विवरण

• Specification: Material: carbon metal Measuring range: 25 Resolution: zero Scope of application: 25 Specifications: Micrometer 0-25 Feature: Outer diameter micrometer the external dimensions measuring instruments, measure the distance between the 2 aspects of the sq. frame by use of helix principle Outer diameter micrometer is principally used for measuring a variety of exterior dimensions Diameter micrometer dividing value is 0, the higher restrict of measurement differ isn't always more than 300mm, divided right into a 25mm in step with specification Such as 0-25mm, 25-50mm and so on Diameter micrometer type proven in the picture: (The picture is for illustration only, would not indicate the detailed structure) Instructions for use: 1 Clean the measuring floor before use and correct the zero position 0-25mm direct alignment zero: 25mm above use the bar gauge geared toward quasi-zero 2 Zero correction method: If the 0-bit line isn't always aligned with the baseline, first unfastened screw with a screwdriver slightly, with a wrench to regulate the baseline position, in order that the baseline alignment zero flavor bit line, then tighten the screws (See directions for use photograph 2) three When measuring, the micrometer should be perpendicular to the work piece below test, rotating power measuring device, the measuring floor in contact with the paintings piece must be rotating gently, when the pressure measuring system issued a slight "click, click on " sound, That is the particular length of the paintings piece beneath verify 4 Locking system could be passive size of micro-screw again and forth Relax to the right and lock to the left (See directions for use Figure 3) 5 When measuring, the left hand should hold the heat protect to forestall physique temperature transmitted to the micrometer, inflicting measurement error 6 One end of the wrench could be adjusted zero, the opposite finish can pull the power measuring device Warm tips: 1 Micrometer is a precision measuring tool, when used gently, after use in the exposed components covered with anti-rust oil, and positioned within the box, put it on the dry and ventilated place 2 Measurement can't power the micro-rotation cylinder, in order not to harm the accuracy 1 x Outside Micrometer 1 x Accessory

• 
• 
• 
• 
• 

समीक्षा