- Product Details
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Quick Details
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Type:
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Auto
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Heat capacity:
-
About 10500 J / K
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Capacity of external water cylinder:
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About 45L
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Ignition voltage:
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AC24V
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Ignition method:
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Fusible cotton wire ignition
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Temperature resolution:
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0.0001 ℃
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Temperature measurement range:
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0-40 ℃
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Power supply:
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AC220V~±10% ,50Hz
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Operating environment:
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Room temperature 5-35 ℃ , humidity < 80%
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Size/Weight:
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600*500*425mm/65kg
Quick Details
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Warranty:
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12 months
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Place of Origin:
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Chongqing, China
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Brand Name:
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Drawell
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Type:
-
Auto
-
Heat capacity:
-
About 10500 J / K
-
Capacity of external water cylinder:
-
About 45L
-
Ignition voltage:
-
AC24V
-
Ignition method:
-
Fusible cotton wire ignition
-
Temperature resolution:
-
0.0001 ℃
-
Temperature measurement range:
-
0-40 ℃
-
Power supply:
-
AC220V~±10% ,50Hz
-
Operating environment:
-
Room temperature 5-35 ℃ , humidity < 80%
-
Size/Weight:
-
600*500*425mm/65kg
Products Description
The automatic calorimeter is suitable for measuring the power, coal, metallurgy, petrochemical, quality inspection, environmental protection cement, papermaking, geological exploration, scientific research institutes and other industrial sectors. Measuring the calorific value of coal, coke, petroleum, cement, brick and other solid or liquid combustibles, in line with the national standard GB/T213-2008 "calculation method of coal calorific value".
Main features:
Ultra-large capacity water tank for large batch continuous 24 hour experiment
1. The user only needs to install the oxygen bomb when the user operates, and the remaining electronic balance is used to read the sample weight, oxygen, oxygen bomb, oxygen bomb, quantitative inner cylinder water, ignition, completion test, oxygen bomb deflation, experiment Results statistics and other processes can be fully automated.
2. Automatically adjust the temperature difference between the inner and outer cylinders to ensure that the inner cylinder is about 1K higher than the outer cylinder temperature at the end point, which fully meets the requirements of the national standard 8.2.4, and the test results are stable for a long time.
3. It can carry out experiments for more than 72 hours, which solves the technical problem that the calorimeter without cooling device needs to suspend the experiment due to the increase of the outer cylinder water temperature (overshoot).
4. Imported mechanical parts, automatic oxygenation, automatic deflation, automatic lifting oxygen bombs and other sports.
5. The compressor cooling and special heating device are adopted to realize the automatic control of the water temperature of the outer cylinder, and the temperature control accuracy meets the requirements of the national standard 7.1.4 (±0.1K).
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Heat capacity
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About 10500 J / K
|
|
Oxygen bomb working pressure (oxygen charging) |
2.8-3.0mpa, maximum 3.2Mpa
Pressure test (water pressure): 20.0Mpa Volume: 300ml Mass: 2.5kg Boundary dimension: φ 86mm × 181mm |
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Capacity of external water cylinder
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About 45L
|
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Capacity of the inner water cylinder
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About 2. 1L
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|
Ignition voltage
|
AC24V
|
|
Ignition method
|
Fusible cotton wire ignition
|
|
Temperature resolution
|
0.0001 ℃
|
|
Temperature measurement range
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0-40 ℃
|
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Measurement accuracy shall meet the national standard |
ASTM D5865, ASTM D240, ASTM D4809,
ASTM E711, ASTM D5468, AS 1038.5， BS EN 15400, BIS1350,ISO 1928, ISO 9831,ISO18125,GB/T 213,GB/T 30727 |
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Test time
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≤ 15 minutes
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Power supply
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AC220V~±10% ，50Hz
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Power of the whole machine
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Less than 30W in normal state and
less than 300W in ignition state |
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Operating environment
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Room temperature 5-35 ℃ , humidity < 80%
|
|
Size/Weight
|
600*500*425mm/65kg
|
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