Mixer from Henan Hongxing Mining Machinery Co., Ltd.
This machine rotaries by the V-belt which drives the impeller. It has the following advantages: m……...
The S mart is the smallest areal confocal sensor currently available, and providesthe ideal combination of compact design and versatility profilometer.
FOV (single shot) > 3.4 × 2.8 mm
Acquisition time 7 s
Optical resolution < 177 nm
System noise < 1 nm
Image Credit: Sensofar Metrology
Compact Versatility
The S mart offers the essential measurement versatility to deal with a different range of surface types and topographies.
With Sensofar’s 3-in-1 technology — three measurement technologies integrated into a single sensor head through a patented microdisplay approach — the system can easily be switched to the most suitable method for the task at hand. It is a small, economicaland versatile solution.
Image Credit: Sensofar Metrology
Objective Lens
Table 1. Source: Sensofar Metrology
Brightfield | Interferometric | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
Magnification | 2.5X | 5X | 10X | 20X | 50X | 100X | 150X | 5X | 10X | 20X | 50X | 100X |
NA | 0.075 | 0.15 | 0.30 | 0.45 | 0.80 | 0.90 | 0.95 | 0.13 | 0.30 | 0.40 | 0.55 | 0.70 |
WD (mm) | 6.5 | 23.5 | 17.5 | 4.5 | 1.0 | 1.0 | 0.2 | 9.3 | 7.4 | 4.7 | 3.4 | 2.0 |
FOV1 (µm) | 6800x5675 | 3400x2837 | 1700x1420 | 850x710 | 340x284 | 170x142 | 113x95 | 3400x2837 | 1700x1420 | 850x710 | 340x284 | 170x142 |
Spatial sampling2 (µm) | 5.52 | 2.76 | 1.38 | 0.69 | 0.28 | 0.14 | 0.09 | 2.76 | 1.38 | 0.69 | 0.28 | 0.14 |
Optical resolution3 (µm) | 2.23 | 1.11 | 0.55 | 0.37 | 0.21 | 0.18 | 0.17 | 2.76 | 1.38 | 0.69 | 0.30 | 0.24 |
System noise (nm) | 300 | 75 | 25 | 8 | 3 | 2 | 1 | 1 | ||||
Maximum slope5 (º) | 3 | 8 | 14 | 21 | 42 | 51 | 71 | 3 | 8 | 14 | 21 | 42 |
System Specifications
Table 2. Source: Sensofar Metrology
. | . |
---|---|
Measuring principle | Confocal, CSI and Focus Variation |
Measurement types | Image, 3D, 3D thickness, profile and coordinates |
Camera | 1.2Mpx: 1232x1028 pixels (28 fps) |
Confocal frame rate | 9,5 fps |
Vertical scan range | Linear stage: 40 mm range; 2 nm resolution |
Max. Z measuring range | Confocal 36 mm; CSI 7 mm; Focus Variation 25 mm |
LED light sources | white 575 nm (default, lifetime 40.000 h – other options available) |
Nosepiece | 5 position fully motorized |
Sample reflectivity | 0.05 % to 100% |
Advanced Software Analysis | Inc: SensoVIEW; Op: SensoPRO, SensoMAP |
Software communication | DLL (C++ or C#, Windows 10® - 64 bits)XML (any operating system) |
Computer | Latest INTEL processor |
Operating system | Microsoft Windows 10®, 64 bit |
Cable Length | 10 m |
Environment | Temperature 10 ºC to 35 ºC; Humidity <80 % RH; Altitude <2000 m |
1 Maximum field of view with 2/3” camera and 0.5X optics. 2 Pixel size on the surface. 3 L&S: Line and Space, half of the diffraction limit according to the Rayleigh criterion. Spatial sampling could limit the optical resolution for interferometric objectives. Values for white LED. 4 System noise measured as the difference between two consecutive measurements of a calibration mirror placed perpendicular to the optical axis. Values obtained in a VC-E vibration environment. 5 On smooth surfaces. Up to 86° on rough surfaces. Other objectives are available.
Dimensions
Image Credit: Sensofar Metrology
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