Aluminum Spirit Level with 2 Bubbles in 40cm Length/Water Weight Spirit 40cm/Quality Box Level /Box Beam Level /Heavy Duty Measure Ruler/Heavy Duty
China Aluminum Spirit Level with 2 Bubbles in 40cm Length/Water Weight Spirit 40cm/Quality Box Level/Box Beam Level/Heavy Duty Measure Ruler/Heavy Duty, Find details about China Torpedo Level, Bubble Level from Aluminum Spirit Level with 2 Bubbles in 40cm Length/Water Weight Spirit 40cm/Quality Box Level/Box Beam Level/Heavy Duty Measure Ruler/Heavy Duty
A spirit level, bubble level, or simply a level, is an instrument designed to indicate whether a surface is horizontal (level) or vertical (plumb).
1. Heavy-duty box aluminum frame
2.Accuracy can reach:0.5mm/m
3. Large comfortable rubberized hand grips
4. Milled surface on lengths up to 200cm
5. Rubberized endcaps for strong shock resistance
6. Marking 2% inclination on horizontal libel
7. 2 Solid acrylic shockproof vials: Horizontal & Vertical
8. Wall-grip feature and hanging hole
| Inch | 12 | 16 | 24 | 32 | 40 | 48 | 60 | 72 | 80 |
| cm | 30 | 40 | 60 | 80 | 100 | 120 | 150 | 180 | 200 |
Material: Aluminium
Magnetic Model: RB-40M
2 Vial model: RB-41M
. Milled surface for maximum precision
. Wall-grip feature keeps the level in place without slippage
Carpentry
Construction
Doors and window installation
 |  Shockproof End Caps |
 |  |
| Magnetic Model: RB-40M Above magnet is neodym | |
The vials in a spirit level are a yellowish-green color with additives for UV protection and maximum performance in temperatures ranging from -30 ºC to 50 ºC . The best spirit level is accurate to within plus or minus 0.5 millimeters/meter, or 0.005 inches/inch or .029 degrees.
Based on our company's high quality level bubbles and accessories, as well as the use of PAT electronic image enlargement detection and above detection equipment in the debugging site, the accuracy of the horizontal ruler produced by our company has reached 1m m/m (first class) or even 0.5m m/m (first class); the product is firmly assembled and can withstand the drop test, and the magnetic product has passed the suction test, and its strength has reached more than 3 times of its own weight.
Advantages of Blister products
Imported high quality steel and reasonable technology are used to produce high-precision mold, which lays the foundation for high-quality products.
2. Material selection
The selected high quality acrylic (PMMA) foam shell based on high precision die is transparent, without internal contamination, deformation, uniform shape, no waste edge, no abnormal dissolution marks and scratches.
3. Machining
A special precision machine tool is used to process the inner cavity, which makes the inner cavity axis coincide with the center of the shell. The inner cavity dimension is axisymmetric with respect to the center. The high point of the inner cavity arc is located in the center of the shell, which makes the turning accuracy of the product less than 2%. The inner cavity is transparent and clean, and there is no visible trace of processing after irrigation.
4. Level fluid
After years of research and development, with a unique formula of filling liquid, bubbles after impact, in 1 second to recover immediately into a complete bubble. The filling liquid is clear and transparent. There is no solid suspension and turbidity in the environment of T=-20 C. The color can be yellow-green or other according to customer's requirements.
5.filling
Using automatic filling technology, the bubble size is uniform, and the operation is efficient and high quality.
6.seal
After high precision ultrasonic welding, the level bubbles have no cracks, the welding gear is transparent and clear, and the welding is even and firm. So that no leakage occurs 4 hours after the level bubble irrigation is tested at high temperature T=80 ~C.
Horizontal ruler product advantages
1. Mold Technology
The use of high-quality steel, reasonable process, manufacturing of plastic molds, to create a level of high-quality accessories to lay the foundation.
2. Material Selection and Injection Molding
Selection of high-quality plastics, based on high-quality mold forming product accessories, complete and full without deformation, scratch, no waste edge, no color difference, meet the requirements of coordination.
3. Advanced Production Technology
3.1 Apply reasonable equipment to process horizontal rulers and fittings to meet technical standards; for high-end products, especially add parallel degree detection and deburring process.
3.2 For products to be milling, special high-precision milling machine and special cutter are used to ensure that the milling surface is parallel and bright.
3.3 For products requiring spraying or oxidation, high-quality plastic powder spraying or advanced oxidation process surface treatment is adopted.
How To Check A Spirit Level For Accuracy
- Place the level on a flat surface.
- Make one mark at the end of the level.
- Make another mark along the side of the level, under the vial in the center.
- Take a reading of the bubble's position.
- Rotate the level 180° end-to-end and align the level with your marks.
- Take another reading. If the level is accurate, the bubble will be in the same position for both readings.
- To test the vertical vial, follow the same procedure against a flat vertical surface.
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