Fire Assay Cupellation Furnaces

Qingdao Decent Labthech Cupellation Furnace: A precise muffle furnace, ideal for detecting precious metal content. It features silicon carbide heaters, reaching 1200°C, with a PID temperature control system for accurate regulation. Maintenance-friendly modular chamber design.

Qingdao Decent Labtech Cupellation Furnace, an exceptional fire assay equipment designed for precise detection of gold, silver, and precious metal content. Also known as a muffle furnace, it revolutionizes laboratory work with its industrial-standard furnace chamber capable of accommodating 50 or 100 cupels. This boosts efficiency and minimizes manual operations.

Constructed with robust carbon steel, the furnace ensures durability. It incorporates silicon carbon heating elements, a K-type thermocouple, and an Omron temperature controller for precise temperature adjustment. With excellent temperature uniformity and stability, the furnace can reach a maximum temperature of 1200°C, delivering reliable results in the cupellation process for obtaining gold-silver alloys from lead buttons.

Experience superior performance and unparalleled efficiency with the Qingdao Decent Labtech Cupellation Furnace, a reliable solution for fire assay laboratories seeking accurate precious metal content analysis.

Key Advantages:

• Industrial-standard design for simultaneous loading of 50/100 cupels

• Easy maintenance and operation

• Rapid heat-up time with uniform and stable furnace chamber temperature

• Simple consumables replacement

• Electronic component leakage protection

• Pneumatic door with vertical lifting using a foot pedal

Equipment Construction Features:

• 2mm carbon steel frame with electrostatically painted outer surface

• Door panel equipped with aluminum silicate refractory cotton

• Chamber constructed with high-quality thermal insulation refractory bricks and refractory thermal insulation fiber cotton

• Utilizes long-life silicon carbide element heating

• Independent furnace muffle and plate for easy replacement

• Electric heating method requiring an air compressor

Temperature Control Features:

• Type K thermocouple for accurate temperature sensing

• Electronic automatic temperature control, capable of reaching 1200°C

• High-temperature alarm output

• Equipped with an over-temperature controller for added safety

Various Options:

• Optional equipment like fire assay tools and manual/electric crucible loaders can be integrated into multi-pour loading, unloading, and cupellation systems.

• Optional laboratory dust removal system and acid fume scrubber available.

• Connect the 50 place cupellation furnace with a 25 place laboratory crucible fusion furnace.

• Safety goggles, aluminized heat-insulating protective clothing, and aluminized protective gloves must be worn during the entire cupellation process.

• Customization options are available to meet specific customer requirements.

Technical Parameters: