CLV-2534 Compact Laser Vibrometer - Technical Data
General Specifications
| |
| Component |
Vibrometer Controller |
Compact Sensor Head |
| Dimensions (L x W x H) |
450 mm x 355 mm x 150 mm
(17.7 in x 14.0 in x 5.9 in) |
201 mm x 38 mm x 71 mm
(7.9 in x 1.5 in x 2.8 in) |
| Weight |
11 kg (24.3 lbs) |
0.8 kg (1.8 lbs) |
| Housing protection |
I (protective grounding) |
IP 64 standard |
| Power |
100 VAC … 240 VAC ±10 %, 50/60 Hz, max. 75 W |
| Ambient temperature |
+5 °C … +40 °C (41 °F … 104 °F) |
| Storage temperature |
-10 °C … +65 °C (14 °F … 149 °F) |
| Relative humidity |
max. 80 %, non-condensing |
| Optical Cable length |
3 m (Controller to Compact Sensor head) |
| Output voltage |
±10 V |
| Interfaces |
RS-232, max. 115 kBd, serial interface for vibrometer control |
| Filter |
High pass filter: 100 Hz /off;
low pass filter: 5 kHz, 20 kHz, 100 kHz, off;
tracking filter: slow/fast/off |
Compact Sensor Head Specifications
| |
| Laser type |
Helium neon (HeNe) |
| Laser protection class |
Class 2, <1 mW, eye-safe |
| Laser wavelength |
633 nm, visible red laser beam |
| Minimum stand-off distance |
200 mm |
| Minimum spot diameter |
1.5 µm (with VIB-A-20xLENS 20X objective) |
| Maxima of visibility |
287 mm + n · 204 mm; n = 0; 1; 2; ... |
| Video camera (optional) |
| Camera type |
¼’’ CCD Color Board Camera |
| Active pixels (H x V) |
510 x 492 |
| Lens |
F 4.5 |
| Shutter speeds |
Automatic from 1/60 to 1/100,000 |
| Video Output |
Composite (CVBS), 1 Vp-p 75 Ohm |
| Characteristics |
| Stand-off distance 1) mm |
20.02) |
33.53) |
200 |
300 |
3204) |
500 |
1000 |
2000 |
each m |
| Depth-of-field 3) mm |
0.012 |
0.048 |
±2 |
±6 |
±0.08 |
±19 |
±81 |
±339 |
- |
| Spot diameter (1/e²) µm |
1.5 |
3.0 |
25 |
40 |
15 |
70 |
148 |
302 |
add 150 |
Camera field of view mm
x mm |
0.68
x 0.52 |
1.36
x 1.04 |
10
x 8 |
17
x 13 |
3.8
x 2.9 |
31
x 24 |
64
x 49 |
130
x 100 |
- |
1) Measured from the front edge of the sensor head housing
2) With VIB-A-20xLENS 20X objective
3) With VIB-A-10xLENS 10X objective
4) With VIB-A-520 Telescopic lens
CLV-2534 Software
| Dedicated Data Acquisition Packages for CLV-2534 |
| VIBSOFT Version |
Channels |
Bandwidth |
Int. Generator |
ICP® |
| VIBSOFT-80 |
2 |
80 kHz |
optional |
yes |
| VIBSOFT-84 |
4 |
80 kHz |
optional |
yes |
| VIBSOFT-1000 |
2 |
1 MHz |
optional |
no |
| VIBSOFT-1004 |
4 |
1 MHz |
optional |
no |
| VIBSOFT-M2-40 |
2 |
40 MHz |
optional |
no |
All packages include Visual Basic® compatible scripting engine and UFF+ASCII data export, as well as PolyFileAccess for 3rd party software data access. ME’scope binary export available as option.
In conjunction with the optional video camera the software option VIB-S-Video is highly recommended. The video image is displayed and saved together with the measurement data.
More Information about VibSoft >>
CLV-2534-2 Controller Performance Specifications
| |
| Velocity Decoder |
| Range |
Full scale (peak) |
Lower frequency limit |
Upper frequency limit |
Resolution (typical) 1) |
Acceleration |
Linearity error |
| mm s-1/V |
m/s |
Hz |
kHz |
µm s-1/√Hz |
g |
± % |
| 10 |
0.1 |
0.5 |
250 |
0.2 |
16,000 |
1 |
| 100 |
1.0 |
0.5 |
3,000 |
0.5 |
1,900,000 |
1 |
| 1,000 |
10(7) 2) |
0.5 |
3,200 |
2.5 |
15,300,000 |
1 |
| Displacement Decoder (Optional Integrator) |
| µm/V |
µm |
Hz |
kHz |
nm |
g |
± % |
| 0.01 |
0.1 |
1,000 |
250 |
depends on velocity range setting |
depends on velocity range setting |
2.5 |
| 0.1 |
1 |
1,000 |
250 |
2.5 |
| 1 |
10 |
1,000 |
250 |
2.5 |
| 10 |
100 |
100 |
250 |
2.5 |
| 100 |
1,000 |
10 |
20 |
2.5 |
| 1,000 |
10,000 |
10 |
20 |
2.5 |
| 10,000 |
100,000 |
10 |
20 |
2.5 |
1) The noise-limited resolution is defined as the signal amplitude (rms) at which the signal-to-noise ratio is 0dB with 1 Hz spectral resolution,
measured on 3M Scotchlite Tape® (reflective film). The typical value refers to the center of the operating frequency range.
2) 10 m/s @ 300 kHz; 7m/s @ 3200 kHz
CLV-2534-3 Controller Performance Specifications
| |
| Velocity Decoder |
| Range |
Full scale (peak) |
Lower frequency limit |
Upper frequency limit |
Resolution (typical) 1) |
Max. acceleration |
Linearity error |
| mm s-1/V |
mm/s |
Hz |
kHz |
µm s-1/√Hz |
g |
± % |
| 2 |
20.0 |
0 |
100 |
0.02 |
1,280 |
<0.1 |
| 5 |
50.0 |
0 |
100 |
0.02 |
3,200 |
<0.1 |
| 10 |
100 |
0 |
350 |
0.05 |
22,000 |
<0.1 |
| 20 |
200 |
0 |
350 |
0.06 |
44,000 |
<0.1 |
| 50 |
500 |
0 |
350 |
0.06 |
110,000 |
<0.1 |
1) The noise-limited resolution is defined as the signal amplitude (rms) at which the signal-to-noise ratio is 0dB with 1 Hz spectral resolution, measured on 3M Scotchlite Tape® (reflective film). The typical value refers to the center of the operating frequency range.
Compliance with Standards
| |
| Laser safety |
IEC/EN 60825-1 (CFR 1040.10, CFR 1040.11) |
| Electrical safety |
IEC/EN 61010-1 |
| EMC |
IEC/EN 61326 |
|
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CLV-2534 Vibrometer Controller
CLV-2534 Sensor Head
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