| Customization: | Available |
|---|---|
| Max Diameter of Workpiece: | See The Operation Manual |
| Mass Scope of Workpiece: | See The Operation Manual |
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Description
The instrument is a multifunctional calorimeter developed with a single-chip microcomputer. It is mainly used for the determination of the calorific value of solids and liquid combustibles such as coal, petroleum, food, wood, explosives and other substances.
The instrument is a new type of energy-saving analytical instrument. The well-calculated calculation program greatly improves the measurement accuracy. It adopts LCD screen with easy operation, fully automatic control of measurement process, automatic water adding and drainage, automatic ignition, stirring, calculation, and printing the calorific value of material to be measured, with clear test results. It is an ideal device for the colleges scientific research, military industry departments and companies that produce and research combustibles.
It meets with GB/T 384 Determination Of Calorific Value Of Petroleum Products and GB/T213-2008 Determination Method Of Calorific Value Of Coal.
Main Technical Features
Compared with similar machines, this machine has the following features:
1. This machine adopts excellent MCU, with simple structure, reliable performance, strong anti-interference ability.
2. Automatic adding water, drainage, mixing, ignition, temperature, calculation, calibration, printing. The experimental process achieves full automation to avoid the human error, with accuracy and precision greatly improved.
3. Automatic cooling correction, low requirements for ambient temperature, while improving the accuracy of the experiment, ensure the stability of the long-term operation of the instrument.
4. After the experiment it can convert and print high, low heat, more in line with the general routine experiment.
5. LCD display, easy to operate.
| No. | Item | Specification | Unit | |||
| 1 | Heat capacity | Around 10500 | J/K | |||
| 2 | Oxygen bomb | Volume | 300 | ml | ||
| Oxygen filling pressure | 2.8-3.0 | Mpa | ||||
| Pressure withstand performance | Water pressure 20 | Mpa | ||||
| Weight | 2.5 | Kg | ||||
| Size | Ø86.2×181 | mm | ||||
| 3 | Outer water cylinder capacity | 51 | L | |||
| 4 | Inner cylinder water capacity | Around 2.1 | L | |||
| 5 | Display range | 0.000-40.000 | ºC | |||
| Response time | <4 | s | ||||
| Resolution | ºC | |||||
| Linearity | 0.0001 | |||||
| Temperature testing error | Within each 5ºC rising range precision ±0.003ºC | |||||
| 6 | Operation power supply | AC:220V±10% | V | |||
| 7 | Humidity | ≤80% | ||||
| 8 | Power | 30 | W | |||
| 9 | Ignition voltage | AC:24 | V | |||
| 10 | Ignition time | 5 | s | |||
| 11 | Total weight | Around 21.5 | Kg | |||
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