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Construction grade control and site positioning systems utilizing GPS can use a conventional base station such as the Trimble MS750 set up within about 20 km (13 miles). A single base station can be used by any number of grade control or GPS site positioning systems at one time.
The base station is typically installed at a fixed or semi-permanent location, such as the roof of the site office. It consists of a GPS receiver, GPS antenna, radio and radio antenna.
The Trimble® MS750TM GPS receiver is designed specifically for the tough mining and construction site environment. This ruggedized, dual-frequency RTK receiver outputs corrections with the shortest delay (lowest latency). The modular design, where the radio, radio antenna, GPS receiver, and GPS antenna are separate, provides the customer with many benefits. The GPS antenna can be mounted where the GPS signal is clearest, and the radio antenna can be mounted high, giving the customer broader area coverage with their radio. It also gives the customer security, in that only their antennas are left outside the site trailer, vehicle, or vessel. The expensive GPS receiver and radio are left locked up inside. The MS750 receiver has a front panel display and keyboard, making it easy to configure and start each day, without the need for a specialist controller or software.
The Trimble Zephyr Geodetic dual frequency GPS antenna has a permanent ground plane and has "stealth" technology to reduce the reception of multiple reflected signals (multipath).
The data radio sends GPS information from the base station to the GPS receiver being used as part of a grade control system or site positioning system.
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The robust Trimble LR400 receiver combined with the GL700 transmitter is designed specifically for earthmoving applications performed with larger machines like dozers, scrapers and excavators. The receiver features center on-grade for use with dozers and scrapers and an "excavator mode" for use with excavators and backhoes. Using the excavator mode, more above-grade information is displayed making it easier for the operator to lower the bucket and cut to the correct grade.
Features & Benefits:
-Large LED display arrows indicate "high" or "low" with amber lights and "on-grade" with green lights so the operator can quickly and easily move the cutting edge to a desired elevation, especially on larger machines such as excavators, dozers and scrapers, for improved productivity.
-Adjustable accuracy bandwidths and distinct modes for specific applications and equipment provide flexibility to meet the machine needs and the accuracy requirements of the job.
-Selectable "on-grade" location and accuracy indicators provide improved efficiency and allow customization of the receiver to each unique application.
-Rugged, waterproof magnesium housing withstands tough jobsite conditions.
-Powered using its own battery or using the machine's battery.
Applications:
Site prep
Building pads
Sewage and storm drains
Landfill sites
Balancing materials
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General Construction Lasers
Work confidently with the Rugby Series General Construction Lasers - self-leveling for jobs of any size, large or small. The Leica Rugby has the features you need to get the job done.
Leica Rugby 50
Simple, one-button operation, fully automatic, general construction laser. Following in tradition of the Rugby family...
Rugged, reliable, accurate. The Leica Rugby 50 is the affordable “little brother” of the popular Leica Rugby 100. The Rugby 50 provides value where ever it is used. Work gets done faster and more accurately, providing savings in labor, time and materials. As a contractor, you know the values of lasers. Built to Leica Geosystems’ tough standards, you can trust the Leica Rugby 50 to provide you with the right tool to get the job done.
Leica Rugby 100/100LR
Lasers make faster work of any layout job while eliminating costly errors and downtime. The Leica Rugby 100 and 100LR have become the standard in general construction lasers. Ruggedness, accuracy and reliability have been key to the success of the Leica Rugby. |
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The Spectra Precision® Laser LR50 Laser Display Receiver is designed to be used as a stand-alone display receiver on grading and excavating equipment including: dozers, excavators, backhoes, scrapers, and box blades. The easy-to-use LR50 features versatile 360-degree laser reception and works with all types of rotating lasers on all types of machinery for fast, no-hassle setup. Rugged and waterproof, the LR50 receiver withstands all weather environments. Internal isolating shock mounts protect the electronics.
Features:
-Built-in blade tilt indicator helps the operators keep the blade level for increased accuracy and productivity.
-Center On-grade provides an equal amount of grade information above and below on-grade. Use on dozers, graders, scrapers and box blades.
