Each calculator shows the inputs and assumptions behind its result. Geometry and weight tools are suitable for estimating. Pressure and window results are engineering screening values only: fused quartz is brittle, and real capability depends on surface condition, fabrication, thermal history, mounting, seals and stress concentration.
Enter any two of OD, ID and wall thickness. Add length to calculate areas, volumes and estimated weight.
Estimate volume and weight for tubes, rods, plates, discs, rings and blocks using 2.20 g/cm³ nominal density.
Uses thick-cylinder Lamé stress at the inner wall for an initial internal-pressure screen.
Estimates minimum thickness from unsupported span, differential pressure, mounting assumption and user-defined screening stress.
Calculates linear movement using an average coefficient of thermal expansion over the entered temperature range.
Compares quartz movement with a second material across the same temperature change.
Calculates coil height, centerline diameter and theoretical tube centerline length.
Returns adjacent-hole spacing and CNC-style X/Y coordinates around a pitch circle.
| Hole | Angle | X (mm) | Y (mm) |
|---|
Calculates refractive index from the Malitson Sellmeier equation, Fresnel reflection and optical path length.
