B-6BMitutoyo reserves the right to change any or all aspects of any product specication, including prices, designs and service content, without notice.Measuring time on a 6-steppedworkpiece with one hand6050403020100Time [s]Conventional model 41 sec.12 sec.Time needed to measure a multi-steppedcylindrical workpiece (with one hand)QuantuMike53 sec.12 sec.10 sec.22 sec.Positioning timeMeasuring TimeIP Codes Level 6:Dust-proof.No ingress of dust allowed. Level 5:Protected against water jets.Water projected in jets against the enclosure from any direction shall have no harmful effects. Technical Data • Dust/Water protection level: IP65 (IEC60529)*1• Measuring force:7 to 12 N*2• Battery:SR44 (1 pc.), 938882, for initial operational checks (standard accessory)• Battery life:Approx. 2.4 years under normal use• Length standard:Electromagnetic rotary sensor • Standard accessories:Reference bar, 1 pc. (except for 0 to 25 mm (0 to 1 in) models)Spanner (301336), 1 pc.*1 Rustproong shall be applied after use.*2 Measuring force when using the speeder ratchet (Apply a measuring force in the same condition as for measurement and then set the origin.)Optional Accessories (Only for models with data output function)• Connecting cables with output switch 1 m: 05CZA662 2 m: 05CZA663• USB Input Tool Direct USB-ITN-B (2 m): 06AFM380B• U-WAVE-T dedicated connection cable 160 mm: 02AZD790B For foot switch: 02AZE140BWireless Data Output • U-WAVE-TM 264-622 (IP67 type) 264-623 (Buzzer type)• U-WAVE-TMB Transmitter Mitutoyo Bluetooth® U-WAVE 264-626 (IP67 type) 264-627 (Buzzer type) Refer to page A-10 for details.• Connecting unit for U-WAVE-TM/TMB 02AZF310 (IP67/buzzer type common specication) Refer to pages A-10 and A-12 for details.DIMENSIONSUnit: mmFunctions Origin point setting (ABS length measurement system): Pressing the ORIGIN button resets the ABS origin at the current spindle position. Origin values can be set depending on each size. Zero setting (INC length measurement system): A brief press on the ZERO/ABS button sets display to zero at the current spindle position and switches to the incremental (INC) measuring mode. A longer press resets to the ABS measuring mode. Hold: Pressing the HOLD button freezes the current value in the display. This function is useful for preserving a measurement in situations of poor visibility when the instrument must be moved away from the workpiece before the reading can be recorded. Function lock: This function allows the ORIGIN (origin point setting) function and the ZERO (zero setting) function to be locked to prevent these points being reset accidentally. Auto power ON/OFF: The reading on the LCD disappears after this instrument is idle for approx. 20 minutes, but the origin point is retained. Turning the spindle causes the reading on the LCD to reappear.Data output*3: Models equipped with this function have an output port for transferring measurement data to a Statistical Process Control (SPC) system. Error alarm: In case of an overow on the LCD or a computing error, an error message appears on the LCD, and the measuring function stops. This prevents an instrument from giving an erroneous reading. Also, when the battery voltage drops to a certain level, the low-battery-voltage alarm annunciator appears well before the micrometer becomes unusable. *3 Only for the models with SPC data output Thanks to the quick movement, positioning times are reduced by 60%* and measuring times by 35%* compared with a conventional micrometer.* According to Mitutoyo’s comparison test data for measuring time on typical workpieces.SPECIFICATIONSMetricOrder No.Range (mm)Resolution (mm)Maximum permissible error JMPE (µm)Flatness (µm)Parallelism (µm)Mass (g)with SPC data output293-140-300 - 250.001±11265293-141-3025 - 50325293-142-3050 - 75±22465293-143-3075 - 1000.3620without SPC data output293-145-300 - 25±11265293-146-3025 - 50325293-147-3050 - 75±22465293-148-3075 - 100620Inch/MetricOrder No.Range (in)ResolutionMaximum permissible error JMPE (in)Flatness (in)Parallelism (in)Mass (g)with SPC data output293-180-300 - 10.00005 in/0.001 mm±0.000050.00004265293-181-301 - 2325293-182-302 - 3±0.00010.00008465293-183-303 - 40.000012620without SPC data output293-185-300 - 1±0.000050.00004265293-186-301 - 2325293-187-302 - 3±0.00010.00008465293-188-303 - 4620Range (mm)La b 0 - 2506.52525 - 50257.332.550 - 755010.14775 - 1007511.560(Spindle)63.648.5aø6.35L Minimum measuring ( length )25210.82.5ø6.3(Anvil)ø6.3(Measuring face)bø19.3

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