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S trai g h tness , A n g le an d I nclination M easurement DIN 877

TESA Spirit Inclinometer with Protractor and Micrometer DIN 2276 part 1
Element Flat measuring
faces with v-shaped
Enables the measurement of angular deviations in any position of a cylindrical or groove
flat surface. Hardened and
Instrument features: prismatic measuring face (shafts Ø 17 to 80 mm) ground steel base
(DIN 877 + DIN 2276/1). Scale range: 2x 180°. Longitudinal and
The adjustment is executed by disengaging the micrometer element by pressing cross vials
in the direction indicated by the arrow. Afterwards the vial is oriented manually 1,6 kg (without case)
before engaging the micrometer element and executing the fine adjustment with 2,1 kg (with case)
the latter.
1 scale division = 1 degree.
1 division of the micrometer element = 1 Arcmin
Vial with sensivity of 0,3 mm/m (= 1 Arcmin).
Error limit = 1,5 Arcmin

Scale division of Scale division of For shafts mm
micrometer element level Ø, mm
17 ÷ 80 150 x 35 x 116
05331750 Spirit clinometer with 1 Arcmin 1 Arcmin (0,30 2 x 180°
angle protractor and mm/m)
micrometer element

J-10