| Customization: | Available |
|---|---|
| Max Diameter of Workpiece: | 600mm |
| Mass Scope of Workpiece: | <900kg |
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GDY-1A+ Coal Calorific Value Method Automatic Lab Oxygen Bomb Calorimeter
is designed and made as per the National Standard of People's Republic of China
GB/T213-2008 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.
Ball calorific value
In the condition of surplus oxygen in an oxygen bomb, according to the regulations, generating calorific value by burning unit weight sample,
it's called as bomb calorific value (J/g or kJ/kg).
| 1. Heat capacity: | 14400 J/K~15000 J/K |
| 2. Resolution: | 0.001 K |
| 3. Measurement accuracy: | ± 60J/g |
| 4. Repeatability : | ≤0.2% (Grade C) |
| 5. Pressure endurance of oxygen bomb: | 20 MPa |
| 6. Temperature measurement range: | 10 ºC~28 ºC |
| 7. Ambient temperature: 20±5 ºC, | the fluctuation is not more than 1 ºC during one test |
| 8. Data saved: | 31 pieces |
| 9. Repeatability error: |
≤0.2% (Grade C) |
| 10. Power supply: | AC 220V±5%, 50 Hz |
| 11. Dimension: | 600mm*480mm*460mm |
I. Main technical features
1) The instrument uses a single-chip control technology, color LCD display, high-precision temperature
sensor and high-performance A / D conversion device, consisting of a high degree of automation, screen
effect is good, easy to use, convenient intelligent data compilation instrument
2) The instrument is fully automated in the testing process, after the sample in place, correct input various
parameters automatically without manual intervention to complete each test process; you can print
measurement data directly on the A4-format printer configuration after the end of the trial.
3) This instrument adopts the self sealing type oxygen bomb, all the structure is made of stainless steel,
and the strength is enough to withstand the pressure test of 20MPa at room temperature.
4) The inner tube of the instrument is made by stainless steel sheet, section of pears, put the barrel of
water was 3000 grams, water cylinder with electric blender, to ensure that the inner tube water bath temperature uniformity.
5) The instrument of the external water jacket is a double container and experiment when filled with water,
through the water jacket mixer to cylinder in uniform temperature, formed to meet the test requirements of the
constant temperature environment.
Oxygen Bomb Calorimater Selection List
| Item | GDY-1A | GDY-1A+ | GDY-1C | GDY-1D |
| Structure | Desk type all in one | Desk type computer | Desk type all in one | |
| Automaticity | Manual | Automatic | Atomatic(Laptop) | |
| Standard | GB/T213 Test Method for Calorific Value of coal GB/T384 Test Method for Calorific Value of Petroleum Products JJG672 Oxygen Bomb Calorimeter Q/VCZK 10 XRY Series Oxygen Bomb Calorimeter |
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| Application | Determine the calorific value of flammability material petroleum products without water (gasoline, jet fuels, diesel oil and fuel oils, etc.), coal, coke and paraffin, etc. |
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| Temperature control range |
10ºC~ 35ºC | 5ºC~40ºC | ||
| Accuracy | 0.001ºC | |||
| Repeatability error |
≤0.2 %(C class) | 0.0001ºC | ||
| Display | Digital | LCD | Laptop screen | |
| Temperature resolution |
(14000~15000)J/K | 5MJ/kg~40MJ/kg | ||
Workshop
Chongqing Gold Mechanical&Electrical Equipment Co.,Ltd is a professional manufacturer
of Petroleum Products test kits and electrical testing equipment in China.Our products
are sold to most countries in the world and they are highly popular because our good
quality and after-sale service.
At present, there are more than 150 employees, of whom more than 70% are technical personnel with college degree
or above.With strong technical force and strong development, new products have been launched continuously.
Gold Equipment Service:
If you face any problems in future during testing process we promise we will give you a reply within 48 hours and solution provide within 3 working days.
We can offer operation video and English operation muanual. We can provide video-con.
Onsite Service:
1.Device installation; 2.Equipment Operation Test Technology training;3.Equipment Calibration;4.Daily maintenance and maintenance of equipment
Free technical training for visiting factories
24-hour Online contact
Free software upgrades
Free information:steel tensile test
1.Product Instruction;2.Product operation instruction/video;3.Experiment Test (test application, test report)
Device Problem Handling:
1. Social media 24 hours online communication;2. Mail Seamless Docking;3. Video Conferencing;4. Artificial free door-to-door service
Contact
Please feel FREE to contact us if you have any needs. And welcome to visit our OFFICIAL WEBSITE at:
http://chinainstrument.en.made-in-china.com
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