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D-50
ψ18.3
ψ4
101.6
Range 18 3.5 47.2 2.3 3 60.9 17
Digital model Analog model
Range
ψ18.3
18 3 65.4 17
ψ4
101.6
D
Depth Micrometer
SERIES 329, 129, 229 Interchangeable Rod Type
FEATURES
ψ4mm interchangeable rods, with lapped
measuring end, provide a wide measuring
range in 25mm increments.
Ratchet stop provides constant force.
Measuring rod lock.
SPC output (Series 329).
With digit counter (Series 229).
Technical Data
Accuracy: ±3μm/±.00015 for micrometer head feed
(excluding quantizing error for digital models)
±(2+L/75)μm for interchangeable rod,
L = Max. measuring length (mm)
±[.0001+.00005 (R/75)]
R = Max. measuring length (inch)
Fraction rounded up
Resolution*: 0.001mm or .00005"/0.001mm
(.0001/0.001mm: 329-351-10)
Graduation**: 0.01mm or .001
Flatness of reference face: 1.3μm (.00005) for 63.5mm
(2.5) width base,
2μm (.0001) for 101.6mm (4) width base
Flatness of measuring rod face: 0.3μm
Parallelism between reference face and measuring rod face:
(4+L/50)μm, L = Max. measuring length (mm)
[.00016+.00004 (R/50)] ,R = Max. measuring
length (inch)
Fraction rounded up
Measuring rod diameter: 4mm
Display*: LCD
Battery*: SR44 (1 pc.), 938882
Battery life*: Approx. 1.2 years under normal use
*Digital models **Analog models
Functions of Digital Model
2-point Preset, Zero-setting, Data hold, Automatic power
ON/OFF, Data output, Preset inch/mm conversion (inch/mm
models) Function lock
Alarm: Low voltage, Counting value composition error
Optional Accessories for Digital Model
05CZA662: SPC cable with data switch (1m)
05CZA663: SPC cable with data switch (2m)
02AZD790B: SPC cable for U-WAVE w/ data switch (160mm)
SPECIFICATIONS
Metric
Range Order No. Base No. of rods
0 - 150mm 329-250-10 101.6 x 16mm 6
0 - 300mm 329-251-10 101.6 x 16mm 12
Inch/Metric
Range Order No. Base No. of rods
0 - 6 329-350-10 4 x .63 6
0 - 12 329-351-10 4 x .63 12
Metric
Range Order No. Base No. of rods
0 - 25mm 229-101 63.5 x 16mm 1
0 - 25mm 229-102 101.6 x 16mm 1
0 - 50mm 229-109 63.5 x 16mm 2
0 - 50mm 229-113 101.6 x 16mm 2
Metric
Range Order No. Base No. of rods
0 - 25mm 129-154 63.5 x 16mm
0 - 25mm 129-155 101.6 x 16mm
0 - 50mm 129-109 63.5 x 16mm 2
0 - 50mm 129-113 101.6 x 16mm 2
0 - 75mm 129-110 63.5 x 16mm 3
0 - 75mm 129-114 101.6 x 16mm 3
0 - 100mm 129-111 63.5 x 16mm 4
0 - 100mm 129-115 101.6 x 16mm 4
0 - 150mm 129-112 63.5 x 16mm 6
0 - 150mm 129-116 101.6 x 16mm 6
0 - 300mm 129-152 63.5 x 16mm 12
0 - 300mm 129-153 101.6 x 16mm 12
Inch
Range Order No. Base No. of rods
0 - 2 129-129 4 x .63 2
0 - 3 129-126 2.5 x .63 3
0 - 3 129-130 4 x .63 3
0 - 4 129-127 2.5 x .63 4
0 - 4 129-131 4 x .63 4
0 - 6 129-128 2.5 x .63 6
0 - 6 129-132 4 x .63 6
0 - 12 129-149 2.5 x .63 12
0 - 12 129-150 4 x .63 12
Inch
Range Order No. Base No. of rods
0 - 4 229-127 2.5 x .63 4
0 - 4 229-131 4 x .63 4
0 - 6 229-128 2.5 x .63 6
0 - 6 229-132 4 x .63 6
DIMENSIONS
Unit: mm
329-250-10
129-110
Digital model Digital model
Digit counter model Digit counter model
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