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Step by Step Tutorial Learn how to use a rotary laser level. This is a small beginners tutorial to explain how rotary levels work and how to use them.
A Laser level can be used to determine the elevation of diferent areas on a plane, or to set an elevation of many items like concrete form boards, building pads, sewer lines and much more.
initial steps:
1. Set up your laser with a tripod. make sure to place it on an area that will reach all the points you will be checking.
2. Install the rotary laser as level as possible. Most rotary lasers are capable of self-leveling; however, you need to place it on a surface that is somehwhat level otherwise it will not work.
3. Set a benchmark. This will be your control point to the elevation you want. For example, let’s say your level was set next in a landscape area, and you need to make the area level. look for the spot that resembles to your desired elevation, and measure the height with your measuring stick.
4. Double chek your elevations.
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Tester Kit
Model 2008 HEAVY DUTY Tester Kit comprises;
145kN digital gauge, offset triangular aluminum load spreading bridge with 300mm M20 threaded legs, connecting 400mm M20 drop rod and nut, 5 x heavy duty threaded adaptors M20 M12, M20 M16, M20 M20, M20 M24 & M20 M30, 22mm ratchet spanner, allen keys and mounting screws.*
The 145kN Hydrajaws model 2008 tester has been designed to meet the demand for proof load testing of larger construction fixings. A lightweight triangular shape aluminium load spreading bridge has been designed specifically for the model 2008 tester and directs reaction loads away from the fixing, this combined with the tester weighs only 14kg.
Load application is achieved via a ratchet handle driving a hydraulic multiplier and the applied load is recorded on a digital gauge which is integral with the tester.
This compact design of the tester and load spreading bridge is lighter and more convenient to apply than a separate hydraulic pump and cylinder arrangement.
Tester Features
Lightweight 8.5kg
Compact
Ratchet handle operation
Low handle effort to achieve load
Threaded adaptors available in sizes: M12,M16,M20,M24 & M30
145Kn Test Capacity
Digital readout
Applications
Proof and failure load testing of most fixing types
High load expanding and resin anchors
Cast in sockets and channel
Holding down bolts for stanchion base plates
Base plate fixings for column lighting
Anchorage for crash barrier and safety fences
Anchorage for stadium crush barriers
Bridge parapet anchors