Description
Model Number: UL633N
Features:
The Spectra Precision UL633N, RC603N, 2 x HL760 Receivers & C70 and 105516, SF601,
NiMH Rechargeable Batteries and Charger, Carrying Case is a construction laser that can control all
three axes (X/Y/Z) simultaneously, making it suitable for various leveling, grading, and alignment tasks.
Uses radio and infrared communication and fan beam technology to achieve high accuracy and reliability
Total Control of X/Y Axes
Unlimited Automatic Dual Axis Features
High Precision Axis Alignments
Simplified Grade Match: measures and displays the existing grade over unknown ground
Complete PlaneLok: automatically locks on the laser beam to an existing elevation
All functions flexible from 10 to 170 degrees
Horizontal Angle Measurement capability
Total Control of Z Axis
Automatic Detection of plumb beam
Spot Align: aligns the plumb beam to a desired position
Spot Match: displays the measured Z-axis grade value
SpotLok: locks automatically the plumb beam to the SF601 center point
Manual Detection of plumb beam
Spot Search
Complete Cross Axis Compensation
Versatile Communication Links
Radio (2 radio channels)
IR
Built for Today’s Jobs
Fully automatic up to +/-25% grade on X/Y/Z axes
Withstands a 1 m (3 ft) drop onto concrete
Long operating range – 800 m (2.600 ft) diameter
Intuitive keypad
Mask mode
Various power options
Automatic temperature compensation
Electronic leveling vibration filter
Applications:
General Construction
Leveling concrete forms and footers
Vertical alignment such as anchor bolt and form alignment
Machine Guidance Compatible
Dual slope grading and steep slope excavating
Slope work for sports fields, tennis courts, driveways, parking garages, ramps
Interior
Layout of walls
Installation of drop ceilings
Specifications:
UL633 Specifications
Leveling accuracy1,3: ± 0.5 mm/10 m, 1/16″ @ 100 ft, 10 arc seconds
Grade accuracy1,3: ± 1.0 mm/10 m, 1/8″ @ 100 ft, 20 arc seconds
Operating diameter1,2: appr. 800 m (2600 feet) with detector
Grade range (Y;X): ± 25% both axes (not simultaneously)
Grade range (Z): ± 25%
Rotation: 0 – 900 rpm
Scan mode: 5 preset sizes + variable adjustment
Laser type: red diode laser 650 nm
Laser class : Class 3A/3R, <5mW
Self-leveling range: appr. ± 14°
Leveling indicators: LCD indications and LED flashes
Radio range (HL750): up to 80 m (260 ft)
Power source: NiMH battery pack
Battery life1: 35 hours NiMH; 40 hours alkaline
Operating temp.: -20°C to 50°C (-4°F to 122°F)
Storage temp.: -20°C to 70°C (-4°F to 158°F)
Tripod attachments: 5/8 x 11 horizontally and vertically
Dust and waterproof: Yes – IP67
Weight: 3.1 kg (6.8 lbs)
Low voltage indication: LCD battery indicator
Low voltage disconnection: unit shuts off
Warranty: 5 Years
RC603 Remote Control Specifications
Operating range1,3: up to 100 m (330 ft)
Power source: 2 x 1.5V AA alkaline batteries
Battery life1: 130 hours
Dust and waterproof: Yes – IP66
Weight: 0.26 kg (0.57 lbs)
Spot Finder SF601 Specifications
Operating range1,4: up to 80 m (260 ft)
Power source: 4 x 1.5V AA alkaline batteries
Battery life1: 30 hours
Dust and waterproof: Yes – IP67
Weight: 0.43 kg (0.95 lbs)
HL750 Digital Readout Receiver Specifications
Digital readout units: mm, cm, ft, in, frac. in
Reception height: 127 mm (5 inches)
Six On-grade sensitivities:
– Ultra Fine 0.5 mm (~1/32 in)
– Super Fine 1 mm (~1/16 in)
– Fine 2 mm (~1/8 in)
– Medium 5 mm (~1/4 in)
– Coarse 10 mm (~1/2 in)
– Calibration Mode 0.1 mm (~1/64 in)
Battery life (2 x AA): 60+ hours continuous operation
Auto shut-off: 30 minutes/24 hours
Operating temp.: -20°C to 50°C (-4°F to 122°F)
Drop performance: 3 m (10 ft)
Dust and waterproof: Yes – IP67
Weight: 0.27 kg (9.5 oz)
Warranty: 3 Years “No Excuses”
(1) at 21° Celsius (70° F)
(2) under optimal atmospheric circumstances
(3) along the axis
(4) depending on sun light conditions




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