| Laser emitter |
| Laser |
GaAlAs semiconductor laser |
|
Wavelength
|
675 nm (typical) |
|
Beam diameter
|
5 mm |
|
Beam divergence
|
< 0.3 mrad |
|
Beam power
|
< 1 mW |
|
Laser safety class
|
Class 2; FDA 21CFR 1000 and 1040 |
|
Safety precautions
|
Do not look into laser beam. |
|
Power supply
|
9V block battery, IEC 6LR61 (alkaline or lithium) |
|
Operating time, continuous
|
80 hours, depending upon battery type |
| Laser receiver |
|
Directions of 5-axis
|
2 planes (4 displacement axes) |
|
detector measurement
|
1 inclination 360° (angle to plumb) |
|
Two detector areas
|
0.7" x 0.7" (18 mm x 18 mm) each |
|
Separation between measurement planes
|
Approx. 6 1/4" (160 mm) |
|
Resolution
|
0.04 mil (1 µm) ; angular 10 µRad |
|
Error
|
< 2% |
|
Error rotation angle
|
< 2° |
|
Measurement rate
|
Approx. 20 Hz |
| Laser emitter/receiver |
|
Max. measurement separation between emitter and receiver
|
33 ft. (10 m) |
|
Measurement stability
|
Ensured by temperature-stabilized light metal housing |
|
Environmental protection
|
Shockproof, waterproof, dust-proof (IP 67) |
|
Protection from ambient light
|
Yes |