Oxygen Bomb Calorimeter ASTM D240 Coal and Coke Gross Calorific Value Testing Meter

• Customization: Available
• After-sales Service: 2 Years
• Warranty: 2 Years
• Model NO.: GDY-1A
• Heat Capacity: 14400 J/K ~ 14500j/K
• Temperature Resolution: 0.001K
• Power Supply: AC 220V+-5%, 50Hz
• Display: Digital Display
• Calorific Value: +-60 J/G
• Warranty Period: 2 Years
• Temperature Controlling Range: 10~35 Centigrade
• Name: Oxygen Bomb Calorimeter
• Ambient Humidity: Less Than 85%
• Pressure Resistance by Oxygen Bomb: 20MPa
• Transport Package: Packed in Veneer Case
• Specification: Refer to detailed description
• Trademark: GOLD
• Origin: Chongqing, China
• HS Code: 9031809090
• Production Capacity: 100 Sets/ Month

Product Description

Product Description

Oxygen Bomb Calorimeter

The Oxygen Bomb Calorimeter is designed and made as per the National Standard of People's Republic of China GB/T213-2008 "Test Methods for Calorific Value of coal", GB/T384-1988 "Test Methods for Calorific Value of Petroleum Products" and Calibration Regulation of People's Republic of China JJG672-2001 "Oxygen Bomb Calorimeter", as well as Company Standard of Shanghai Q/YXYY 10 "XRY Series Oxygen Bomb Calorimeter".

The Oxygen Bomb Calorimeter adopts high precision temperature sensor and high-power A/D converter, and uses single chip microprocessor to form an intelligent temperature data collection and transfer system. It uses microcomputer to form an automatic, convenient, rapid, and intelligent instrument. If the user operates the instrument carefully and input all kinds of parameters correctly, the desired measurement data will be getted. The instrument can be widely used to determine the calorific value of materials such as coal, oil, coke, paraffin and other combustible materials etc. It is an ideal option of the thermoelectricity, metallurgical, cement, chemical industries, scientific research institutes, college and universities.

Features

1) The oxygen bomb calorimeter adopts a self sealed oxygen bomb, and the structure is entirely made of stainless steel. Its strength is sufficient to withstand the maximum pressure generated by solid combustion (70-60 ATM), and it can also withstand the high pressure generated by liquid fuel.
2) The inner tube of the instrument is made of stainless steel sheet, pear cutting section, and a 3000 gram water bucket. The water tank is equipped with an electric stirrer to ensure uniform temperature of the inner tube water bath.
3) The external water jacket oxygen bomb calorimeter is a double-layer container. During the test, it is filled with water and the temperature of the cylinder is uniform through a water jacket mixer, forming a test requirement that meets the constant temperature environment.

Product Parameters

Heat capacity	(14000 ~ 15000)J/K
Temperature resolution	0.001 K
Thermal error	≤60J/g
Temperature measurement range	10 ºC~35 ºC
Repeatability error	≤0.2% (Grade C)
Pressure endured by Oxygen bomb	20 MPa
Ambient temperature	15 ºC~28 ºC (room temperature),  The temperature fluctuation during each test should be not more than 1 ºC
Storage Temperature data	31
Ambient humidity	less than 85%
Power supply	AC(220±5%)V,50Hz
Total power consumption	less than 150W
Dimensions	600 mm × 460 mm × 430 mm (length × width × height)

Principle

• Bomb Calorimeter :An apparatus primarily used for measuring heats of combustion. The reaction takes place in a closed space known as the calorimeter proper, in controlled thermal contact with its surroundings, the jacket, at constant temperature. This set, together with devices for temperature measurement, heating, cooling, and stirring comprise the calorimeter. The calorimeter proper is usually a metal can with a tightly fitting lid containing water, stirred continually, in which the bomb itself is situated. It consists of a sealed heavy-walled container in which the reactants are allowed to react, under constant volume conditions, following the ignition of the combustible matter in an oxygen atmosphere. Gases at high pressures are frequently used, hence the name.

Related products

 

Parameters	GDY-1A	GDY-1A+	GDY-1C
Test mode	Manual	Semi-auto	Automatic
Control model	In-build computer	Micro-computer	Computer
Packing Size	72*59*51; 47*47*28;	71*56*50; 46*37*26;	69*55*48; 45*37*25; 58*52*84;
Gross Weight	40kg	33kg	63kg

 

Detailed Photos

 

Packaging

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