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CLV-3D Compact 3-D Laser Vibrometer - Technical Data

Performance Specifications


Output type	Analog voltage proportional to vibration velocity in L, R, T laser beam directions and in the Cartesian coordinates X, Y, Z
Model	CLV-3220			CLV-3230
Decoder module	CLV-M020.B				CLV-M030.B
Frequency response	0.5 Hz to 50 kHz (±0.5 dB)			0.5 Hz to 250 kHz (+0.3/-1 dB)
Measurement ranges	3			3
Scaling factor [mm/s/V]	5	25	125		5	25	125
Full scale (peak to peak) [mm/s]	100	500	2,500		100	500	2,500
Max. acceleration [g]	1,600	8,000	40,000		8,000	40,000	200,000
Analog velocity output	±10 V, output impedance 50W, BNC connectors

Vx, Vy and Vz Outputs


Frequency range	Resolution* (µm/s)
	f = 160mm		f = 310mm
	x, y	z	x, y	z
10 Hz ... 20 kHz	< 1	< 0.2	< 2	< 0.2
20 kHz ... 200 kHz	< 3	< 0.5	< 5	< 0.5
Output filter	High-pass filter 10 Hz (-3 dB), switchable

*Resolution is defined as the signal amplitude (rms) at which the signal-to-noise ratio is 0 dB in a 10 Hz spectral resolution bandwidth (RBW), measured with 3M™ Scotchlite™ tape (reflective film).

Optics

Laser type

Helium-Neon (HeNe), 633nm (red)

Laser output

<3 mW (<1 mW per beam)

Laser safety class

2M

Focal length

160 mm

310 mm

Angle Q

11.6°

6.1°

Spot size

65 µm

130 µm

Nominal standoff distance

~140 mm

~300 mm

Housing and Operational Conditions


	Controller	Optics
Dimensions [L x W x H]	450 mm x 400 mm x 275 mm (17.7 in x 15.7 in x 10.8 in) (19" rack mount)	100 mm x 99 mm x 246 mm (3.9 in x 3.9 in x 9.7 in)
Weight	24 kg (52.9 lbs)	4 kg (8.8 lbs)
Operating 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
Connection cable	Length 3 m (9.8 ft), minimum bending radius 80 mm (3.1 in)
Optics mounting	English and metric threaded holes in base
Power	100 VAC ... 240 VAC ±10%, 50/60 Hz, max. 100 VA

Compliance with Standards


Electrical safety	IEC/EN 61010
EMC	IEC/EN 61326; Emission: Class A IEC/EN 61000-3-2 and 61000-3-3 Immunity: IEC/EN 61000-4-2 to 61000-4-6 and IEC/EN 61000-4-11
Laser safety	IEC/EN 60825-1 (CFR 1040.10, CFR 1040.11)