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Cupellation furnace - BRF12-CF24

Cupellation Furnace - BRF12-CF24

1100°C

Overview

BRF12-CF24 Cupellation furnaces are specifically designed for the fire assay process, a standard method used to determine the purity of precious metals.

The design of the cupellation furnace range safeguards it from corrosive environments that could cause a conventional furnace to deteriorate.

This Cupellation furnace accommodates 24 cupels of size No.8 or 32 cupels of size No.6. We also offer a bigger chamber furnace that can hold 47 cupels of size no.8 or 70 cupels of size no.6.

We also provide cupellation furnaces with other capacities upon request.

Cupellation Furnace
Standard Features
  • Maximum Temperature: 1200°C
  • Maximum Continuous Temperature: 1200°C
  • Chamber (mm) - H x W x D -200 x 250 x 340. (Bigger chamber furnaces are also available and can be offered upon request)
  • Combination dense refractory for durability, load bearing and corrosion resistance with low thermal mass remainder for economical running
  • The working chamber is lined with silicon carbide slabs to withstand the lead fumes evolved during the process
  • A variable airflow system allows preheated air into the chamber and out of a large insulated chimney to evacuate process fumes as quickly as possible
  • R-type Thermocouples
  • Over Temperature protection is fitted as standard
  • A removable container attached to the chimney to collect condensed lead Vertically lifting door keeps the hot surface away from the user
  • Positive break door safety switch isolates heating elements from power supply when door is opened
  • High-end micro-processor PID controller BRF12-CF24
Options
  • Multi segment, multi program storage controllers
  • Magnesia refractory cupels of various standard sizes

Note:

  1. Cupellation furnace capable of accommodating 47 cupels of size No.8 or 70 cupels of size No.6 is also available.
  2. Cupellation furnace of other capacities are also available on request.

Custom Designed For all Chamber furnaces, Elite Thermal manufactures custom-built furnaces. Please contact us with your requirement.