數(shù)字式立式光學(xué)計(jì)|JDG-S1
本儀器是一般是用標(biāo)準(zhǔn)器(如量塊)以比較法測(cè)量工件的尺寸。主要用于對(duì)五等量塊,量棒,鋼球,線形及平行平面狀精密量具和零件的外形尺寸作精密測(cè)量,本儀器頭部亦可作為一個(gè)獨(dú)立體,在科研,生產(chǎn)過(guò)程控制及在線測(cè)量等方面,對(duì)被測(cè)件作微小位移測(cè)量,及對(duì)非金屬如:薄膜、紙張等的厚度測(cè)量。
The optimeter is widely used to precisely measure external size of workpiece by comparison with a gauge block or standard part. It is applicable for examining 5-grade gauge blocks, cylinder gauges and external sizes of precision parts such as parallel planes, spheres
and cylinders.
數(shù)字式立式光學(xué)計(jì)|JDG-S1技術(shù)參數(shù):
Max. measured length
Measuring range
Resolution
0.1 μm
Measuring pressute
(2±0.2) N
Instability
Max. inaccuracy
±0.25 μm
讀數(shù)方式
Reading mode
Digital display
Max.measurement error
±(0.5+L/100) μm L是被測(cè)長(zhǎng)度,以mm計(jì)
L is the measured length in mm
儀器體積
Dimensions
儀器重量
Weight
18 kg 標(biāo)準(zhǔn)配件
Standard attachments
可調(diào)帶筋園臺(tái) Ribbed circular stage, adjustable
可調(diào)園平臺(tái) Planar circular stage, adjustable
帶筋固定方臺(tái) Ribbed square stage, fixed
平面測(cè)帽 Planar contact tip, Ф2
平面測(cè)帽 Planar contact tip, Ф8
小球面測(cè)帽 Small spherical contact tip
刃形測(cè)帽 Knife contact tip
利用光學(xué)杠桿的放大原理,將微小的位移量轉(zhuǎn)換為光學(xué)影象的移動(dòng)。其工作原理如左圖所示。