THERMAL PENCILS

Thermal pencils resistant to litharge and still visible after the cupellation process or the fire assay process. The colour is blue

Thermal pencil
LONG TONGS FOR HANDLING FIRE ASSAY CRUCIBLES AND CUPELS

Cupel tongs (CT-3) are adequate for moving bigger range of cupels used in ore analysis.

Crucible Tongs (CrT) handle fire assay crucibles. Open ring (210º) is adequate for horizontal movements in and out of the furnace. Rod holds crucible while pouring into moulds.

ReferenceLength
mm
Weight
kg
Fits
CT 3900.86Cupels # 6 till # 12
CrT 1

1400.5Crucibles 30g – 40g – 55g
CrT 21400.550g – 65g
Crucible Tongs

Cupel Tongs CT 3: For Mabor cupels # 6 till # 12 (Ø 35 - 60 mm)
Crucible tongs
LEAD BUTON POURING MOULDS –  conic holes – Cast Iron
Our moulds for the lead button have a conical shape designed to obtain an efficient separation between the lead phase and the slag.
We have several different sizes to fit every assayer need.
 

ReferenceL x W x H
mm
# ConesSize of cone
mm
Volume of cone
ml
BM-2160 x 75 x 552×1Ø 51 x 3221
BM-6385 x 60 x 453×2Ø 51 x 2819
BM-12355 x 254 x 464×3Ø 75 x 3855
Lead Button Moulds

Fire Assay Lead Button Mould
Lead button Mould BM12 (4x3)