Prisms India Private Limited
C-92,16th Cross, Pipdic Indl. Estate, Mettupalayam, Pondicherry, India
, Pondicherry, Pondicherry - 605009, India
Landline : +91-0413-2277059 / 2271289
Mobile : 09843044707
E-mail : prisms@vsnl.com
 
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Laser measurement system
Features
Small size and low weight
Easy transportable
Simple operation, easy beam alignment
High resolution
High precision
Low price
Applications
Positioning of CNC and CMM
Machine geometry inspection
Flatness measurement
Angular positioning
Ball screw inspection
Servicing application
Technical data
| Laser head |
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| Laser type |
Zeeman HeNe laser with frequency stabilization |
| Preheating time |
Approx. 20 min |
| Wavelength (vacuum) |
632,991354 nm |
| Wavelength Accuracy |
± 0,02 ppm |
| Short time stability |
± 0,002 ppm (1 hour) |
| Output Power |
400 µW |
| Beam diameter |
8 mm |
| Distance between Out- and Ingoing beam |
12,7 mm |
| Laser head dimensions |
60x60x245 mm |
| Net weight |
1500 g |
| Safety class |
Class 2 Laser product according to PN-91/T-06700 |
| System work conditions |
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| Temperature range |
10 - 35 0C |
| Humidity range |
10 - 90 % |
| Power supply |
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| Voltage |
230 VAC, 50 Hz 35 W (during preheating) 10 W (work) |
| PC interface |
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| Type |
RS 232C, USB (on demand) |
| Data rate |
9600 bps (RS 232) |
| Environment compensation |
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| Wavelength compensation |
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| Manual |
Environments parameters entered from keyboard |
| Automatic |
With the use of the environment station. |
| Parameters of the environment compensation |
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| Air temperature |
Range 0 - 40 0C, accuracy 0,1 0C |
| Pressure |
Range 940 - 1060 hPa, accuracy 1 hPa |
| Humidity |
Range 10 - 90 %, accuracy 5 % |
| Time constants |
Temperature 3 s, pressure 2s, humidity 5 s |
| Dimension |
Ø50x55 mm |
| Net weight |
100 g |
| Material temperature compensation |
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| Manual |
Temperature of material entered from keyboard |
| Automatic |
3 temperature sensorsors, calibrated Pt-1000 klass 1/3 B, in oil resistant casing. |
| Time constant |
6 s |
| Net weight |
50 g |
Laser Measurement System
| Measurement |
Range |
Resolution |
Accuracy |
| Distance |
0 - 30 m |
0,01 µm (0,001 µm)* |
1,5 µm/m |
| Velocity |
0 - 0,3 m/s (0,1 m/s)* |
0.25 µm/s |
0,1 % |
| Angular |
0 - 3600 arcsec |
0,04 arcsec |
± 0,2 % |
| Straightness measurement (with angular optics) |
0 - 12 m |
0,02 µm (for 100 mm base) |
± 1 % |
| Flatness** |
0 - m (± 3 mm flatness measurement range) |
0,02 µm (for 100 mm base) |
± 0,5 % |
| Straightness measurement (with wollastone prism) |
0 - 3 m |
0.01 µm |
± 1 % |
| Squareness |
± 1000 arcsec |
0,03arcsec |
± 1 % ± (1,5 arcsec) |
| Rotary measurements |
± 360 |
0,04 arcsec |
± 2 Secs |
*the max. velocity for 0.001 µm resolution is 0,1 m/s
**the 0 –15 m range on request, moody method and grid method
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