北关Mitutoyo High-speed Digimatic Micrometer 293-140-30
Mitutoyo High-speed Digimatic Micrometer 293-140-30 IP65 Micrometer with 2 mm/rev Spindle Feed
• Groundbreaking Digimatic micrometers featuring both quick operation and accuracy. The spindle can be moved quickly to reduce the time spent working.
Useful in 100% inspections or when measuring a workpies with multiple features.
• The ratchet thimble mechanism promotes stable measurement with one hand and is suitable for sampling inspections on the processing site. The thimble and speeder both have a ratchet mechanism that taps toward the measurement axis and thus enables consistently repeatable measurements. The ratchet speeder helps with fast feeding.
|
Code No. |
Range (mm) |
Resolution (mm) |
Measuring force*1 (N) |
Maximum permissible error JMPE (μm) |
Flatness (μm) |
Parallelism (μm) |
Mass (g) |
|
With SPC data output |
|||||||
|
293-140-30 |
0 - 25 |
0.001 |
7 to 12 |
±1 |
0.3 |
1 |
265 |
|
293-141-30 |
25 - 50 |
325 |
|||||
|
293-142-30 |
50 - 75 |
±2 |
2 |
465 |
|||
|
293-143-30 |
75 - 100 |
620 |
|||||
|
Without SPC data output |
|||||||
|
293-145-30 |
0 - 25 |
0.001 |
7 to 12 |
±1 |
0.3 |
1 |
265 |
|
293-146-30 |
25 - 50 |
325 |
|||||
|
293-147-30 |
50 - 75 |
±2 |
2 |
465 |
|||
|
293-148-30 |
75 - 100 |
620 |
|||||
|
Code No. |
Range (in) |
Resolution |
Measuring force*1 (N) |
Maximum permissible error JMPE (in) |
Flatness (in) |
Parallelism (in) |
Mass (g) |
|
With SPC data output |
|||||||
|
293-180-30 |
0 - 1 |
0.00005 in/ 0.001 mm |
7 to 12 |
±0.00005 |
0.000012 |
0.00004 |
265 |
|
293-181-30 |
1 - 2 |
325 |
|||||
|
293-182-30 |
2 - 3 |
±0.0001 |
0.00008 |
465 |
|||
|
293-183-30 |
3 - 4 |
620 |
|||||
|
Without SPC data output |
|||||||
|
293-185-30 |
0 - 1 |
0.00005 in/ 0.001 mm |
7 to 12 |
±0.00005 |
0.000012 |
0.00004 |
265 |
|
293-186-30 |
1 - 2 |
325 |
|||||
|
293-187-30 |
2 - 3 |
±0.0001 |
0.00008 |
465 |
|||
|
293-188-30 |
3 - 4 |
620 |
|||||
• Groundbreaking Digimatic micrometers featuring both quick operation and accuracy. The spindle can be moved quickly to reduce the time spent working.
Useful in 100% inspections or when measuring a workpies with multiple features.
• The ratchet thimble mechanism promotes stable measurement with one hand and is suitable for sampling inspections on the processing site. The thimble and speeder both have a ratchet mechanism that taps toward the measurement axis and thus enables consistently repeatable measurements. The ratchet speeder helps with fast feeding.
• Compared with standard micrometers, this model can reduce the time spent working on the workpiece by approximately
76%* and total measurement time by approximately 58%*.
• Dust/ Water protection level: IP65 (IEC60529)*2
• Power source: SR44 battery (1 pc.), 938882 included as standard (for operational checks)
• Battery life: Approx. 2.4 years under normal use
• Position detection method: Electromagnetic rotary sensor
• Standard accessories: Setting standard, 1 pc. (except for 0 to 25 mm (0 to 1 in) models), Spanner (301336), 1 pc.
*1 Measuring force when using the speeder ratchet (Apply a measuring force in the same condition as for measurement and then set the origin.)
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