KR-3221 KEPLER Surface Roughness Tester

Details of KEPLER Surface Roughness Tester Model KR-3221

• Inspect the surface roughness of molds in various fields to control product quality.
• Touch screen display
• TFT LCD displays parameters and graphs simultaneously
• Certified to ISO1997, ANSI, JIS2001 standards
• Up to 44 measurement parameters available: Ra, Rp, Rt, Rz, Rq, Rsk, Rku, Rc, RPc, RSm, Rmr(c), tp, Rmr, Rpm, Rz1max, RzJIS, Rmax, Htp, Rδc, R∆q, R∆a, Pa, Pp, Pv, Pt, Pz, Pq, Psk, Pku, Pc, PSm, Pmr(c), Pmr, Pz1max, PzJIS, Pδc, P∆q, Rk, Rpk, Rvk, Mr1, Mr2, A1, A2
• Measurement range: 400 µm with a display resolution of up to 0.001 µm
• Accuracy ≤±10%
• Cut-off length: 0.08 mm / 0.25 mm / 0.8 mm / 2.5 mm
• RS232 and USB ports for connecting the KP-230 small printer and DataView software (additional order) to generate reports.
• Battery-powered with a rechargeable Li-Ion battery

Tech Specifications of KEPLER Surface Roughness Tester Model KR-3221

• Driving unit connection: Separate driving unit
• Test principle: Inductive type
• Measurement range: 400µm
• Stylus tip radius: 5µm / 2µm
• Stylus tip material: Diamond
• Measuring force: 4mN / 0.75mN
• Stylus tip angle: 90° / 60°
• Radius of skid curvature: 45mm
• Maximum drive range: 19mm / 0.748inch
• Traversing speed Measuring: Cut off length = 0.08mm / Vt = 0.25mm/s, Cut off length = 0.25mm / Vt = 0.25mm/s, Cut off length = 0.80mm / Vt = 0.5mm/s, Cut off length = 2.50mm / Vt = 1mm/s, Returning V = 1mm/s
• Accuracy: Less than or equal to ±10%
• Repeatability: ≤6%
• Cut-off length: 0.08mm / 0.25mm / 0.8mm / 2.5mm / selectable
• Evaluation length: (1~5)L selectable
• Measuring range and resolution: Automatic - 0.001µm / 0.008µm, ±50µm - 0.001µm, ±200µm - 0.008µm
• Built-in Li battery power supply: Built-in Li battery
• Power adapter: Input: 100~240VAC, 50/60Hz / Output: 9V/3A
• Working environment: Temperature: 0~40°C / Humidity: <90%RH
• Dimensions / Weight: 155.4 x 75 x 53mm / 580g
• Included Accessories: Main unit, Standard pickup, Standard sample, Power adapter, Communication cable, Protection sleeve, Adapter (KR-3221), Magnetic base (KR-3221), Certificate, Warranty card, Instruction manual