Deskripsi Singkat
Leveling accuracy 1,3: ± 0.5 mm/10 m, 1/16“ @ 100 ft, 10 arc seconds
Grade accuracy 1,3: ± 1.0 mm/10 m, 1/8“ @ 100 ft, 20 arc seconds
Operating diameter 1,2: appr. 800 m (2600 feet) with detector
Grade range (Y, X-GL622): ± 25% both axes (not simultaneously)
Rotation: GL612: 300, 600, 900 rpm /GL622: 0 to 900 rpm
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Spectra GL622 Grade Laser with HL750 Laser Receiver
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2,600 foot operating range
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Self-leveling
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Dual grade to ±25 % in both axes
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Automatic axis alignment
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HL750 laser receiver
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Grade matching measures and displays the existing grade
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PlaneLok automatically locks on the laser beam
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Scan mode with five preset sizes and variable adjustment
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Mask mode for using multiple lasers onsite
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Electronic leveling vibration filter
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Automatic temperature compensation
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Radio remote control
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5/8-11 tripod thread
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40-hour battery life
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Water resistant and dustproof to IP-67
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Withstands a 3 feet drop onto concrete
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Leveling accuracy 1,3: ± 0.5 mm/10 m, 1/16“ @ 100 ft, 10 arc seconds
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Grade accuracy 1,3: ± 1.0 mm/10 m, 1/8“ @ 100 ft, 20 arc seconds
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Operating diameter 1,2: appr. 800 m (2600 feet) with detector
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Grade range (Y, X-GL622): ± 25% both axes (not simultaneously)
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Rotation: GL612: 300, 600, 900 rpm /GL622: 0 to 900 rpm
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Scan mode: 5 preset sizes + variable adjustment (GL622)
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Laser type: red diode laser 650 nm
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Laser class : GL612 Class 2, <3.2 mW / GL622 Class 3A/3R, <5mW
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Self-leveling range: appr. ± 14°
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Leveling indicators: LCD indications and LED flashes
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Radio range (HL750): up to 80 m (260 ft):
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Power source: NiMH battery pack
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Battery life1: 35 hours NiMH; 40 hours alkaline
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Operating temp.: -20°C to 50°C (-4°F to 122°F)
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Storage temp.: -20°C to 70°C (-4°F to 158°F)
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Tripod attachments: 5/8 x 11 horizontally and vertically
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Dust and waterproof: Yes - IP67
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Weight: 3.1 kg (6.8 lbs)
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Low voltage indication: LCD battery indicator
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Low voltage disconnection: unit shuts off