{"product_id":"rubert-530-precision-reference-specimen-type-c-sine-wave-ra-1-m-40-in","title":"Rubert 530 | Precision Reference Specimen | Type C, Sine wave, Ra = 1 µm (40 µin)","description":"\u003cp\u003eWith RSm = 100 µm, Pt = 3.0 µm and Ra = 1 µm (40 µin), the Rubert 530 is a sine wave precision reference specimen classed as ISO 5436-1 type C. Laboratories use it for checking and calibrating surface measuring instruments. It is offered in two versions: 530E, with a hard nickel-boron top layer, and 530X, without a top layer.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey features\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eISO 5436-1 type C, sine wave profile\u003c\/li\u003e\n\u003cli\u003eRSm = 100 µm, Pt = 3.0 µm; Ra = 1 µm (40 µin)\u003c\/li\u003e\n\u003cli\u003eElectroformed nickel; 530E with hard nickel-boron top layer or 530X without\u003c\/li\u003e\n\u003cli\u003eUKAS calibration available on request from Rubert's accredited laboratory\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Rubert","offers":[{"title":"530E – nickel-boron top layer","offer_id":67656277360753,"sku":"530E","price":0.0,"currency_code":"AED","in_stock":true},{"title":"530X – no top layer","offer_id":67656277393521,"sku":"530X","price":0.0,"currency_code":"AED","in_stock":true}],"url":"https:\/\/www.generaltechshop.ae\/products\/rubert-530-precision-reference-specimen-type-c-sine-wave-ra-1-m-40-in","provider":"General Tech Services LLC","version":"1.0","type":"link"}