Product Model: JF0160
Instrument introduction
This instrument is mainly suitable for detecting non-volatile petroleum products that are partially decomposed during atmospheric distillation. When using the instrument, put an appropriate amount of sample into a special glass coking bottle with a capillary, and place it in a metal furnace maintained at a certain temperature, and quickly heat the sample until all volatile substances are removed from the bottle. The temperature at which the mouth escapes, while the heavier residue remains in the bottle for cracking and coking reactions. During the later stages of the heating cycle, the coke or carbon residues are further slowly decomposed or slightly oxidized due to possible air being drawn into the bottle. After the prescribed heating cycle, the coking bottle was removed from the furnace, placed in a desiccator to cool and weighed.
Product parameter
1. Applicable standards: ASTM D190 ISO4262 ASTM D524 SH/T01602. Temperature control method: PID digital temperature controller3. Temperature control accuracy: 550±2℃4. Heating method: electric heating rod metal bath5. Timing method: digital display timer6. Power of the whole machine: 1800W7. Working power supply: AC220V/50Hz8. Instrument size: 360*350*470mm9. Net weight: 22KG
Features
1. The instrument is heated by a metal bath, with fast heating speed and stable constant temperature.2. The instrument is equipped with a separate time control system, which can be tested at any time.3. Two sets of temperature controllers are convenient for temperature correction.4. One-piece structure, easy to move.5. The instrument is made of cold-rolled steel plate, and the surface is electrostatically sprayed, which has the functions of corrosion resistance and easy cleaning.6. The instrument welding adopts touch welding technology, no solder joints, beautiful appearance and generous appearance.
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