The Spectra Precision UL633N Universal Automatic Grade Laser Level is the first construction grade laser that offers full automatic control of the X, Y, Z axes. With a working range up to 2,600 feet, this rotary laser provides precise automatic axis alignment, PlaneLo
st laser where the plumb beam can be changed into a rotating fan beam which can be detected by the SF601 Spot Finder. The laser can align the plumb beam automatically to the Spot Finder for pipe laying and trench applications. The combination also offers additional versatility for 90-degree layout applications on concrete pads as well as indoors for drywall. Measuring a grade value through an existing pipe or an open trench can also be done quickly and easily in automatic Spot Match mode. Activating the SpotLok mode ensures the UL633N locks and holds the plumb beam automatically to the Spot Finder at the desired direction or elevation point offering a precise alignment to avoid rework.
Spectra Precision UL633N can work with two HL760 laser detectors simultaneously, contractors can measure an unknown grade value automatically between two elevation points in Grade Match mode. This grade laser can also provide precise automatic axes alignments to two desired points without positioning the two HL760 laser detectors 90 degrees perpendicular. This allows construction professionals to easily perform dual axis alignments for applications such as grade work on sports fields, parking lots, tennis courts, and driveways.
The Spectra Precision UL633N incorporates automatic temperature and grade compensation for high accuracy in any weather or geographical location. Mask mode eliminates interference and allows the use of multiple lasers on site, while electronic leveling vibration filter reduces vibrations typically experienced on tall tripods, in high winds or on high vibration job sites. This laser level also includes a combined radio and infrared RC603 remote control with a built-in backlit, graphic display that allows you to control the laser up to 330 feet away. With an IP67 rating, the UL633N is sealed from moisture and dust and is built to survive a drop of up to three feet high on concrete. This dual grade slope laser works up to 35 hours using rechargeable NiMH batteries and approximately 40 hours using alkaline batteries.
Spectra Precision UL633N Features
- Multiple Applications – The Spectra Precision UL633N Universal Laser is the only construction laser that provides the ability to control level, alignment, single/dual grade and even do grade in vertical allowing you to do more work with one tool
- Automatic Self-Levelling – provides fast, easy set-up for horizontal level, grade or vertical alignment
- Automatic Grade Matching – meaning the laser moves to the on-grade position on the receiver automatically by communicating wirelessly with the receiver and the grade is then calculated – this is generally used when a constant fall is desired but the grade may not be known (renewing existing driveways or matching existing surfaces)
- Grade Range – Large, fully compensated grade range from -25% to 25% – keeping the laser leveled no matter what grade you need reducing errors and improving productivity
- Anti-Vibration Filter – A laser can be affected by high vibration or strong wind, especially when the laser is mounted on a tall tripod –the UL633N has an anti-vibration filter that can be set according to the conditions allowing work to continue regardless of wind conditions or excessive vibrations
- Temperature Compensation & PlaneLok – As temperature fluctuates throughout the working day, the internal components of a laser can expand and contract which can cause some additional error without the user noticing
- This is firstly resolved through the automatic temperature check that the laser performs where the internal software calibrates the laser to its optimal performance based on the temperature
- Additionally the PlaneLok function can be activated
- This keeps the laser beam fixed to a receiver in a set a position eliminating any error that can be caused by fluctuating temperatures, keeping the laser accurate and error free
- Automatic Axis Alignment – A critical factor when working with grade is alignment to the grade hub
- If an alignment is off, error can be introduced and exaggerated
- The UL633N has an Automatic Axis Alignment function, allowing the user to set-up simply and quickly, maintaining accuracy and eliminating costly errors
- The Automatic Axis Alignment function has the added benefit of being able to simultaneously align on two axes not at 90 degrees to each other
- This is especially useful when trying to construct envelope set-ups on a concrete pad or when setting a dual grade for a drainage channel intersecting another channel at an angle not at 90 degrees to the main run
- Vertical Grade – The Spectra Precision UL633N vertical grade capabilities are enhanced with the use of the SF601 Spot Finder
- This accessory allows automatic alignment of the plumb beam
- This provides fast alignment to a manhole on a first day set-up, or to quickly set-out a 90 degree angle
- Additionally the Spot Finder can be used to check the grade in pipe on a second day set-up
- The beam locks onto the Spot Finder and displays the actual grade on the remote and the laser, saving time and eliminating lengthy manual calculations
- Rugged – Designed to operate on the toughest of jobsites, the UL633N can withstand a 1m drop directly onto concrete or 1.5m pushover on tripod, eliminating costly repairs
- Mask Mode – The UL633N has a virtual masking function that allows the laser beam to be turned off in up to 3 sides, avoiding false reading from glass reflections or interfering with other lasers on the same jobsite
Spectra Precision UL633N Specification
- 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
- Grade Temperature Drift Sensitivity: ± 0,3 mm / 10 m / 1°C; 1/16” @ 310 ft. @ 1°F
- Operating Diameter: 1,2: appr. 800 m (2600 feet) with detector
- Grade Range (Y;X): ± 25% both axes (not simultaneously)
- Grade Range (Z): ± 25%
- Rotation: 0 – 750 rpm
- Scan Mode: 5 preset sizes + variable adjustment
- Laser Type: Red diode laser 650 nm
- Laser Class : Class 3
- Self-Leveling Range: Approx. ± 14°
- Leveling Indicators: LCD indications and LED flashes
- Radio Range (HL760)1,2,4: up to 150 m (490 ft)
- Power Source: NiMH battery pack/alkalines
- Battery Life : 35 hours NiMH
- 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
Spectra Precision UL633N include
- UL633N Universal Laser
- RC603N Remote Control
- (2) each HL760 Laserometer Receivers
- (2) each Clamps C70 for Receiver
- Spot Finder SF601 with Sun Shield
- Spot Finder adapter with Rubber Strap
- Worldwide Charger
- Rechargeable NiMH Battery Pack – Q104667
- Carrying Case
- Operating Manual
