Level of cooperation as the JB / T3238-1999 / 16548

Level of cooperation as meter Model: JB / T3238-1999 / 165 * 48 Instrument: Optical level of cooperation as instrument uses: level of cooperation as instrument widely used to measure the horizontal plane and cylindrical face inclination, and guide the machine and optomechanical instruments or machine chassis flatness, straightness and accuracy equipment installed. Optical level of cooperation as instrument structure: level of cooperation as instrument mainly by micro screws, nuts, dial, vial, a prism, magnifying glass, leverage and has a flat face and a V-shaped base and other pharmaceutical components. Optical level of cooperation as instrument technical data: 1. dial division value: 0.01mm / m 2. The maximum measuring range of plus or minus: 0-10mm / m 3. Indication error: plus or minus 1mm / m plus or minus 0.01mm / m 4. All measurements within the range of plus or minus 0.02mm / m 5. Face plane bias: 0.003mm 6. vial cell value: 0.1mm / m 7. Face Dimensions: (mm) 165 * 48, 8. Instruments Weight: 2 kg level of cooperation as instrument works: together as horizontal instrument is the use of prism vial of gas vapor as consistent with amplification, to improve the accuracy of the reading, the use of leverage, micro screw this one drive mechanism to improve reading sensitivity. So was measured tilt 0.01 mm / m, can be accurately read out in close like instrument. (In co-like level meter level is primarily a play refers to the zero effect.) Optical level of cooperation as instrument to use: level of cooperation as instrument placed on a test object work surface, the inclination is testing side caused the two bubbles are not overlap, turn the dial until the two bubbles overlap, at which time you can come to the reading. Is actually the inclination seized parts. What technology can be calculated as follows: Actual inclination scale value = distance X X fulcrum dial reading columns such as: dial reading 5 grid, like a level of such cooperation, the scale value and the fulcrum distance is constant, immediate degrees value 0.01mm / m pivot distance of 165mm is: actual gradient = 0.01 / 1000X165mmX5 = 0.00825mm