals, coal chemical, environmental protection, cement, papermaking, geological exploration, agriculture and animal husbandry, medical research, and teaching.
following standards:
GB/T213-2008 "Method for determining the calorific value of coal"
GB/T384-1981 "Method for determining the calorific value of petroleum products"
JC/T1005-2006 "Method for determining the calorific value of cement black raw material"
ASTM-D5865-2010 "Experimental method for total calorific value of coal and coke"
GB/T30727-2014 "Method for determining the calorific value of solid biomass fuel"
ISO 1928-2009 "Solid mineral fuels-Determination of total value and calculation of net calorific value using bomb calorimeter" requirements.
Instrument feature:
1.This machine is designed and manufactured according to GB/T384 and GB/T213 standards, and is suitable for determining the calorific value of water-free petroleum products (gasoline, jet fuel, diesel and fuel oil, etc.) and combustible materials such as coal, coke, paraffin, etc.
2.The advanced electronic refrigeration process is completely unaffected by changes in ambient temperature, ensuring that the temperature difference between the inner and outer cylinders of the instrument meets the national standard requirements. It can work continuously for a long time. It uses a 7.5-inch touch-screen LCD screen with advanced American technology.
3.Stainless steel vacuum inner cylinder. The stirring system uses an original imported motor from Germany.
4.The test speed is fast, and the test cycle is ≤8min (fast method) ≤15min.
5.This product has good performance and reliability even when operating in harsh environments.
6.Compact structure, beautiful appearance, easy installation and maintenance, and low failure rate.
7.Small size, a large number of molds are used for manufacturing, and high precision.
8.The repeatability and reproducibility of calorific value test are better than the requirements of the national standard.
9.High degree of automation, automatically use the water volume in the built-in fixed container, automatically control the temperature difference between the water temperature inside and outside the instrument, and automatically complete the whole test process.
| Operation Mode | The outer barrel temperature is constant |
| Measurement Range | 5 to 40 MJ/ kg |
| Temperature measurement range | 0-40ºC (room temperature change should be ≤1ºC each time) relative humidity ≤85% |
| Precision | ≤0.1% |
| Resolution | 0.0001ºC |
| Precision | ≤0.1% |
| Heat capacity stability | ≤0.2% |
| Power supply voltage | 220V±10% 50Hz |
| Environmental temperature | 5-35ºC, each time the indoor temperature change does not exceed 1ºC, there is no strong airflow and direct sunlight indoors; |
| Test time | 6 minutes to balance the water temperature at the beginning of ignition. 8 minutes after ignition, test the main period temperature, and the whole experiment time is about 15 minutes. |
| Outer barrel capacity | 41L Inner barrel capacity |
| Inner barrel capacity | 2.3L |
Located in Chongqing (one of the four municipalities directly under the Central Government of China), the electromechanical manufacturing center in Southwest of China. We specialize in the research, development, production and sales of oil filtration equipment, oil analyzers and electrical testing equipment
With 15 years of industry experience, we possess an independent R&D center and a complete technology-production-quality control system to ensure that products meet customers' requirements. The products are widely used in manufacturing, energy, transportation, construction and other industries, serving equipment maintenance and quality inspection scenarios. Up till now, we have established long-term cooperation with domestic and foreign customers in more than 100 countries.
General Petroleum Products Testers
Q1: Why Choose Super Mechanical?
(1).Exported to more than 90% Countries
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