XRY-1A+ Oxygen Bomb Calorimeter

1)Summary
The instrument is designed and made as per the National Standard of People's Republic of China , and Calibration Regulation of People'sRepublic of China as well as EnterpriseStandard of Shanghai
The heat capacity of the instrument is 14000 J/K~15000J/K, and it is suitable to determine calorific value of combustible materials such as petroleum products without water (gasoline, jet fuels, diesel oil and fuel oils, etc.), coal, coke and paraffin, etc.I. Main technical features
1. This instrument adopts sealed oxygen bomb. The whole structure adopts stainless steel material. The strength is enough to resist the max pressure (60~70 atmospheric pressure) when the solid burning. And it can resist the bigger pressure when liquid fuel burning.
2. The inner water cylinder is composed of stainless steel sheet.The cross section is pyriform and the capacity is 3kg. The water cylinder is equipped with electric stirrer inside. It ensures the temperature in the water cylinder uniform.
3. The external water jacket is double layer container. It filled with water when doing determination.It make the water temperature in the cylinder uniform by water jacket stirrer and form the constant temperature environment meeting the requirements of test.II. Main technical specifications
1. Heat capacity: 14400J/K~15000J/K
2. Resolution: 0.001 K
3. Measurement accuracy: ±60J/g
4. Repeatability: ≤0.2% (Grade C)
5. Pressure enduranceofoxygen bomb: 20 MPa
6. Temperature measurement range: 10 ºC~35 ºC
7. Ambient temperature: 20±5 ºC, the fluctuation is notmore than 1 ºCduring onetest
8. Data saved: 31 pieces
9. Relative humidity: ≤85%
10. Power supply: AC 220V±5%, 50 Hz
11. Dimension:600mmx460mmx430mm
(Note: Pellet press machine is optional accessory)2)Accessories
I.Full setNoNameUnitQuantityRemark1Main unit of calorimeter (including oxygen bomb, water jacket, bucket, stirrer and controller of calorimeter)Set12Pellet pressmachineSet1Optional part3Holder of bomb headSet14Seat of oxygen bombSet15Temperature sensorPiece16Thermometer (0~50 ºC)Piece17Stopper forthermometer (silica gel stopper 2#)Piece18Ignition wire (Φ0.1 nickel-chrome wire)Meter109Crucible Piece210Discharging valvePiece111Oxygen decompression devicePiece112Oxygen tubePair113"O" seal ring (Φ20x2.4 mm)Piece514"O" seal ring (Φ8x1.9 mm)Piece515"O" seal ring (Φ6x1.9 mm)Piece516Seal ring (large "O" ring)Piece217Ignition connection wirePiece118SiphonPiece119Benzoic acidPiece1020Stopping ring for thermometer (1#)Piece421Fuse 2 A (Φ5x20)Piece2