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)
