Conical Alumina Crucibles

1.  Conical Alumina Crucibles made from a special grade of Alumina imported from ALCOA Germany.

2. Labware is made by slip casting and pressure casting. The purity of sintered Alumina to be above 99.8%. Sintered Grain Size is between 2-4 microns.

3. Tolerance: +/- 1mm for all dimensions up to 50 mm. +/- 2mm for all dimensions above 50 mm.

4. Sintered Density: above 3.9 gm/cc, above 98% TD (3.96gm/cc)

5. Thermal Shock Behaviour: Temperature change rate should not exceed 150 ^°C/Hr

6. Maximum Temperature of use without load: 1750^°C

7.  Tested for Ultra High Vacuum Compatibility.

DATASHEET (PDF – 256 KB)   BROCHURE (PDF – 2.8 MB)