Measuring Services
About our Measuring services
Our laboratory provides a number of precision measurement services, and the charges for each instrument are as described on this page. The number of measurement hours is calculated based on the actual experimental time of the laboratory operator, and no quotation can be provided in advance. The equipment must be operated by our laboratory staff or graduate students and cannot be borrowed by commissioners. However, if required, the commissioners can observe the experiments and provide advice on your needs.
Price List
Roundness/Cylindricity Systems 2000 NT/hour
High Accuracy CNC CMM 2000 NT/hour
White Light Interference Scanning Microscope 2000 NT/hour
3D Laser Scanning Confocal Microscope 2200 NT/hour
Roundness/Cylindricity Systems
Make：Taylor Hobson
Model：The Talyrond 365 Range
Introduce
The Talyrond 365 Range roundness instruments use rotary, vertical and horizontal measuring datums to duplicate your machine tool’s movement and exactly reproduce the workpiece shape. This ultra high precision simulation of the cutting tool path enables precise control of the manufacturing process.
Specification
Rotary stage: diameter of 300 mm, air bearing, resolution of 0.02°
Vertical straightness units of 500 mm, positioning resolution of 0.25 μm
Probe diameter: (1, 2, 4) mm, measurement range +/-1 mm, resolution of 0.03 μm
High Accuracy CNC CMM
Make：Mitutoyo
Model：STRATO-Apex 574
Introduce
This instrument has high rigidity structure design and compensation technology. The ultra-high precision glass optical scale provides higher resolution and accuracy for each axis. The de-vibration table insulates the floor vibration from the machine and quickly adjusts the measurement platform, which can achieve high speed and high precision measurement.
Specification
Measuring range：500 mm × 700 mm × 400 mm
Accuracy error：E = 0.7 + 2.5L / 1000 μm
3D Laser Scanning
Confocal Microscope
Confocal Microscope
Make： KEYENCE
Model：Controller VK-X1000 / Measurement head VK-X1100
Introduce
Non-contact profilometer measures roughness, surface finish, and film thickness with nanometer resolution.
With the convenience of an optical microscope and the analysis functions of an Scanning Electron Microscope and a surface roughness gauge, this instrument can perform non-contact measurements of 3D objects and obtain detail information of surface roughness.
Specification
Total magnification：Up to 28800 x
Field of view (minimum range)：11 µm to 7398 µm
Height measurement Display resolution：0.5 nm
Wavelength：Violet semiconductor laser, 404 nm
White Light Interference Scanning Microscope
Make： Self-manufactured product
Model：20X Mirau Objective/Besler CCD with Pixel Size 22μm/ PI PZT
Introduce
This microscope has the convenience of optical detection, which can be used for non-contact measurement of 3D objects, obtaining the characteristic shape, surface roughness and other measurement information. The microscope has high vertical resolution, long vertical scanning distance and versatility of the measuring. And the LED white light source can be used to obtain high resolution images for the surface profile with a certain reflectivity.
Specifications
1. Magnification: 20 X
2. Field of view: 730μm×543μm
3 Display resolution of height measurement: 1 nm
4. White light source: white LED
5. Scanning depth: 30μm