15J измерения микроскоп

Use: Measuring microscope is one of optical measure instruments. With simple structure and convenient operation, this instrument is widely used and the main use is as following: 1.Rectangular coordinate measures length, example: hole distance, base level distance, reticle width, key slit width, slit width, inner and outer circle diameter, etc. 2.Rotary dial measures angel, example: dial, sampler, gauge, drilling templet, and other parts with complicated geometrical shape. 3.Used as observing microscope to examine surface cleanness, appraisal ore sample in metallurgy industry, appraisal printing photoengraving, examine weave fiber etc. in comparative method. Specification Objective EyepieceZoom multiple of microscope(mm) Working distance(mm) Diameter of field of view/ Zoom multiple/ numerical value hole diameter(mm) FocusZoom multiple(mm) Focus2.5×/ 0.0843.4010×Reticle25.0025×58.845.610×/ 0.2517.13100×7.811.4Main specification of measuring worktable reading installation X-axis moving measuring range 50mm Y- axis moving measuring range 13mm Division value of micrometer 0.01mm Rotary range of measuring table 00 360 0 Division value range of measuring table dial 00 360 0 Division value of measuring table dial 10 Reading displayed value of measuring table dial 6'' Measuring precision Instrument displayed-value error±(5+L/15)μm Instrument displayed-value error: including measuring error and instrument system error Note: measuring location temperature change 200±30C L- the length of tested part (mm) Main dimension of instrument Max. distance between measuring table objectives 80mm Diameter of measuring worktable 120mm Overall dimension of instrument Height332 × length 284 × width 263.5mm Weight of instrument about 10.6kg