GDY-1A+ Lab Coal Measuring & Analysing Instruments Oxygen Bomb Calorimeter
Main Technical Features:
1. GDY-1A+ Lab Oxygen Bomb Calorimeter 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. GDY-1A+ Lab Oxygen Bomb Calorimeter adopts sealed oxygen bomb. The whole structure adopts stainless steel material. The strength is enough to resist 20MPa hydrostatic test under room temperature.
Main Technical Specs:
| 1 |
Heat capacity |
14000 J/K~15000 J/K |
| 2 |
Measuring range |
(10~35)°C |
| 3 |
Resolution |
0.001 K |
| 4 |
Measurement accuracy |
± 60J/g |
| 5 |
Repeatability error |
≤0.2% (Grade C) |
| 6 |
Pressure endurance of oxygen bomb |
20 MPa |
| 7 |
Ambient temperature |
10 °C~28 °C |
| 8 |
Relative humidity |
≤85% |
| 9 |
Power supply |
AC 220V±5%, 50 Hz |
| 10 |
Dimension |
600mm×480mm×460mm |
Test standard and Application:
ASTM D240 Standard Test Method for Heat of Combustion of Liquid Hydrocarbon Fuels by Bomb Calorimeter, which is suitable for testing the gross calorific value and net calorific value of the petroleum products without water (gasoline, jet fuel, diesel oil and heavy oil, coke, coal gangue, brick, petroleum and other solids and liquid. It is widely applied in the areas of coal, metallurgy, petrochemical, quality inspection, environmental protection, steel, food, electricity, feed, paper, chemical, cement and brick,etc.
Optional spare parts:
1. Benzoic acid 2. Standard coal 3. Oxygen filling device 4. Ignition wire 5. Wafer machine
Normal Problem and Solution:
| No. |
Problem |
Cause |
Solution |
| 1 |
Indication light is off. |
1.No power supply.
2.The fuse is damaged. |
1.Connect the power supply
2.Replace the fuse. |
| 2 |
Can not be ignited. |
1.The ignition electric pole is poor connected with oxygen bomb.
2.The ignition wire is short circuited. |
1.Make sure the electric pole and oxygen bomb well connected.
2.Install the ignition wire again. |
| 3 |
Stirrer doesn't work |
1.The stirring motor is blocked.
2.The stirring motor wire is disconnected. |
1.Get rid of the blocks.
2.Connect the wire again. |
| 4 |
Temperature doesn't decrease |
1.Water temperature in outer bucket is much lower than ambient temperature.
2.The sample mass is too less. |
1.Make determination again after regulating the outer bucket temperature.
2. 2.Use more sample to rise the
temperature 2 K~3K. |
| 5 |
Clock stops |
1. the clock has no power |
1.Replace battery
2.Manually input time to continue determination. |
What service can our company provide you?
Pre-sale Service:
1. The professional sales team will reply to the inquiry in real time;
2. Customize suitable solutions according to the needs of different customers;
3. Provide product technical parameters/operation manuals and evaluation reports, etc.;
After-sale Service:
1.From the date of purchase within one year instrument, is a product quality problem free repair replacement, lifetime supply of maintenance and technical services.
2.Technical Support
(1)Our technical team supports our customers at all time with our long experience, expert advice and the unlimited spirit and always be for providing the best customer service.
(2)Training how to install the machine,you can arrange your engineer to our company to get free training.
(3)If necessary, we can also arrange our engineer to your company for training and commissioning at your cost.
3.The instrument has found anomalies or malfunctions please contact us to arrange the most convenient treatment options.
Contact Us:
Welcome to contact us talk about details if you are interested in Lab Coal Measuring & Analysing Instruments Oxygen Bomb Calorimeter.If you want to know more information,Don't hesitation, welcome your inquiry!Price can be negotiated !
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