Portable Surface Measuring Instrument SURFTEST SJ-210 FEATURES The 2.4-inch color graphic LCD provides excellent readability and an intuitive display that is easy to n

Portable Surface Measuring Instrument SURFTEST SJ-210 FEATURES The 2.4-inch color graphic LCD provides excellent readability and an intuitive display that is easy to negotiate. The LCD also includes a back light for improved visibility in dark environments. The Surftest SJ-210 can be operated easily using the buttons on the front of the unit and under the sliding cover. Up to 10 measurement conditions and one measured profile can be stored in the internal memory. An optional memory card can be used as an extended memory to store large quantities of measured profiles and conditions Access to each feature can be password-protected which prevents unintended operations and allows you to protect your settings. The display interface supports 16 languages which can be freely switched. An alarm warns you when the cumulative measurement distance exceeds a preset limit. The Surftest SJ-210 complies with the following standards JIS (JIS-B0601-2001 JIS-B0601-1994 JIS B0601-1982) VDA ISO-1997 and ANSI. In addition to calculation results the Surftest SJ-210 can display sectional calculation results and assessed profiles load curves and amplitude distribution curves. Technical Data SJ-210 X axis (drive unit) Measuring range .70 17.5mm(.22 5.6mm (Transverse tracing drive unit type)) Measuring speed .01 .02 .03 s(0.250.50.75mm s .039 s (Imm s) (Returning)) Detector Range 360pm (-200 jm to +160 jm) Measuring method skidded Measuring force 0.75mNor4mN Stylus tip Diamond 90 5pmR (60 2pmR) Skid radius of curvature 40 mm Skid force less than 400 mN Type Differential inductance Power supply Two-way power supply battery (rechargeable Ni-MH battery) and AC adapter Charging time about 4hours (may vary due to ambient temperature) Endurance about 1000 measurements (differs slightly due to use conditions environment) External O USB F Digimatic Output Printer Output RS-232C F Foot SW F Data storage Memory card (option) Dimensions (W x D x H) Display unit 2.05x2.59x6.3 (52.1 x 65.8 x 160mm) Drive unit 6.85x2.59x2 (115 x 23 x 26mm) Mass About 1.1 lb (0.5kg) (Display unit Drive unit Standard detector) nun iV i Pij i 048 550 Surface Comparison Plates For testing properties as visual and tactile method (fingernail test). Not intended for gauging surface test devices. Scope of supply includes surface properties of typical current processing types from chip removal machining manufacture. Case with tables Processing Type General Turning Face milling Flat grinding Cylindrical grinding Spark erosion Number of comparison patterns 27 6 6 8 8 6 Comparison range Ra m 005 - 125 04 - 125 04 - 125 0025 - 32 0025 - 32 04 - 125 Template size approx. mm 120 x 90 110 x 50 110 x 50 110 x 50 110 x 50 110 x 50 ISO roughness classes N2 - N10 N5 - N10 N5 - N10 N1 - N8 N1 - N8 N5 - N10 048 550 001 102 103 104 105 107 NORGAU Measuring Instruments and Equipment 484 048 540 001