• Suited to the measurement of low-volume manufactured parts.
  • Easy to use when operating one-handed due to retractable anvil.
  • In the 25mm measuring range, the model lineup offers a choice of left or right positioning of the anvil-retraction button.
  • Greatly improved accuracy: indication error and graduation of 1μm.
  • Water-proof to protection level IP54.
  • Hard-coated crystal: enhanced oil and scratch resistance.
  • Indicator scale is large and easy-to-read.
  • The zero position and adjustable limit  markers, for GO/±NG testing, are easily set.
  • Measuring faces: Carbide

Indicating Micrometers

SPECIFICATIONS

Metric

Order No. Range Indicating range Graduation Dial graduation Measuring force Anvil retraction button Mass
510-121 0 – 25mm

 

 

±0.06mm

 

 

0.001mm

 

 

0.001mm

 

 

5 – 10N

Right side 520g
510-141

 

Left side

530g
510-122 25 – 50mm 670g
510-123 50 – 75mm 820g
510-124 75 – 100mm 970g

Inch

Order No. Range Indicating range Graduation Dial graduation Measuring force Anvil retraction button Mass
510-131 0  – 1″

 

 

±.0023″

 

 

.0001″

 

 

.00005″

 

 

5 – 10N

Right side 520g
510-151

 

Left side

530g
510-132 1″ –  2″ 670g
510-133 2″ –  3″ 820g
510-134 3″ –  4″ 970g

DIMENSIONS

Indicating Micrometers

 

Technical Data
Flatness: 0.3μm/.000012”
Parallelism: 0.6μm/ .000024” for models up to 50mm/ 2”
1μm/ .00004” for models over 50mm/ 2”
Accuracy: ±2μm
Spindle feed error: 3μm/ .00015”
Dispersion of indication: 0.4μm/ .00002”
Dial indication accuracy: 1μm/ .00005”
Standard accessories: Reference bar, 1 pc (except for measuring range 0-25mm (0-1″) models) Spanner (200154), 1 pc

Workpiece stop (optional)
Realizes more stable measurement.
Three types are available to suit workpieces of different sizes.

Range A B

Workpiece stop A

04AZA124

016 23

Workpiece stop B

04AZA125

014 20.5

Workpiece stop C

04AZA126

014 15

Indicating Micrometers

Order No 510-121, 510-141, 510-131, 510-151

  Dmin Dmax C
Workpiece stop A N/A N/A N/A
Workpiece  stop B 4 16 5.0
Workpiece stop C 15 25 10.5

510-122 and 510-132

  Dmin Dmax C
Workpiece stop A 25 37 15.5
Workpiece  stop B 30 42 18.0
Workpiece stop C 41 50 23.5

510-123 and 510-133

  Dmin Dmax C
Workpiece stop A 50 61 27.5
Workpiece  stop B 54 66 30.0
Workpiece stop C 65 75 35.5

510-124 and 510-134

  Dmin Dmax C
Workpiece stop A 75 87 40.5
Workpiece  stop B 80 92 43.0
Workpiece stop C 91 100 48.2