- Product Details
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Quick Details
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Model Number:
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GDY-1A+ bomb calorimeter
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Automatic Bomb Calorimeter:
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Automatic Calorimeter for Coal, Petroleum Products
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Application of Calorimeter:
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To test the calorific value of solid and liquid combustibles
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Testees of Calorimeter:
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oil, coal, coke, foodstuffs and biomass products
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Standard:
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ASTM D240
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Heat capacity:
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14000 J/K~15000 J/K
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Resolution:
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0.001 K
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Measurement accuracy:
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± 60J/g
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Warranty:
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12 Months
Quick Details
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Power:
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Electronic
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Place of Origin:
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Chongqing, China
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Brand Name:
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bomb calorimeter
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Model Number:
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GDY-1A+ bomb calorimeter
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Automatic Bomb Calorimeter:
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Automatic Calorimeter for Coal, Petroleum Products
-
Application of Calorimeter:
-
To test the calorific value of solid and liquid combustibles
-
Testees of Calorimeter:
-
oil, coal, coke, foodstuffs and biomass products
-
Standard:
-
ASTM D240
-
Heat capacity:
-
14000 J/K~15000 J/K
-
Resolution:
-
0.001 K
-
Measurement accuracy:
-
± 60J/g
-
Warranty:
-
12 Months
GDY-1A+ Automatic Oxygen Bomb Calorimeter
I. SUMMARY
- The Oxygen Bomb Calorimeter conforms to ASTM D240 Standard Test Method for Heat of Combustion of Liquid Hydrocarbon Fuels by Bomb Calorimeter
- Conforms to ASTM D5865 Standard Test Method for Gross Calorific Value of Coal and Coke
- It is suitable for the determination of water-free oil products (gasoline, jet fuel, diesel oil and fuel oil, etc.) and combustible material such as coal, coke, paraffin wax content determination of calorific value.
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This Oxygen Bomb Calorimeter is a high grade instrument with the advantages of automatic, efficient, safe, high precision, fast test speed and easy to use.
- The Bomb Calorimeter 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.
- 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.
- 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.
- The inner tube of the Calorimeter 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.
- 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.
- Heat capacity: (14000 ~ 15000)J/K;
- Temperature resolution: 0.001 K;
- Thermal error: ≤60J/g;
- Temperature measurement range: 10 ℃~35 ℃;
- Repeatability error: ≤0.2% (Grade C);
- Pressure endured by Oxygen bomb: 20 MPa;
- Ambient temperature: 15 ℃~28 ℃ (room temperature), The temperature fluctuation during each test should be not more than 1 ℃;
- 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, PC is not included)
Note: If the test sample is pulverized coal samples, in order to obtain better test results, we recommend separately of the company's private press cake machine.
No. | Name | Unit | QTY. |
1 |
GDY-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 (dia.0.1 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 airproof ring(φ20×2.4mm) | piece | 5 |
13 | O type airproof ring(φ8×1.9mm) | piece | 5 |
14 | O type airproof 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 (dia.5×20) | piece | 2 |
21 | Silica gel stopper (7#) | piece | 1 |
GDY-1 A+ Automatic Oxygen Bomb Calorimeter
———— R-P method determination————
20 15 -0 4 -13 15: 27
Sample No.: ______________
Sample mass 1.0127g
H eat capacity 14474J/K
Add-on heat 40J/K
S ulfur contents (Sbad) 0.20 %
H ydrogen contents (Had) 0. 2 0%
Total moisture(Mt) 0. 4 0%
Air-dried moisture (Mad) 0. 30 %
C alorific value of s ample: 2 6526 J/g
Gross calorific value: 26456 J/g
Net calorific value: 2 6388 J/g
One Year Free Warranty |
Lifetime Technical Support and Problem Solving |
Timly and Effective After-Sale Service |
Strict In-house Quality Control . All the equipments will be Tested before delivery . |