Ranges of
Application - for Universal Horizontal Metroscope |
External Measurements |
|
when
mounted to object table |
0 to 600mm |
when held
between centres |
0 to 200mm |
Internal Measurements |
|
with small
contact arms
(depth of penetration up to 12mm,
maximum wall thickness 75mm) |
10 to 400mm |
with large
contact arms
(depth of penetration up to 50mm,
maximum wall thickness 75mm) |
30 to 370mm |
with
electrical contact equipment |
from 1mm |
Effective Diameter of External
Threads |
up to 200mm
major diameter |
Effective diameter of Internal
Threads |
|
with small
contact arms |
from 14mm minor diameter |
with large
contact arms |
from 35mm minor diameter |
Pitches of External Threads
measurable lengths for
|
|
nominal
diameters 6 to 30mm |
up to 60mm |
nominal
diameters 30 to 100mm |
up to 100mm |
maximum
distance between centres |
160mm |
Pitches of Internal Threads
measurable lengths for
|
|
nominal
diameters 3.5 to 10mm |
up to twice the nominal
diameter approx. |
nominal
diameters 10 to 55mm |
up to 45mm |
nominal
diameters 55 to 300mm |
up to 75mm |