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Auot Level AL Series

Auot Level AL Series
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ISO 9001 B4 AUTO LEVEL AL SERIES Brief Introduction Standard Delivery Optional Accessory Features Technical Specifi cation œ AL series are optical instruments mainly used in surveying and building to transfer, measure, or set horizontal levels.It is a high quality, accurate, water resistant and low cost unit ideal for site measurements. œ Main unit 1 œ Adjusting pin 2 œ Plummet bob 1 œ Instruction manual 1 œ TIME certificate 1 œ Warranty card 1 œ Tripod œ Leveling staff œ 7-pieces built-up telescope system gets clearer images œ Exclusive closed magnetic field œ Magnetically-dampened compensator œ Compensator lock œ X-type thread air-damper applied to tilt sensor, high precision and reliable. œ All metal housings for increased durability œ Top-mounted optical peep-sight for quick reference œ Superior shake-resist, waterproof and dustproof Magnification 24× 28× 32× Standard deviation for 1km double run leveling 2.0mm 1.5mm Image Erect Objective aperture 36mm Field of view 1°20’ Shortest focusing distance 0.6m Stadia multiplying constant 100 Stadia additive constant 0 Reticle shape Cross-shape Wing-shape Compensator range ±15Œ Setting accuracy 0.5” 0.4” 0.3” Sensitivity of circular bubble 8Œ/2mm Graduation interval of circle 1°or 1gon Water resistance IPX4 Connecting size M16 or 5/8” Net weight 1.5kg

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