منشورات المنتج
Crucibles serve as containers for samples during DSC and TGA measurements. They guarantee that the sensor is not contaminated during the measurement.
Crucible 600 uL, Alox, 4 pcs
Alumina 600 μL crucibles with lid.Set of 4 crucibles and lids. Alumina (aluminum oxide) crucibles are normally used for TGA measurements, above all when the TG signal, and not the SDTA signal, is important. After cleaning, these crucibles can be reused.
600 μL TGA crucible up to 1600 °C
The best solution for large volume samples and TGA instruments equipped with large furnace up to 1600 °C.
Excellent thermal conductivity
The perfectly flat base with excellent thermal conductivity allows these crucibles to also be used for DSC measurements.
Al2O3 material with low SiO2 content
The 600 uL Al2O3 crucibles are from Al2O3 with very low SiO2 content and can therefore be used to determine molten metals even at high temperatures.
رقم المادة: 30077260
Product Family:Crucibles000500030007
المواصفات - Crucible 600 uL, Alox, 4 pcs
| Volume | 600 µL |
| Maximum Temperature | 2,000 °C |
| Number of Pieces | 4 |
| Beaker Volume | 600 µL |
Alumina crucibles can be reused
After the measurement, the alumina crucibles can be regenerated. Often they are mechanically cleaned, then rinsed in solution before drying them.
No sample change prior to measurement
The alumina crucibles can be used in combination with special Al lids. They prevent sample changes during the waiting period before the measurement. This is of high relevance for samples that can take up water or samples that evaporate content.
Regeneration of alumina crucibles
After mechanical cleaning store, if needed, in water (or even in 10% hydrochloric acid). Oxides may form which can then be removed by rinsing. After drying, heat the crucibles to red hot to ensure that no weight loss occurs when they are used.
Several metals are critical
Al2O3 has the tendency to form spinels with Fe2+, Ni2+, Cu2+ and others, particularly at temperatures above 1000 °C. In addition, the melt of these metals dissolve Al2O3.
الوثائق
الملحقات
بوتقات من الألومينا للتحليل الحراري
Set of 40 special aluminum lids for the alumina crucibles and the sapphire crucible. They are removed by the sample changer during the TG measurement.
رقم المادة: 30077266