Mitutoyo

U-SHAPE FRAME SHEET METAL MICROMETER

U-shape frame micrometer used for measuring steel sheets.

Sheet Metal Micrometers SERIES 389, 118

  • Measures thickness of sheet metal.
  • IP65 water / dust protection (series 389).
  • Measuring faces: Carbide.
  • Profile of measuring faces: Flat-Flat, Spherical-Flat and Spherical-Spherical.
  • Equipped with Ratchet Stop for constant measuring force.

 

U-SHAPE FRAME SHEET METAL MICROMETER

Profile of measuring faces

U-SHAPE FRAME SHEET METAL MICROMETER


Technical Data

  • Flatness :
    0.6 μm for models with 150 mm / 6 in throat
    1 μm for models with 300 mm / 12 in throat
  • Parallelism : 3 μm
  • Battery for series 389 : SR44 (1 pc.), 938882, 2 pcs.:389-514, 389-714 for initial operational checks (standard accessory)
  • Battery life :
    Approx. 2.4 years under normal use (for series 389-2XX, 3XX)
    Approx. 1.8 years under normal use (for series 389-514, 714)
  • Length standard : Electromagnetic rotary sensor (for series 389)
  • Standard accessories :
    Reference bar, 1 pc. (except for measuring range 0 to 25 mm (0 to 1 in) models)
    Spanner (200877), 1 pc. (for series 118-1XX)
    Spanner (301336), 1 pc. (for series 389-2XX, 3XX)
    Spanner (200154), 1 pc. (for series 118-103/107, 389-514/714)

Optional Accessories for Series 389

  • Connecting cables for series 389 (excluding 389-514 and 389-714)
    1 m: 05CZA662
    2m: 05CZA663
  • USB Input Tool Direct USB-ITN-B (2 m): 06AFM380B
  • U-WAVE-T dedicated connection cable for series 389 (excluding 389-514 and 389-714)
    160 mm: 02AZD790B
    For foot switch: 02AZE140B
  • SPC cables for series 389 (excluding 389-514 and 389-714)
  • Connecting cables for 389-514, 389-714
  • Recommended cables: L-Type (does not interfere with operating the thimble.)
    1 m: 04AZB512
    2 m: 04AZB513
  • Straight type (may interfere with operating the thimble.)
    1 m: 959149
    2m: 959150

Wireless Data Output* U-WAVEfit

  • 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)
    * Only series 389 (except for 389-514 and 389-714) can be attached.

SPECIFICATIONS

Metric : Digimatic (LCD)

Order No.
Range (mm)
Resolution (mm)
Maximum permissible error JMPE (µm)
Throat depth (mm)
Measuring surfaces
389-251-30
0 – 25
0.001
±4
150
F-F
389-261-30
S-F
389-271-30
S-S
389-514
±5
300*
F-F
389-252-30
25 – 50
±4
150
389-262-30
S-F
389-272-30
S-S

 

Inch/Metric : Digimatic (LCD)

Order No.
Range (in)
Resolution
Maximum permissible error JMPE (in)
Throat depth (in)
Measuring surfaces
389-351-30
0 – 1
0.00005 in/0.001 mm
±0.0002
6
F-F
389-361-30
S-F
389-371-30
S-S
389-714
±0.00025
12*
F-F
389-352-30
1 – 2
±0.0002
6
389-362-30
S-F
389-372-30
S-S

 

Metric : Analog

Order No.
Range (mm)
Graduation (mm)
Maximum permissible error JMPE (µm)
Throat depth (mm)
Measuring surfaces
118-101
0 – 25
0.001
±4
100
F-F
118-102
150
118-114
S-F
118-118
S-S
118-103
±5
300*
F-F
118-110
25 – 50
±4
150
118-126
S-S

 

Inch : Analog

Order No.
Range (in)
Graduation (in)
Maximum permissible error JMPE (in)
Throat depth (in)
Measuring surfaces
118-129
0 – 1
0.0001
±0.0002
6
F-F
118-116
S-F
118-120
S-S
118-107
0.001
±0.00025
12*
F-F
118-112
1 – 2
±0.0002
6

* Models with a 300 mm (12 in) throat are equipped with a stand for convenience of measurement in the horizontal orientation as standard.
Note: In spherical-flat anvil type micrometers, the measuring face on the anvil side is spherical.

 

ENQUIRY

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Product Name : U-SHAPE FRAME SHEET METAL MICROMETER