Waterpass Topcon ATB4

egara Asal: Jepang Deskripsi : Spesifikasi : The Topcon AT-B series sets a new standard for auto levels used in surveying, engineering and construction applications. The AT-B4 automatic level features further enhanced reliability under all environmental conditions. With the IPx6 rating, the instrument is protected against powerful water jets from all directions, making it fully resistant to driving rain and splashing water. The Topcon AT-B4 quickly levels and stabilizes the line of sight with its finely tuned magnetic damping system, in spite of any fine vibrations present when working near heavy equipment or busy highways. Features: 24X magnification, WATERPROOF to IPX6 rating, short focus ( 1.6 ft. min.) magnetic damping, 360-Degree Horizontal Circle, Sighting Guide, 1: 100 Stadia, Approximate Range-250 feet. 5 Year Manufacturers Warranty. Package includes: Auto Level, Hard-Shell Carry Case, Plumb Bob, Weather Protective Bag, Lens cleaning cloth, Allen Wrench, and Operators Manual. AUTO LEVELS AT-B2 AT-B3 AT-B4 Telescope: Length ( mm/ in.) 215/ 8.46 215/ 8.46 215/ 8.46 Image Erect Erect Erect Magnific ation 32x 28x 24x Objective Lens ( mm/ in.) 42/ 1.65 36/ 1.42 32/ 1.26 Relative Brightness 1.78 1.33 1.56 Field Of View 1° 20 1° 25 1° 25 Resolving Power 3.0 " 3.5 " 4.0 " Minimum Focus ( m/ ft.) 0.3/ 1 0.3/ 1 0.53/ 1 Stadia Constant Stadia Ratio 100 100 100 Sensitivities of Levels: Main Level ( / 2mm) — — — Circular Level ( / 2mm) 10 10 10 Tilting Range — — — Automating Leveling: Setting Accuracy ± 0.3 " ± 0.5 " ± 0.3 " Compensating Range ± 15 ± 15 ± 15 Accuracy 1km Double Run Level: Without Optical Micrometer ( mm) ± 0.7 ± 1.5 ± 2.0 With Optical Micrometer ( mm) ± 0.5 — — Horizontal Circle: Diameter ( mm/ in.) 103/ 4.1 103/ 4.1 103/ 4.1 Minimum Division 1° ( 1gon) 1° ( 1gon) 1° ( 1gon) Weight: Instrument ( kgs/ lbs.) 1.85/ 4.1 1.7/ 3.7 1.7/ 3.7 Water Resistance IPX6 IPX6 IPX6 Optional Accessories: Diagonal Eyepiece Optical Micrometer Illuminator 3 40x Eyepiece Centering Eyepiece • • • Paket : - Rambu ukur 3 meter - Tripod - Container box - Manual book - Garansi 1 tahun Nusatama Store GPS,Alat Survey,Alat Geologi,Telepon Satelit, Perahu Karet Jl.H.Sapri No.32 Pondok Aren Tangerang Selatan - 15224 Telepon : 021-83943215 Sales : Ambar Hp : 0812-8985-4242 / 0817-675-5161 Pin BB : 277F253D www.nusatamastore.com