L-742 ULTRA-PRECISION DUAL SCAN ™ LASER

L-742 ULTRA-PRECISION DUAL SCAN ™ LASER Descriptions: Designed primarily for high precision roll alignment and other similar high precision applications, the L-742 Ultra-Precision Dual Scan® Laser has two automatically rotating laser planes that can be configured by the factory to have either 2 vertical planes, or 1 horizontal and 1 vertical laser plane. The laser planes are perpendicular with an accuracy of up to 1 arc second ( 0.00006" / ft. or 0.005 mm/ M) and each laser plane is flat to 1/ 2 arc an second ( 0.00003" / ft. or 0.002 mm/ M) in a 360º sweep and 1/ 4 arc second in a 90º sweep. It also features 1-arc-second illuminated level vials. The laser is mounted on an adjustable base with pitch, roll and yaw adjustments ( coarse and fine) , so that each laser plane can project the measurement reference out to 100 feet ( 30.5 meters) . The laser is completely self-contained and can operate on battery or AC power. Applications: • For alignments with tolerances of 0.00006" / ft. or 0.0017 mm/ M or greater • Measuring and aligning o The flatness and straightness of almost any surface ( squares, frames, ways, flanges, circles, etc.) o Leveling almost any surface ( squares, frames, ways, flanges, circles, etc.) o The squareness of any 2 surfaces o The flatness and straightness of vertical surfaces o The straightness of horizontally and vertically traversing axes of machine tools o The parallelism of vertical or horizontal surfaces o Checking plumb of a vertical surface up to 100 feet ( 30.5 meters) o Checking way twist and parallelism between surfaces o Measuring surfaces up to 200 feet ( 61 meters) long with 1 setup • High-precision water-jet cutting machines • Laser-cutting machines • Roll forming machines • L-742WW version used for roll alignment of: o Paper mills o Printing presses o Steel mills o Saw mills o Film lines - normal & blown-film Features: • Two continuously rotating laser planes ( 2 vertical planes or 1 horizontal and 1 vertical) with operational range of 100 feet ( 30.5 meters) in radius. • Laser planes flat to 1/ 2 arc seconds ( 0.00003" / ft. or 0.0025mm/ M) in 360º sweep and 0.17 arcsec ( 0.000015" / ft. or 0.0013 mm/ M) in 90º sweep. • Planes are mutually square with an accuracy of up to 1 arc second. • L-742 version has 1 horizontal and 1 vertical laser plane used for flatness, straightness and squareness measurements • L-742WW version has 2 vertical laser planes typically used for roll alignment • Includes Pitch/ Roll/ Yaw adjustment base with coarse and fine adjustments. • Standard illuminated levels accurate to 2 arc second ( 0.00012" / ft. or 0.01 mm/ M) . • Optional High-Accuracy, Split-Prism illuminated levels accurate to 1 arc second ( 0.00006" / ft. or 0.005 mm/ M) . • High Accuracy Targets: A-1519-2.4ZB Single-Axis, Wireless Target - 1" ( 24.5 mm) PSD, .00002" ( 0.0005 mm) Resolution. • Ultra Accuracy Targets: Uses A-1520-2.4ZB Single-Axis Wireless Target - .25" PSD and .00002” ( 0.00025 mm) • Wireless targets provide live alignment data updating • Align and monitor multiple axes simultaneously using 1-99 targets at the same time. • Usually 1-2 setups per machine. Setups typically take 20 minutes or less. • Short warm-up • Optional Windows XP/ Win7 software for quickly recording and analyzing machine geometry data • Battery or AC powered • Completely self-contained • Laser and targets fit into portable shipping case Specifications: Weight: Laser: 3 lbs ( 1.3 kg) Battery Pack: 1 lb ( 0.45 kg) Base: 4.8 lbs ( 2.2 kg) Material: Laser: Aluminum and Stainless Steel Base: Aluminum Laser Type: Visible diode, 670 nM wavelength Class II ( Class I in scanning mode) .160" ( 4.06mm) beam diameter Laser Power: 0.9m per straight beam. Beam Stability: Translation: .0001 in/ hr/ º F ( .005mm/ hr/ º C) Angular: 0.2 arc sec/ hr/ º F ( 0.36 arcsec/ hr/ º C) Beam Straightness: 0.000015" / ft. ( 0.001 mm/ M) + / - .00005" ( .00013 mm) air noise Laser Plane Flatness: 0.5 arcsec or 0.00003" / ft ( 0.0025 mm/ M) + maximum translation error of + / - .0001 " ( 0.0025 mm) in a 180 º / 360º sweep.0.25 arcsec or 0.000015/ ft ( .001 mm/ M) + maximum translation error of + / -.00005 " ( 0.0013 mm) in a 90º sweep Laser Plane Squareness: “ Ceiling Wall” Configuration: Top Laser Plane to Side Laser Plane Squareness: within 1 arc second. ( 0.00006" / ft or 0.005 mm/ M) “ Wall-Wall” Configuraiton: Side Laser Plane to Back Laser Plane Squareness: within 3 arc second. ( 0.00018" / ft or 0.015 mm/ M) Operating Configurations: The factory can configure the laser to have either 2 vertical laser planes or 1 horizontal and 1 vertical laser plane. Operating Modes: 1 or 2 planes, switched individually Power Supply: 9V DC external battery pack ( 4 cells) or 115V AC adapter Level Vials: 2 illuminated, level vials accurate to 2-arc-seconds ( .00012” / ft or 0.01 mm/ M) Split-Prism Upgrade: Accurate to 1 arc second ( 0.00006" / ft or 0.005 mm/ M) / span> L-123 Base Adj. Range: Coarse adjustment: + / - 1.5º Fine Adjustment: + / - 0.15º L-123 Base Adj. Resolution: Coarse adjustmen: t 1.7 arcsec ( 0.01 inches/ 100 ft or 0.25 mm/ 30M) : Fine Adjustment: 0.17 arcsec ( .001 inches/ 100 ft or 0.025 mm/ 30.5M) Jakarta - Indonesia Phone : 021-29563045 ( hunting) Hp : 08156141954 Pin BB : 284152F7