LD05-A20 and LD05-A40
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The RIEGL LD05 is a multi-purpose laser distance meter based on precise time-of-flight laser range measurement. It uses state-of-the-art digital signal processing enabling precise distance measurement for complex multi-target situations even under bad visibility conditions. Digitizing the echo signal and subsequent analyzing allows multi-target distance measurements. Five target distances can be detected and provided for each laser shot. The LD05 can be configured for various application modes: • High Penetration and High Accuracy Mode for complex target situations, based on a sequence of laser shots, self adapting (rather low) data update rate Significant enhancement of the maximum range based on Pre-Detection-Averaging • Fast Mode is between the High Speed and High Penetration Mode, very high data update rate • High Speed Mode for simple target situations, extremely high data update rate • Short infrared laser pulses providing excellent interference immunity • Narrow measurement beam with low divergence for excellent spatial resolution • Measurement to almost any surface regardless of the angle of incidence of the beam and the surface characteristics • Lightweight, stable aluminium housing, ready to be used in harsh industrial environments. • Different basic instrument types with pre-configured measurement modes, but also individually programmable for customer specific applications visit our webpage www.riegl.com

Technical Data LD05Performance Examples LD05-A20 LD05-A40 1) The following conditions are assumed • target is larger than footprint of laser beam, • perpendicular angle of incidence, • visibility 10 km • typical values for average ambient brightness conditions. In bright sunlight, the operational range is considerably shorter than under an overcast sky. At dawn or at night the range is even higher. 2) Reflecting foil 3M DG4090 or equivalent, dimensions > 0.45 x 0.45 m2 . 3) One sigma standard deviation @ 50 m range under RIEGL test conditions. 4) Plus distance depending error < ± 20 ppm. 5)...

Technical Data LD05Increasing Measurement Range The measurement range can be increased by summing echo signals of multiple laser shots (pre-detection averaging) ^. The position of the target must be stable while a measurement is executed. The following diagram shows the maximum measurement range versus pre-detection averaging value without any atmospheric attenuation. Depending on atmospheric visibility, the resulting maximum range can be further reduced. The following diagram shows the measurement range values for the LD05-A40: pre detection averaging value 1) The following conditions are...

Optional Full Waveform Mode The digitized waveform data can be logged to either an internal memory card or to a TCP/IP data port. Subsequent offline full waveform analysis allows detailed investigation of the target situation, especially with complex target situations. 1) Measured at the 1/e2 points.1mrad corresponds to 10 cm beam width per 100 m distance. Data Sheet, RIEGL LD05-A20/A40, 2019-10-15 page 4 of 7

Technical Data LD05General Technical Data LD05-A20 LD05-A40 1) The life expectancy (MTBF) of the instrument is reduced in case of operation and/or storage at high temperatures. 2) Operating range selectable via TCP/IP port or serial interface. 3) Switching points adjustable via TCP/IP port or serial interface. Data Sheet, RIEGL LD05-A20/A40, 2019-10-15 page 5 of 7

Dimensional Drawings LD05-A20 All dimensions in mm Data Sheet, RIEGL LD05-A20/A40, 2019-10-15 page 6 of 7

Dimensional Drawings LD05-A40 All dimensions in mm Copyright RIEGL Laser Measurement Systems GmbH © 2019 – All rights reserved. Use of this data sheet other than for personal purposes requires RIEGL’s written consent. This data sheet is compiled with care. However, errors cannot be fully excluded and alternations might be necessary. Data Sheet, RIEGL LD05-A20/A40, 2019-10-15, page 7 of 7 RIEGL Laser Measurement Systems GmbH, 3580 Horn, Austria Tel.: +43-2982-4211, E-mail: office@riegl.co.at, www.riegl.com RIEGL USA Inc., E-mail: info@rieglusa.com, www.rieglusa.com RIEGL Japan Ltd., E-mail:...