Surftest SJ-410 Series 178 - Portable Surface Roughness Measuring Instrument This is a portable measuring instrument that allows you to easily and accurately measure surface roughness. The Surftest SJ-410 offers you the following benefits: • Skidless system with touch-screen functionality and built-in printer. • It works independently of mains power, allowing you to make on-site measurements. • Easy and intuitive menu navigation. • The large 14,5 cm [5,7“] colour LCD gives you high visibility. • The skidless detector allows you to measure the primary profile (P), roughness profile (R), waviness profile (W) and more. • Surface compensation of curved, radial and tilted surfaces. • It performs roughness analyses conform to various international standards (EN ISO, VDA, ANSI, JIS) and customized settings. • You can store up to 10 different measuring conditions inside the SJ-410, and up to 500 with an optional SD card. • It allows two different evaluation conditions within one measurement adjustable. • You can separately password protect many functions. • It comes with support for 16 languages. • Available options include an auto-set unit, X-axis fine adjustment and digital levelling unit. SJ-410 Surftest SJ-411 Traverse : 25 mm Traverse straightness : 0,3 μm / 25 mm No. Detector measuring force [mN] Stylus tip angle Stylus tip radius [μm] Mass [kg] 178-580-31D 0,75 60° 2 2,8 178-580-32D 4 90° 5 2,8 Surftest SJ-412 Traverse : 50 mm Traverse straightness : 0,5 μm / 50 mm No. Detector measuring force [mN] Stylus tip angle Stylus tip radius [μm] Mass [kg] 178-582-31D 0,75 60° 2 2,9 178-582-32D 4 90° 5 2,9 Specifications Drive unit Traverse SJ-411: 25 mm SJ-412: 50 mm Measuring speed 0,05 mm/s; 0,1 mm/s; 0,2 mm/s; 0,5 mm/s; 1 mm/s Detector Measuring method Skidless - Differential inductance Range 800 μm; 80 μm; 8 μm (up to 2,4 mm with an optional stylus) Positioning ±1,5° (tilting), 10 mm (up/ down) Display unit Profiles Primary Profile (P), Roughness Profile (R), Waviness (W), MOTIF (R, W) and more Standard EN ISO, VDA, JIS, ANSI and customize settings Analysis graphs BAC, ADC Digital filter Gauss, 2CR75, PC75 Cut-off length λc : 0,08 mm; 0,25 mm; 0,8 mm; 2,5 mm; 8 mm λs : 2,5 μm; 8 μm; 25 μm Printer Thermal Printer Tolerance Coloured upper / lower limit Interface USB, Digimatic, RS-232C, Foot switch Power supply AC adapter or rechargeable battery USB COMMUNICATION TOOL as a free download on www.mitutoyo.eu registration required (refer to page Optional Software USB Communication Tool) Refer to Surftest SJ-410 brochure Scan QR Code with your mobile device and watch our product videos on YouTube All products to be sold to commercial customers. Product illustrations are without obligation. Product descriptions, 460 All products to be sold to commercial customers. Product illustrations are without obligation. Product descriptions, in particular any and all technical specifications, are only binding when explicitly agreed upon.
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