-Offset on-grade for productive excavation provides additional above grade information for less undercuts.
-Built-in plumb indicator for fast, accurate grade checking for excavators and backhoe's.
-Up to six channels of grade information plus directional out-of-laser beam indicators.
-Three selectable accuracies meet job tolerances from rough grading to final finishing for maximum flexibility.
-Adjustable, ultra-bright LED with green on-grade display provides user selectable, easy-to-see display to match ambient lighting conditions.
-Use as standalone display receiver or with CB25 Single Control Box for an affordable blade control solution.
-Used with Spectra Precision Laser RD10 Remote Display.
Used on:
Dozers
Graders
Scrapers
Skid Steers
Box Blades
Levelers
Kilvers
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| As automated processes are increasing in number and steadily being integrated into new industrial areas, the requirements for industrial sensors are also increasing. Special attention lies on quality, reliability and availability. Our industrial-use sensors are designed to allow easy integrability, but also to provide a maximum in productivity. Equipped with standard interfaces, they may conveniently be integrated into manufacturing lines or host systems. |
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OPTODYNE'S MCV-2002 Linear and Angular Machine
Calibration Instrument calibrates CNC machine tools, CMM's
(Coordinate Measuring Machines), and other precision
measurement machines and stages. Angular, straightness and
flatness measurements can be made "onthe-fly". The unique dual
beam design provides a rapid means to measure the surface
flatness of surface plates, optical tables, machine tools, and
bearing guides.
OPTODYNE'S machine calibration instruments are based on
our proprietary and patented Laser Doppler Displacement
Meter (LDDMTM) technology. The total system is compact
providing easy, convenient storage and transporting. Easy set-up
procedures reduce overall machine calibration time, especially
where multiple axes are involved. This, coupled with a modest
initial investment, provides continual savings.
The MCV-2002 dual beam system design provides the user a
simple, easy-to-operate angular and linear capability in a single
instrument. It is like "having two interferometers in one". One
beam collects the angular data while the other beam monitors the
linear position. The user friendly software, running on a laptop
or notebook computer, collects and analyzes this data. The data
can then be displayed on screen or printed in tabular or graphic
form. |
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Characteristics
Position sensing (also of moving targets) up to a distance of 240 m. With reflector.
Type LE-200
Measuring range 0,2 - 240 m
Resolution (max.) programmable 0,7 mm
Accuracy (typ.) +/- 2 mm
Reproducibility (max.) /- 2 mm
Characteristics
Position sensing of quasi-static targets without reflector up to a distance of 65 m, with reflector up to 500 m
Type LLB-60 D
Measuring range
0,05 - 65 m without reflector
0,05 - 500 m with reflector
Resolution (max.) programmable 0,1 mm
Accuracy (typ.) /- 1,5 mm or /- 3,0 mm according to device type |
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Laser Measurement Systems - Outdoor
Those who want to stay one step ahead of the competition need to be quick, leand and efficient in crucial areas of the company.
SICK laser measurement technology plays an important role in this.
The Outdoor devices are mainly used in the following areas:
container handling
object protection
vehicle detection and classification
measuring bulk materials in bunkers |
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Especially for great working distances and in tough industrial environments the LDM301 provides a laser distance meter to accomplish fast, accurate and reflectorless measurement of various targets with a reflecting surface. In combination with a target board a measuring range of up to 3000 m can be achieved using the laser-pulse-time-of-flight principle.
Reliable operation even under harsh climatic conditions is warranted by an integrated heating system and IP 67 internal protection class. The LDM301 can easily be integrated into industrial environments and bus systems via standard interfaces.
Applications:
Positioning of cranes, loading and handling equipment
Process monitoring in steel works and rolling mills
Fill-level measurement
Measurement of points that cannot be accessed, for example, inside of cavities
Position monitoring of vehicles or ships
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Leica DISTO - the innovative hand-held laser meter for fast and easy distance measurements of length, squares and volumes with the press of a button. Save time and money and emphasise your competence with modern measuring methods.
