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MaraMeter 852

Indicating Thread Snap Gage

FEATURES

• Rugged, forged steel frame with
heat insulators
• Measuring spindle is mounted in
long guideway with lever
controlled retraction
• Measuring spindle and anvil are
made of hardened stainless steel
with mounting bore for insertion
of interchangeable anvils
• Adjustable center stop for
automatic alignment
• Anvil spindle can easily be fine Application:
adjusted
• Constant measuring force as a • For measuring pitch, root and outside diameters of all kinds of
result of built-in spring, external threads as well as serrations
eliminating user influence • Universally applicable and extremely versatile; each instrument
• Maximum wear resistance due to spans a broad measuring range
non-contact positioning in
conjunction with carbide tipped TECHNICAL DATA
measuring faces
• Package contains: flat contact Order no. 4510000 4510001 4510002 4510003
point 903 (steel), wooden case, Product type 852
excludes indicator
Application range mm 0 – 45 45 – 85 85 – 140 140 – 190
Application range in inch 0 – 1.77” 1.77 – 3.34” 3.34 – 5.51” 5.51 – 7.48”
Measuring span mm 2 2.5
Repeatability f µm 1
w
Measuring force N 7.5 9
Frame size 2 3 4 5

Order no. k l a b c e f g h
k
mm mm mm mm mm mm mm mm mm h
4510000 25 34 13 140 68 60 77 13 13
4510001 28 59 8 193 11 60 103 14 13
4510002 31 87 10 258 162 70 141 16 12 f
4510003 31 112 6 316 212 75 171 16 12 e l
n
a m g
c
b
ACCESSORIES
Order no. Product name Product
type

4333000 Millimess 5 µm, ± 130 µm 1004
4334000 Millimess 1 µm, ± 50 µm 1003
4334001 Millimess 2 µm, ± 130 µm 1003 XL
4335000 Millimess 0.5 µm, ± 25 µm 1002
4337620 Digital indicator, 0.0005 mm, 12.5 mm 1086 R
4337624 Digital indicator, 0.0005 mm, 12.5 mm 1086 Ri
4450051 Holder, frame size 2 840 Fk/2
4450020 Base, for stationary application 840 Ff
4173210 Anvil flat, hardened steel 40 Za
4511190 Anvil flat, carbide tipped 40 Za
4450052 Holder, frame size 3 840 Fk/3
4450053 Holder, frame size 4 + 5 840 Fk/4

1004 1003 1002 1086 R; 1086 Ri
1086 R-HR;
1086 ZR
MaraMeter | Indicating Measuring Instruments 361