Catalogue, lever-type dial test indicators, EN.pdf - 第29页
67,5 G-29 Analogue lev er-type dial test indicators, robust construction MPEtot: Indication error on the measuring range (retractable and extendable plunger) MPEp 1: Indication error on 1 rotation MPEp 2: Indication erro…
G-28
A B B
Standard
Dimensions : ISO 9493
Performances : Factory standard
Units in
Material
Housing: Metal
Ball inserts: Tungsten carbide
Reading direction Clockwise and anti-clockwise
Dial Rotating dial
Remark(s)
The INTERAPID 312 indicators are designed so that the measured value can be read
without correction when the insert is positioned at an angle of 12° relative to the
surface of the workpiece (Fig. A). For any other angle, including the parallel position
of the insert, the readings require correction (Fig. B). Please refer to the user manual
regarding this.
The original inserts mounted on the instrument can be replaced with inserts that
have either the same or a different ball diameter, provided that the nominal length
of the insert is maintained.
Included in delivery
Lever-type dial test indicator with mounted ball insert Ø 2 mm
Wrench for insert mounting
Measurement report
Declaration of conformity
074111377
Analogue lever-type dial test indicators, robust construction
INTERAPID 312 serie, perpendicular, imperial
67,5
G-29
Analogue lever-type dial test indicators, robust construction
MPEtot: Indication error on the measuring range (retractable and extendable plunger)
MPEp 1: Indication error on 1 rotation
MPEp 2: Indication error on 2 rotations
MPEr: Repeatability of the indication error
MPEh: Hysteresis of indication error
Article
number
MPEtot, retractable and
extendable plunger, µ-in
MPEp 2
µ-in
MPEp 1
µ-in
MPEh
µ-in
MPEr
µ-in
074111377 920 800 400 120 120
074111378 920 800 400 120 120
074111958 1600 800 600 800 120
074111379 920 800 400 120 120
074111957 400 320 160 80 400
Article
number
Serie s
Resolution
in
Measuring
range , in
Ø Dial
in
Travel /
revolution, in
Circular scale
Probe
length n, in
Measuring
force , N
074111377 INTERAPID 312 B-1V .0005 .06 1-1/2 .03 0 ÷ 15 ÷ 0 .65 0,12
074111378 INTERAPID 312 B-2V .0005 .06 1-1/5 .03 0 ÷ 15 ÷ 0 .65 0,12
074111958 INTERAPID 312 B-15V .0005 .06 1-1/2 .03 0 ÷ 15 ÷ 0 2.77 0,12
074111379 INTERAPID 312 B-20V .001 .06 1-1/5 .03 0 ÷ 15 ÷ 0 .65 0,12
074111957 INTERAPID 312 B-3V .0001 .016 1-1/2 .008 0 ÷ 4 ÷ 0 .65 0,25
074111375
G-30
Standard
Dimensions : ISO 9493
Performances : Factory standard
Units mm
Material
Housing: Metal
Ball inserts: Tungsten carbide
Dimensions Insert thread: M1,6
Reading direction Clockwise
Dial Rotating dial
Remark(s)
If the position of the insert is parallel to the surface of the workpiece (left figure),
the 1.1 ratio is accurate. Therefore, the reading does not require any correction.
In the opposite case (right figure), the effective length of the lever changes. The
readings must then be corrected. In this regard, please refer to the user manual.
The original inserts mounted on the instrument can be replaced with inserts that
have either the same or a different ball diameter, provided that the nominal length
of the insert is maintained.
Included in delivery
Lever-type dial test indicator with mounted ball insert Ø 2 mm
Wrench for insert mounting
Rigid stem Ø 8 mm
Rigid stem Ø 4 mm
User manual
Measurement report
Declaration of conformity
01810400
Analogue lever-type dial test indicators, long travel
P-LINE series, standard, metric