Leica DISTO A8
The digital viewfinder and the integrated tilt sensor make the Leica DISTO A8 an innovation worldwide and open up completely new possibilities. Comfortably find your target with the three-fold digital zoom made even easier with the blended in crosshairs. The brightness of the greyscales display can be manually adjusted; ideal for poorly contrasting targets! The tilt sensor does not only indicate angles, but also real horizontal distances and various indirect height measurements.
Leica DISTO A6
Bluetooth® data transfer - for a reliable transfer of measured values
Leica DISTO A5
Optimum functionality - with ergonomic design
Leica DISTO A3
Measuring made easy - your robust and reliable partner!
Leica DISTO A2
Precise measurements - fast and easy - fits into every pocket |
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| The RIEGL LD90-4 is an economically priced, high reliability distance sensor for industrial use "reflectorless" or with retroreflecting targets. The implemented "High Penetration" technology allows its use even under conditions of bad visibility, e.g. rain, dust, fog etc. |
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Features:
- Reliable semiconductor- laser rangefinder technology
- Not larger or heavier than a conventional pair of binoculars
- Range up to 2500 m "reflectorless"
- Resolution 1 m
- Short measuring time
- Adjustable short-range suppression for measurements under bad conditions (dust, rain, fog...)
- Display of the measured range within the sighting optics field-of-view
- Sighting optics' reticle is coaligned with the measuring beam
- Soundless operation
- Built-in standard batteries "AA"-size |
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Features:
- Accurate & dynamic measurement of distance and speed
- Excellent performance and reliability; lightweight and stable metal housing
- Short high-energy infrared light pulses provide excellent interference immunity
- Measurements are fast offering update rates as high as 200 Hz / 2 kHz / 12 kHz
- Measurements can be taken through glass windows into sealed containers
- Narrow measurement beam with very low divergence provides excellent spatial resolution
- Measurements can be taken to almost any surface regardless of the incident beam angle or surface characteristics
- Measurements are unaffected by the temperature of the material surface and of temperature gradients in the medium between the sensor and the target surface |
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Features:
- The LD90-3-GF electronics unit can be combined with various optical heads to suit nearly any requirement.
- The optical head contains no electronics and is therefore extremely small, lightweight, inexpensive, high-temperature resistant, and insensitive against electromagnetic or ionizing radiation.
- The optical head can be operated in high-temperature areas as well as in high-temperature areas, whereas the electronics box can be remotely installed in a protected area.
- The glass-fiber cable provides galvanic insulation between optical head and electronics box.
- Installation as well as replacement of parts of the system in case of servicing requirements is easy and cost-effective. |
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Features:
- Reliable semiconductor-laser rangefinder technology
- Not larger or heavier than a conventional pair of binoculars
- Range up to 2000 m "reflectorless", up to 10 000 m with retroreflectors
- Resolution 0.1 m
- Short measuring time
- Display of the strongest target
- Adjustable short-range suppression for measurements under bad conditions (dust, rain, fog...)
- Built-in inclinometer for height measurement of objects and for horizontal path length calculation
- Display of the measured data within the sighting optics field-of-view
- Sighting optics' crosshair is coaligned with the measuring beam
- Built-in buzzer, which can be switched off for soundless operation
- Built-in standard batteries or rechargeable batteries "AA"-size
- External power supply 12 V DC
- External charger input
- RS232 data interface with NMEA or ASCII data string |
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Optech's CMS Cavity Monitoring System is the ideal scanning solution for dangerous and inaccessible cavities. With wireless control using the included Netpad handheld computer and an extendable boom system, the CMS can go deeper and farther than other scanning solutions, all while maintaining operator safety. The unit is fully programmable, allowing the user to define scan parameters including elevation step, azimuth step and scan limits.
CMS provides efficient and accurate measurements of voids and cavities in underground mines. It can be inserted through boreholes as narrow as 25 cm (10 inches).
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The series FBL91 tunnel lasers are available with 2mW or <1mW power. These are both with 230Vac 50Hz powering. The <1mW version is certified under EN60825-1, Class 2.
