Aluminum Level
Material: ACRYLIC , ABS , Aluminum
Precision = 0.057°=1mm/m;
Good Number: CS-SLAL20
The Picture characteristic: Aluminum level.
1> Dimensions:
Length = 30CM , 40CM , 50CM , 60CM , 70CM , 80CM , 90CM , 100CM
Also you can choose many colours
2> Description:
ALUMINUM LEVELl
1 metre long, made from ribbed section aluminium for strength and lightness, milled for accuracy and featuring three vials - vertical, horizontal and 45° angle: this is one affordable tool that works at the very highest level.
STRONG RIBBED SECTION ALUMINIUM BODY
VERSATILE PLUMB, LEVEL AND 45° VIALS
SUPER FLAT MILLED BOTTOM EDGE - ACCURATE TO WITHIN 1mm PER METRE
1\Aluminum alloy frame thickness=0.9±0.05mm ,and oxidized. Milled finish on datum plane;
2\3 pcs of acrylic vial indicate level,plumb and 45°,tolerance of accuracy: 0.057°=1mm/m;
3\ABS plastic part shockproof
4\With magnet and with two hand (you can choose)
5\Milled finish on datum edge(you can choose)
6\Heavy duty ALU. alloy frame frost oxidized.(you can choose)
3> Understanding Level Vial Sensitivity.
When considering level vial sensitivity it is important to know that sensitivity does not reflect the accuracy of a level vial. A highly sensitive vial can be inaccurate and an accurate vial can have low sensitivity. An accurate level vial will read level when in a level position.
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Vial sensitivity describes how easily the level vial bubble moves when shifted from its level position to an unlevel position. Bubble movement is determined by the surface inside the vial.
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Sensitivity is measured in minutes and seconds. Minutes are a fraction of a degree (or angle). There are 60 minutes in one degree. This means that 1/2°is equal to 30 minutes. Sensitivity is defined as the angle the level needs to rotate to get the bubble to move 1/10th of an inch. For example, for a 20 minute vial the level must tip 20 minutes or 1/3°to move the bubble 1/10th" or 0.1". A more sensitive 9 minute level vial only needs to be tipped 9 minutes or 9/60°to move the bubble 1/10th" or 0.1".
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With a circular level, a 2/3° pitch will yield approximately 1/10" or 2.5mm bubble movement.
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A highly sensitive level vial will allow you to detect very subtle changes,which may or may not be important depending on the type of work you are doing.The real life application is that a highly sensitive vial is not good for use in general carpentry; it would take the carpenter a long time to level or plumb his work. When setting machinery or test surfaces, a highly sensitive vial is necessary to create a more precise level position.
4> Where it is used:
The Cylinder Level is used for Adjust the head level,adjust the frame level,adjust the murals level,adjust the calendar level,adjust the camera level,adjust the level of office desktop,adjust the level of the computer chassis,adjust the level of the computer monitor,regulate the level of office machines,adjust the tripod level,the level of regulation Toys To regulate the level of special equipment to regulate level of furniture, carpentry measuring the level of adjustment,adjust the level of factory machinery and equipment, adjusting the level of medical equipment, adjust the level of sight, and other requirements where high accuracy are available.Allows you to adjust frequently used items more convenient and more accurate perspective, better positioning of your life and space.For Example:The famous movie 《Resident Evil》the Chemistry reagent box are with four of our Cylinder Level.