2D Laser Scanners
The laser scanners are intended for non-contact measuring and checking of surface profile, dimensions, sorting and sensing of technological objects, 3D models construction.
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RF625 Series
Measuring ranges, mm: from 5 to 1400 Linearity, % of F.S: ±0.1 Measuring rate, profiles/s: 250, 500, 1875 22 models of:
- Universal, high-speed laser scanners
- Available in Red, Blue and IR diode wavelengths
RIFTEK Lamia
Software for seam tracking and measurement- recognizing, tracking and measuring geometric parameters of objects (for example, weld seams) in accordance with the selected math algorithm (template);
- connecting to the client controllers to transmit results;
- data visualization;
- setting and control of 2D laser scanner parameters.
Presentation of the Software including photo and video of implemented are located at RIFTEK Lamia - Seam Tracking and Measurement Software page.
See detailed specifications →
2D laser scanner RF625. Specification
| Range | MR, mm | SMR, mm | EMR, mm | Хsmr, mm | Xemr, mm | Laser | Size, mm | Weight, g | Housing version |
| 40/5-6/7 | 5 | 40 | 45 | 6 | 7 | Class 2M | 30х88х120 | 400 | Compact |
| 35/10-10/12 | 10 | 35 | 45 | 10 | 12 | ||||
| 55/10-10/11 | 10 | 55 | 65 | 10 | 11 | ||||
| 30/25-18/26 | 25 | 30 | 55 | 18 | 26 | ||||
| 65/25-17/23 | 25 | 65 | 90 | 17 | 23 | ||||
| 55/50-27/45 | 50 | 55 | 105 | 27 | 45 | ||||
| 90/50-23/35 | 50 | 90 | 140 | 23 | 35 | ||||
| 65/65-29/54 | 65 | 65 | 130 | 29 | 54 | ||||
| 75/95-34/67 | 95 | 75 | 170 | 34 | 67 | ||||
| 140/110-43/68 | 110 | 140 | 250 | 43 | 68 | Class 2M or 3В | 50х98х144 | 500 | Standard |
| 125/200-60/130 | 200 | 125 | 325 | 60 | 130 | ||||
| 100/250-75/180 | 250 | 100 | 350 | 75 | 180 | ||||
| 140/250-70/155 | 250 | 140 | 390 | 70 | 155 | ||||
| 17/6-7/8 | 6 | 17 | 23 | 7 | 8 | Class 2M | 122x52x104 | 590 | Special |
| 90/10-9/10 | 10 | 90 | 100 | 9 | 10 | Class 2M | 49х84х162 | 1000 | |
| 240/20-14/16 | 20 | 240 | 260 | 14 | 16 | Class 2M | 50х98х144 | 1000 | |
| 175/250-115/230 | 250 | 175 | 425 | 115 | 230 | 4 W, 808 nm, Class 3B | 66х171х235 | 2000 | |
| 165/300-130/240 | 300 | 165 | 465 | 130 | 240 | Class 2M or 3В | 48х106х219 | 1100 | |
| 240/290-200/320 | 290 | 240 | 530 | 200 | 320 | Class 2M or 3В | 50х125х360 | 3000 | |
| 450/650-190/420 | 650 | 450 | 1100 | 190 | 420 | Class 3B | 50х110х300 | 3000 | |
| 425/990-330/960 | 990 | 425 | 1415 | 330 | 960 | Class 3B | 48х198х480 | 2500 | |
| 540/1400-340/980 | 1400 | 540 | 1940 | 340 | 980 | Class 3B | 48x210х415 | 3000 | |
| 1050/165-85/100 | 165 | 1050 | 1215 | 85 | 100 | Class 3B | 598x54x216 | 3600 |
| Sampling rate and accuracy | |
| Nominal sampling rate |
248 profiles/s (standard mode), 491 profiles/s (mode of increased frequency) |
| Maximal sampling rate | 1875 profiles/s |
| Linearity (measurement error), Z axis | ±0.1% of the range (±0.05% for scanners with the range 17/6-7/8) |
| Linearity (measurement error), X axis | ±0.2% of the range |
| Interface | |
| Digital | Ethernet IPv4 |
| Synchronization inputs/outputs | RS422 |
| Synchronization inputs | up to 3 channels |
| Synchronization outputs | up to 2 channels |
| Power supply | 15…30 V |
| Environment resistance | |
| Enclosure rating | IP67 |
| Vibration | 20g/10...1000Hz, 6 hours, for each of XYZ axes |
| Shock | 30 g/6 ms |
| Ambient temperature, °С |
0…+40, (-20…+40 for the sensors with in-built heater), (-30…+120 for the sensors with in-built heater and water/air cooling housing). Note: At ambient temperature below -20, the scanner starts to warm up to -20 after switching on, and then starts to work. |
| Relative humidity | 5-95% (no condensation) |
| Storage temperature, °С | -20…+70 |
| Housing/windows material | aluminum/glass |
Operation of the scanners is based on the principle of optical triangulation.
Radiation of a semiconductor laser is formed by a lens in a line and projected to an object. Radiation scattered from the object is collected by the lens and directed to a two-dimensional CMOS image sensor. The image of object outline thus formed is analyzed by a signal processor, which calculates the distance to the object (Z-coordinate) for each point of the set along the laser line on the object (X-coordinate). Scanners are characterized by base distance (beginning of the range), SMR, for Z-coordinate, measuring range (MR) for Z-coordinate, measuring range for X-coordinate at the beginning of Z (Xsmr) and measuring range for X-coordinate at the end of Z (Xemr).
High precision noncontact measurements:
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Demonstration stand of RF625 Laser Scanners