The electronic parts are designed in order to resist tension fluctuations that
might happen in tunnels and the optical part is protected by an easy to replace 5mm thick glass.
The internal part of the instrument is designed in order to avoid the inside
formation of vapour.
The FBL91 series lasers use the Halley86 base and have the same
level and instrument centre as the Halley86 series lasers.
This is the best set-up instruments to obtain the same calculation and work for all the Vidalaser instruments. |
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The Halley86 series lasers are the result of Vidalaser’s know-how and are especially designed to build tunnels. Nevertheless they can also be used for civil engineering works.
The Halley86 series lasers are available with 3mW and 5mW power and with115/230Vac 50Hz or 12 Vdc supply.
They are a wide range of products which are able to carry out the most specific and difficult operations that can be conceived.
These instruments are strong and resistant to thermic and electrical fluctuations and they can operate for many years without necessity of maintenance.
The Halley86 series lasers are the result of the Vidalaser experience. Vidalaser has been working directly in the tunnel instruments sector since 1975 and is able to offer to its customers assistance and consultancy services that only be offered by a producer can offer them.
The Halley86 series lasers are ideal to drive the TBM. |
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The VL102 model laser is designed to be installed on a drilling machine used for strengthening in tunnels. VL102 main function is to identify the centre of the projected drilling cone of the rim to be strengthened.
This reference point, which is pre-established by the topographer according to the design data, is fundamental to carry out a strengthening work which is uniform and homogeneous and consequently more efficient.
The internal structure of VL102 is conceived in order to be able to resist the very highvibrations and mechanical shocks typical of all the drilling machines used for strengthening in tunnels.
The 12Vdc powering allows it to be installed on machines of every brand and type. |
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| A world class laser system for the volumetric calibration and compensation, squareness and straightness error measurement, and for non-contact circular contouring measurement |
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VMS510 Volume Measurement System:
a new dimension in certified measurement
- Compact volume measurement system for cuboid objects
- Certified according to OIML R129
- Highly integrated technology, thus no additional
evaluation unit required
- Open concept for integration in existing invoicing systems
- Service-friendly installation and commissioning
- Short MTTR through simple and rapid device
replacement
For volume measurement tasks at parcel services,
mail order houses and food wholesalers |
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VisionGauge® OnLine LASER profiling systems are complete hardware & software solution for fast, easy and accurate 3D measurements. These systems use fully-automated LASER profiling to carry out thickness measurements. With VisionGauge® OnLine LASER profiling measurement tools, Z-axis measurements can typically be carried out as quickly as regular (X,Y) measurements.
VisionGauge® OnLine LASER profiling systems have no a priori restrictions regarding the part geometry and they can deal with a wide range of 3D geometries.
VisionGauge® OnLine’s LASER Profiling tool is compatible with various 3D geometries.
LASER Profiling involves projecting one or multiple LASER lines at a specified angle relative to the optical centerline. You can then carry out height / depth measurements (i.e. 3D measurements) by measuring the offset of the projections on a (2D) image. |
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GEOSPOT is a tracking device powered by a built-in high capacity Lithium battery, which can be installed outside objects or vehicles in motion. A complete location and tracking system can be created using GTrack software and maps, supplied by request. GTrack software makes it possible to follow the moving target on the map displayed on the PC and to control all the functions of the GEOSPOT tracker.
Main features:
- Very sensitive GPS receiver based on the SiRFstarIII module
- GSM/GPRS quad-band module
- Compact case with IP65 degree of protection with battery and built-in antennas
- Equipped with 4 powerful magnets for fast installation
- Motion and vibration sensor
- Memory for recording positions and events
- Configuration by means of SMS or the software supplied
- RTC for timed and programmed operation
- Battery life up to over 1 year
- Designed and developed for highly reliable operation in a hostile environment
Applications:
- Monitoring of moving objects
- Control of hire machinery and vehicles
- Control of containers
- Prevention of theft and aid in recovering vehicles or property
Software:
- GTrack Lite (supplied)
- GTrack, OnTrack, www.i-scout.it |
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Levels, Theodolites, Distancemeters, ...
