Spectra Precision GL700 Series Grade Laser
- SKU:
- GL700
- Brand
- Spectra
- Shipping:
- Calculated at Checkout
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Description
Spectra Precision GL710 & GL720 Grade Lasers
- Precision High Accuracy, Extra Long Range Grade Lasers
- The GL700 series grade lasers are the longest distance, most accurate, and most durable of Spectra Precision Lasers.
- The rugged die cast housing, advanced leveling technologies, and temperature compensation make the GL710 and GL720 lasers the best choice for long distance applications and machine laser display.
- Manufactured in the USA
Features:
- Temperature compensation provides accurate stable results regardless of temperature changes
- Long battery life and flexible power options keep the unit working throughout the day
- Large displays make the numbers easy to read, even from a short distance
- Better than 5 arc second servo deadband accuracy for demanding high accuracy requirements
GL710 Single Grade Laser:
- Up to a to 900 meter (3,000 foot) diameter.
- With -0.5 to 25% grade range,
- the GL710 is a great choice for general construction, site preparation, trenching and pipelaying applications
GL720 Dual Grade Laser:
- The GL720 features +10% in the X axis grade range and -0.5 to +25% Y-axis grade range with high accuracy up to 900 meters (3,000 feet) diameter.
- The GL720 is ideal for general construction and machine control grade applications
The Spectra GL722 Grade Laser
The GL722 dual grade laser is one of the most advanced grade lasers on the market. The long range operation, advanced radio remote, grade matching, Planelok and Automatic Axis Alignment features mean that you can do quick but highly accurate set-ups for any grade application.
Features & Benefits
Active Temperature Compensation - accurate, stable results regardless of temperature change
Long Range Wireless Link - unaffected by direction or sunlight provides quick, accurate set-up even when the laser is on a 3m tripod and provides full functional control of the laser
Protective Lens Hood - ensures laser performance in inclement weather means the laser will work when you are working regardless of weather
Intuitive, simple controls - makes using the GL700 Series easy to use and learn
Long Life Batter - flexible power options, battery life indicator and wireless operated sleep mode that saves battery during breaks
Fully Sealed, Rugged Aluminum Housing - with weather-resistant control panel, allow you to work in all weather and work conditions
Grade Bump - allows you to simply raise or lower the grade remotely
Grade Reverse - Mirrors the grade setting with the push of a button, flipping the set grade for example from +1% to -1%
Automatic off-grade sensor - prevents incorrect grading and wasted man and machine hours
Long range remote - 225m (750ft) for general operation and 150m (500ft) automatic alignment
Automatic Axis Alignment - allows you to align automatically to your grade hub eliminating costly error by not being aligned correctly when using grade
Machine Control Compatible - works with all laser-based machine control systems
Infrared Model - for rail work where red beams are not allowed on live track – The GL722IR provides all the benefits of the standard model but with Infrared beam
Specifications
Grade Range
Axis Grade Range X
-10 to +10% (GL710, GL720, GL722)
Axis Grade Range Y
-0.500 to +25% (GL720, GL722)
Self-Leveling
GL710 self levels to 10%
GL720, GL722, self-level to 25%
Grade Resolution
0.001% Servo Deadband Accuracy
4.6 arc seconds (GL710, GL720, GL722)
Laser Classification
CDRH II (IECI)
Range/Radius
Laser – 450 m (1500 ft) with Spectra
Precision Lasers machine-mounted receivers
Mounting Threads
5/8” x 11” on all models
3 1/2” X 8” Mounting Adapter optional
Waterproof Housing
Waterproof Aluminum Housing
Dimensions
Weight 8.5 kg (18.8 lbs.)
Height 29.8 cm (11.75 in)
Width 25.4 cm (10.0 in)
Depth 19.7 cm (7.75 in)
Available Options
GL720 comes with HL700 Receiver
GL722 comes with CR600 Receiver
Rod Mount for Remote Control
M100 Mount converts all models to a 3 1/2” x 8 Mounting Thread or Quick Disconnect
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Shipping & Returns
Returns Policy
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
Shipping
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.
