NEXIV VMZ-S3020 heat-spreader/baseplate bow measurement
Nikon Industrial Metrology · Warpage, topography and stress metrology
- Purpose
- Measure heat-spreader/baseplate bow and height variation before assessing interface contact.
- Technical approach
- NEXIV VMZ-S3020 combines image positioning with TTL laser-autofocus height sampling on visible surfaces.
- Scope of use
- Accessible plates with repeatable positioning; Dynex uses the Type 2 model for power-module baseplate bow.
- Limitations and open questions
These evaluation considerations are compiled by BLNKK from public information. They are not supplier guarantees or a mandatory submission checklist.
Scope and limitationsCase grids, timing and plate conditions are not universal specifications. External geometry does not directly measure enclosed TIM voids, contact pressure or thermal resistance.
What to prepareBLNKK suggests preparing plate dimensions/material, reflectivity, datums, sampling grids and support conditions, with separate free/fixtured records.
Confirm with the supplierConfirm optics/laser configuration, surface measurability, repeatability and analysis software; define geometry measurements and subsequent contact/thermal-resistance validation.
- Public evidence
- Nikon's case documents AutoMeasure acquisition and CSV transfer to MountainsMap for topography analysis.
Contact the supplier
Find the company’s contact details and ask about this solution through its official channels.
Related engineering problems
These links use established solution relationships. Continue to engineering conditions and evaluation preparation.
BLNKK organizes information from public sources. A company profile does not imply a documented solution. Applicability still needs confirmation against your samples and engineering conditions.