|Temperature Resolution:||0.0001K||Single Test Time:||15 Minutes|
|Energy Measuring Range:||0~50000J||Weight:||70KG|
|Voltage:||AC220V 50Hz||Machine Size:||70*73*63CM|
Laboratory Coal Calorimeter,
Oxygen Bomb Coal Calorimeter,
ASTM D240 Coal Calorimeter
Digital Display Oxygen Bomb Calorimeter Heat Absorption
1. The environment adaptability is strong and the test results are accurate and stable.
2. The experimental data full curve tracking function, can easily view the temperature and time in the curve.
3. With instructions for operation, failure, etc., the experiment ends with automatic voice report results.
4. The window display uses a 7.0-inch color LCD touch screen, the display content is intuitive and easy to understand.
5. Simple and convenient, the control core uses ARM9 microprocessor, fast, real-time.
6. Reliability fault self-tuning function, the device has a variety of protection functions.
7. Using internal and external tube photoelectric isolation, strong anti-interference ability.
8. Internal loading has standards, instructions and common troubleshooting methods.
1. It has the advantages of simple structure, reliable performance and strong anti-interference ability.
2. The test steps such as flushing, discharging, water level setting, mixing, ignition, temperature recovery, correction, calculation and printing are completed automatically to avoid human error and improve the accuracy and precision.
3. The unique calibration technology makes the requirements of the instrument to the environment relatively relaxed. The accuracy of the test is improved while the stability of the long-term operation is ensured.
4. 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.
5. 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).
6. Imported mechanical parts, automatic oxygenation, automatic deflation, automatic lifting oxygen bombs and other sports.
7. 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).
|Conformance with 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|
|Energy Measurement Range||0~50000J|
|External water tank capacity||about 40L|
|Inner water tank capacity||about 2.1L|
|Temperature range||5-40 ° C|
|Power supply voltage||AC220V 50Hz|
|Single calorie measurement time||about 15 minutes|
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