Material: |
Fused Quartz |
Configuration: |
Round quartz table with 3pcs legs |
Outer Diameter: |
100.0,+/-0.5mm |
Top-Plate Thickness: |
2.0,+/-0.2mm |
Height (Leg Length): |
3.0mm +/-0.2mm |
Surface Quality: |
Transparant; commercial polished |
Working Temperature: |
up to 1200 deg-C |
Physical Properties of Fused Quartz Material
Density: |
2.2 g/cm2 |
Thermal Expansion Coefficient: |
5.5x10-7cm/cm Deg-C |
Softening Point: |
1690 Deg-C |
Annealing Point: |
1215 Deg-C |
Strain Point: |
1120 Deg-C |
Index of refraction: |
1.4585 |
Specific Heat: |
670 J/kg |
Young*s Modulus: |
< 10.5x106 psi |
Electrical Resistively: |
7x109 Ohm cm @ 350 Deg-C |
Dielectric Constant: |
3.75 @1MHz | |