AngleMeter LA- Alignment Sensing

Monitoring minute angular deviations on a wide aperture.

The system measures laser beam angular deviations with respect to the housing with µRad resolution, by monitoring the beam in two orthogonal directions. Power fluctuations are also recorded, and a strip chart display of beam versus time is offered.

The system measures CW beams, and offers portable, fast and accurate beam alignment solution.We offer either an Analog version with a bandwidth of up 60 KHz, or a USB version with two parallel modes of operation.

Specifications

	PSD9 USB Analog lens 50 mm	PSD9 USB Analog lens 25 mm
Measurement range	180 x 180 mRad	360 x 360 mRad
Aperture	27 mm	17 mm
Sensor size (mm)	9 x 9 PSD	9 x 9 PSD
Angle resolution	30 μRad	75 μRad
Absolute angle accuracy	0.50%	0.50%
Power accuracy	±5%	±5%
Update rate	Analog – 30 kHz, Digital – 40 Hz, Burs- 4 kHz	30 kHz
Response time	> 60 μsec	> 60 μsec

Gengral Specifications
Wavelength	select: 350-750 nm, 750-1100 nm
Power supply voltage	±18V
Current consumption	±200 mA
Laser Input Power Range	10 – 2500 μW
Output range	Analog ±5V
Interface	USB 2.0 & Analog
Filter Size	55 mm

Ordering Information

All versions contain a sensor head with attached 3m long cable, an electronics box, a stabilized power supply, operation software on a CD and carrying case.

Available models:

PSD-USB-25 f1.4: The system consists of a sensor head with attached cable & ND-2 Filter (Optical Standard M55), an electronic box, a stabilized power supply, a software on a CD and a carrying case.

PSD-USB-50 f1.8: The system consists of a sensor head with attached cable & ND-2 Filter (Optical Standard M55), an electronic box, a stabilized power supply, a software on a CD and a carrying case. More options in brochure.

Pan & Tilt Table: Optional Accessory – Adjusting mechanics Tilt ±2° Pan ±2.5° (148 x 92 x 35 mm, 1.6 kg)