• Instrument & Meter Corp of Ningbo United Group Co Limited

Surface roughness tester

Instrument & Meter Corp offers Surface roughness tester. The SRM-1 (F) tester is a portable, battery-powered instrument for checking surface roughness with the measured values displayed on a digital readout. The instrument can be used in the laboratory, inspection area, in the shop, or wherever on-site surface roughness testing is required. A SRM-1 (F) kit is furnished in a fitted case, and includes a SRM-1 (F) unit with a general-purpose probe, a reference specimen, riser plate, 9 V alkaline battery and a jeweller"s screwdriver. Specifications: measuring parameters and ranges - Ra: 0.05?m to 5.0?m/2?"to 200?"; Rz Ry - 0.2?m to 25.0?m/8?" to 999?"; display resolution - 0.01?m/1?"; cut-off (-c) - 0.8 mm/030", ANSI 2RC filter; system error - ?10%; random error - =2%; probe type - piezoelectric; display - 3-digital LCD; power - 9 V consumer-type alkaline battery. Optional accessories: height stand, digital output and probes (for measuring bores, groove bottom, etc).