Cupellation furnaces are designed for precious metal cupellation or fire assay analysis, which is a standard method for determining their purity. During this process, harmful vapors are released.
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The heating element of the cupellation furnace adopts silicon carbide heaters, and the furnace adopts refractory materials with silicon carbide as the main element. The maximum temperature can reach 1200. PID temperature control system can realize temperature indication and precise regulation. The modular design of the cupellation furnace chamber is convenient for maintenance and replacement of parts.
Advantages
1. Industrial standard,take 50/100 cupels at one time
2. Easy to maintain and operate
3. Heat up fast,furnace chamber temperature uniform and stable
4. Simple replacement of consumables
5. Electronic component leakage protection
6. Pneumatic door vertical lifting by foot pedal
Main technical parameters:
Product Name | Fire assay sample melting furnace |
Furnace door design | Open up and down |
Temperature measuring element | Type K thermocouple |
Heating position | On both sides of the furnace chamber |
Temperature control accuracy | ±1℃ |
Furnace temperature uniformity | ±5℃ |
Heating rate | The heating rate can be freely adjusted, and the adjustment range is: the fastest is 20℃ per minute. It is recommended to set the heating rate at 5-10℃ per minute. |
Heating element | Silicon carbide heating elements are adopted. The maximum surface temperature of the elements is 1600°C. They are used at high temperatures in an oxidizing atmosphere and possess unique high-temperature oxidation resistance. |
Furnace structure | The electric furnace body adopts an advanced furnace body structure. The effective wind guiding partition plate enables the overall air circulation of the furnace shell. Finally, the air cools the conductive plates of the heating elements and is then discharged out of the furnace body, avoiding the high-temperature oxidation of the conductive plates of the heating elements and ensuring a good working environment. |
The opening method of the furnace body | Pneumatic |
Warranty scope and period | The electric furnace comes with a one-year free warranty, excluding vulnerable parts such as heating elements and thermocouples. |
The heating element of the cupellation furnace adopts silicon carbide heaters, and the furnace adopts refractory materials with silicon carbide as the main element. The maximum temperature can reach 1200. PID temperature control system can realize temperature indication and precise regulation. The modular design of the cupellation furnace chamber is convenient for maintenance and replacement of parts.
Advantages
1. Industrial standard,take 50/100 cupels at one time
2. Easy to maintain and operate
3. Heat up fast,furnace chamber temperature uniform and stable
4. Simple replacement of consumables
5. Electronic component leakage protection
6. Pneumatic door vertical lifting by foot pedal
Main technical parameters:
Product Name | Fire assay sample melting furnace |
Furnace door design | Open up and down |
Temperature measuring element | Type K thermocouple |
Heating position | On both sides of the furnace chamber |
Temperature control accuracy | ±1℃ |
Furnace temperature uniformity | ±5℃ |
Heating rate | The heating rate can be freely adjusted, and the adjustment range is: the fastest is 20℃ per minute. It is recommended to set the heating rate at 5-10℃ per minute. |
Heating element | Silicon carbide heating elements are adopted. The maximum surface temperature of the elements is 1600°C. They are used at high temperatures in an oxidizing atmosphere and possess unique high-temperature oxidation resistance. |
Furnace structure | The electric furnace body adopts an advanced furnace body structure. The effective wind guiding partition plate enables the overall air circulation of the furnace shell. Finally, the air cools the conductive plates of the heating elements and is then discharged out of the furnace body, avoiding the high-temperature oxidation of the conductive plates of the heating elements and ensuring a good working environment. |
The opening method of the furnace body | Pneumatic |
Warranty scope and period | The electric furnace comes with a one-year free warranty, excluding vulnerable parts such as heating elements and thermocouples. |
