CUPELLATION LABORATORY (FIRE ASSAYING)

The cupellation or fire assay method, classified under the norm UNI ISO 11426:2000, is an old and well known analytical methodology utilized for the determination of precious metals concentration.

The cupellation laboratory (fire assaying) consists of the following machines:

Cuppellation furnaces

Cupellation furnces (fire assaying):

logo tabelle  BT CF 01 BT CF 02
Model BT-CF-01 BT-CF-02
Type of heating Kanthal resistors Silicon carbide rods
Internal dimensions (muffle) 115 x 240 x 70 H 170 x 230 x 75 H
Power supply 220 V 50 Hz single phase 380 V – 50 Hz three phase
Power 2,5 kW 6,5 kW
Dimensions [mm] 400 x 650 x 750 H 550 x 700 x 1.700 H

Spare parts for cupellation furnace, they are always available in stock for any maintenance requirements:

  • Resistors for BT-CF-01
  • Carborundum muffle for BT-CF-01
  • Silite rods for BT-CF-02
  • Carborundum muffle for BT-CF-02
  • Thermocouples

Consumables for cupellation furnaces always available in stock to meet the various operational requirements:

  • Magnesite cups
  • Annealing crucibles
  • Lead foil 0.1 x 70 mm

Separation hoods (parting hoods)

Chemical hoods for running the processo for separation of metals inside the sample.

logo tabelle BT SH 06 BT SH 12 BT SH 20
Model BT-SH-06 BT-SH-12 BT-SH-20
Assaying method Single assay in kjeldahl flasks Multiple assays in quartzglass cell
Number of sample per batch 6 12 20
Power supply 220 V 50 Hz single phase
Power 1 kW 2 kW 3,7 kW
Dimensions [mm] 750 x 800 x 1600 H 1500 x 800 x 1600 H 750 x 800 x 1600 H

Consumables / laboratory glassware

We supply the laboratory glassware necessary for the execution of the process: kjeldahl balloons, volumetric flasks, glass bottles, quartz cells.

Working bench with rolling mill

Working bench for cupels treatment with rolling mill and annealing system

Interested? Contact us for info.


Write an email to:

info@balestritechnologies.com

Call us at:

+39.0575.420.100

Follow us on Facebook:

balestritechnologiessrl