Mitutoyo

INTERCHANGEABLE TIP TYPE SCREW THREAD MICROMETER

For measurement of the pitch diameter of thread. Interchangeable anvils depending on the screw shape.

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Screw Thread Micrometers SERIES 326, 126 — Interchangeable Anvil/Spindle Tip Type

  • Use by installing a suitable interchangeable anvil/spindle tip pair.
  • Direct reading of screw pitch diameter (no need for calculation).
  • Series 326 is a protection grade IP65 , waterproof Digimatic screw thread micrometer with interchangeable anvil / spindle tip.
  • Equipped with Ratchet Stop for constant measuring force.
  • Supplied with a setting standard for adjusting zero point for metric (unified) 60º threads.
  • Interchangeable anvils / spindle tips are optional.

INTERCHANGEABLE TIP TYPE SCREW THREAD MICROMETER

Technical Data

  • Battery for series 326 : SR44 (1 pc.), 938882, for initial operational checks (standard accessory)
  • Battery life : Approx. 2.4 years under normal use (for series 326)
  • Length standard :
    Electromagnetic rotary sensor (for series 326)
    Standard Accessories Spanner (301336), 1 pc.
    Optional Accessories for Series 326
  • Connecting cables
    1 m: 05CZA662
    2 m: 05CZA663
  • USB Input Tool Direct
    USB-ITN-B (2 m): 06AFM380B

Wireless Data Output

  • U-WAVE-TM : 264-622 (IP67 type) , 264-623 (Buzzer type)
  • U-WAVE-TMB Transmitter
    Mitutoyo Bluetooth® U-WAVE : 264-626 (IP type) 264-627 (Buzzer type)
  • Connecting unit for U-WAVE-TM/TMB : 02AZF310 (IP67/ buzzer type common specification)

Optional Accessories
Sets of interchangeable anvils / spindle tips

INTERCHANGEABLE-TIP-TYPE-SCREW-THREAD-MICROMETER

SPECIFICATIONS
Metric : Digimatic (LCD)

Order No.
Range (mm)
Resolution (mm)
Spindle feed error (μm)
326-251-30
0 – 25
0.001
3
326-252-30
25 – 50
326-253-30
50 – 75
326-254-30
75 – 100

 

Inch/Metric : Digimatic (LCD)

Order No.
Range (in)
Resolution
Spindle feed error (in)
326-351-30
0 – 1
0.00005 in/0.001 mm
0.00015
326-352-30
1 – 2
326-353-30
2 – 3
326-354-30
3 – 4

 

Metric : Analog

Order No.
Range (mm)
Graduation (mm)
Spindle feed error (μm)
126-125
0 – 25
0.01
3
126-126
25 – 50
126-127
50 – 75
126-128
75 – 100
126-129
100 – 125
126-130
125 – 150
126-131
150 – 175
126-132
175 – 200
126-133
200 – 225
126-134
225 – 250
126-135
250 – 275
126-136
275 – 300

Inch : Analog

Order No.
Range (in)
Graduation (in)
Spindle feed error (in)
126-137
0 – 1
0.001
0.00015
126-138
1 – 2
126-139
2 – 3
126-140
3 – 4
126-141
4 – 5
126-142
5 – 6
126-143
6 – 7

Note 1: A matching setting standard is supplied with each model (except for 0 – 25 mm measuring range). The setting standard is for metric threads (unified) 60°.
Note 2: Please note that origin setting of these models is by presetting. Optional connecting cable is available only for water-proof type (Digimatic model).

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