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Bomb Calorimeter

  • Oxygen Bomb Calorimeter
Oxygen Bomb Calorimeter

Oxygen Bomb Calorimeter

  • Model: PT-XRY-1A+
  • Heat capacity: 14000 J/K~15000 J/K
  • Measuring range: (10~35) ℃
  • Resolution: 0.001 K
  • Product description: Oxygen Bomb Calorimeter
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Summary

The instrument is designed and made as per the National Standard of People’s Republic of China GB/T213-2008 and ASTM D240 Test Method for Calorific Value of coal, GB/T384-1988 Test Method 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.


I. Main technical features

1. The instrument adopts technology of single chip machine, LCD screen, high accuracy temperature sensor and high-performance A/D conversion device. It is a highly intelligent instrument.

2. The test procedure is fully automatic. After placing the sample and inputting the right parameters, the instrument will finish all the procedures without manual interference. It will print the test data directly after test is over.

3. This instrument adopts sealed oxygen bomb. The whole structure adopts stainless steel material. The strength is enough to resist 20MPa hydrostatic test under room temperature.

4. The inner water container is made of stainless steel and the section likes as a pear. Its water volume is 3000g and with electric stirrer to make sure the uniform temperature in water bath.

5. The external water jacket is a double container. It will be filled fully with water when testing, and the stirrer in the water jacket will work to ensure the uniform temperature and create the constant temperature condition for test requirement.


II. Main technical specifications

1. Heat capacity: 14000 J/K15000 J/K

2. Measuring range: (1035) ℃

3. Resolution: 0.001 K

4. Measurement accuracy: ± 60J/g

5. Repeatability error: ≤0.2% (Grade C)

6. Pressure endurance of bomb: 20 MPa

7. Temperature measurement range: 10 ℃28 ℃

8. Relative humidity: ≤85%

9. Power supply: AC 220V±5%, 50 Hz

10. Overall dimension: 600mm×480mm×460mm

11.Total power consumption: Less 150W

  (Note: Pellet press machine is optional)


PT-XRY-1A+ Oxygen Bomb Calorimeter Accessories and Documents List 

No. 

Name 

Unit 

Qty 

1

PT-XYR-1A+ Main unit (including single chip, oxygen bomb, water jacket, water bucket, stirrer)

 set

1

2

Oxygen bomb head holder

set

1

3

Oxygen bomb seat

set

1

4

Temperature sensor

piece

1

5

Thermometer (0-50)

piece

1

6

Stopper for thermometer (silica gel stopper 2 #)

piece

1

7

Ignition wire (Ф0.1 Nickel-Chromium wire)

meter

10

8

Crucible

piece

2

9

Discharging valve

piece

1

10

Oxygen decompression device

piece

1

11

Oxygen pipe

pair

1

12

O type seal ring (φ20×2.4mm)

piece

5

13

O type seal ring (φ8×1.9mm)

piece

5

14

O type seal ring (φ6×1.9mm)

piece

5

15

Airproof ring (largest O type)

piece

2

16

Benzoic acid

piece

10

17

Water aspirator

piece

1

18

Printing paper

roll

1

19

Stopping ring for thermometer (1#)

piece

4

20

Fuse 2A (Φ5×20)

piece

2

21

Silicon stopper (7#)

piece

1

22

Operation manual

piece

1

23

Quality certificate

piece

1

24

Repair guarantee

piece

1

25

Operating software CD

piece

1

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