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Category
- Microscopy and Imaging » Optical Microscopy
Booking Details
Facility Management Team and Location
Facility Features, Working Principle and Specifications
Facility Description
Non-contact 3D profiling and imaging device
Form and roughness measurement
Measure step height ranging from nm to mm
True Color 3D Imaging
Focus variation microscopy (FVM) is a 3D imaging technique that captures high-resolution surface topography by analyzing changes in focus as the microscope moves through different focal planes. It works by focusing at various depths on the sample and capturing images at each plane. The sharpness of each image varies with the surface height, allowing the system to reconstruct a detailed 3D model of the surface. FVM is a non-contact, high-precision method used for measuring surface roughness, step heights, and other surface features without damaging the sample.
Number of measurement points - single measurement: X: 1720, Y: 1720, X x Y: 2.95 Mio. multi measurement: up to 500 Mio.
Positioning volume (X x Y x Z) - 310 mm x 310 mm x 310 mm = 29 791 000 mm³
Travel speed of axes - up to 100 mm/s
Coaxial illumination - LED coaxial illumination (color), high-power, electronically controllable
3D Accuracy 10360-8 - EUni:Tr:ODS,MPE = (0.8 + L/600) μm (L in mm) Axis accuracy based on ISO 10360-8. EUniZ:St:ODS,MPE = (0.15 + L/50) μm (L in mm) Valid for single measurements, height step measurements.
Instructions for Registration, Sample Preparation, User Instructions and Precautionary Measures
Samples not allowed - Fluid, Transparent and Highly reflective.
Fixture - Need to get one's own fixture if you have an intricate sample.
Step Height - Step height if any must be less than 2mm.
Sample Size - Max (150mm x 150mm x 100mm)
Sample Weight - less than 10kg
Charges for Analytical Services in Different Categories
Facility Name | Internal (IITB) | External (Academic)* | Industry/Others* |
Alicona Micro CMM
|
Rs. 500/scan |
Rs. 1000/scan |
Rs. 2000/scan |
Applications
Surface Quality Inspection
Dimensional Measurement
3D Profile Measurement
Tolerancing and Geometric
Dimensioning Tool Wear
Monitoring Optical Metrology