Non-contact 3D Surface Profiling Sensor
This content was originally written and published by the DW Fritz team on their website. Reproduced here from https://www.dwfritz.com/products-platforms/zerotouch/zts/zts-9000-series/
Optimized for very high-resolution surface profiling of cylindrical structures, the ZeroTouch® ZTS-9000 Series system can scan cylinders up to 200 mm in depth.
Fast, Precise 3D Surface Measurements
The ZeroTouch® 9000 Series sensor evaluates several thousand surface profiles using advanced white-light interferometry technology to capture high-speed, precision data acquisition and real-time 3D surface roughness measurements. Using high-resolution cameras, the sensor provides highly significant results without the limits of tactile measuring systems.
Surface Measurements
ZeroTouch high-resolution cameras measure both smooth and rough specimen surfaces without contact, characterizing mechanically processed surfaces such as mirrors, semiconductor wafers, micro-lenses, glass, metal, plastic, composite, or other surfaces.9
Precision Height Mapping
The sensor works with interference objectives from 5x to 100x, yielding fast, precise representation of the height information and the relevant surface parameters using a piezo objective adjuster and broadband wavelength spectrum lighting.9
ISO Conform Roughness Measurements
Objectives starting from 10x and higher can be used for ISO confirm roughness measurements in accordance with ISO 25178 and ISO 4287.
Features & Benefits
- Non-contact measurements of smooth, rough, and specular surfaces such as glass, metal, plastic, and composites
- Precise measurement of height and relevant surface parameters
- Installed in the immediate vicinity of the production line
- Inspects mirrors, semiconductor wafers, microlenses, and solar cells
- Micron-level, fast measurements of various surface profiles
- 3D sensor with manually interchangeable objective
- White-light interferometry-based, very high-resolution sensor
- Piezo positioning system with interferometric calibrated closed-loop controller (up to 200µm scan range)
- Variable configurations for multiple inspection tasks
- Advanced algorithms improve speed and reduce system noise
Industries & Applications
Aerospace
Automotive
Semiconductors
- Wafer inspection and metrology
- Electropolished surfaces
- Die to attach
- Inkjet nozzle plate
- High purity valves
Medical Devices
- Dental implants
- Medical blades and sharps
- Stents
- Orthopedics
Precision Manufacturing
- Precision machined parts
- Power cutting tools
- Lenses
Consumer Electronics
- LEDs
- MEMs
To know more, please check DW Fritz.
