| Customization: | Available |
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| After-sales Service: | online |
| Warranty: | 1 Year |
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Microcomputer Fully Automatic Lifting and Identification Refrigeration Calorimeter Calorific value measuring for oil and coal
1.Standards used
GB/T213-2008 "Method for determination of calorific value of coal"
GB/T384-81 "Method for determination of calorific value of petroleum products"
GB/T30727-2014 "Method for determination of calorific value of solid biomass fuel"
JC/T1005-2006 "Method for determination of calorific value of cement black raw meal"
Microcomputer Fully Automatic Lifting and Identification Refrigeration Calorimeter Calorific value measuring for oil and coal
2.Scope of application
Mainly used to measure the calorific value of coal, coke, petroleum, cement black raw materials, biomass fuel and other equivalents.
Microcomputer Fully Automatic Lifting and Identification Refrigeration Calorimeter Calorific value measuring for oil and coal
3.Performance features
1. The system heat capacity changes <0.15% within 3 months.
2. The oxygen bomb automatically rises and falls, and can automatically identify 2 oxygen bombs.
3. Automatic oxygenation, automatic deflation, external liquid level gauge, intuitive and convenient water volume observation.
4.Equipped with a refrigeration system, it is completely unaffected by changes in ambient temperature during experiments, ensuring that the temperature difference between the inner and outer barrels of the instrument meets national standards.
5.Stainless steel vacuum inner barrel ensures stable temperature of the outer barrel.
6.Online consultation
7.One machine with multiple controls. One computer can be used to control 5 calorimeters.
The test speed is fast, fast method <10min, national standard method <15min (national standard GB/T213-2008), precision method <20min.
8. Sample coding and weight information can be automatically uploaded, and test data can be backed up, queried and last updated. The uploaded data includes: starting time, ignition time, main period end time, main period temperature rise, cooling constant, comprehensive attempt, outer cylinder temperature, inner cylinder temperature and all system data required for manual data verification.
9. Rich data processing functions, users can easily query historical test data, current day data, parallel sample data, etc
| Temperature measurement range | 0-40ºC |
| Precision | ≤0.15% |
| Resolution | 0.0001C |
| Power supply voltage | 220V+10% |
| Test time | fast method <10min, national standard method <15min (national standard GB/T213-2008), precision method <20min |
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