15
*HQHUDO3XUSRVH3UREH
(normally furnished) — For most
surface roughness applications.
90° conical diamond stylus –
0.0004"/10
P
m radius for EGH-1019,
0.0002"/5
P
m radius for EGH-1026.†
7UDQVYHUVH&KLVHO3UREH
EGH-1020-W1 (optional) — For
gaging sharp edges or small
O.D.’s where the probe moves
parallel to the axis of traverse.
90° sapphire chisel stylus,
0.0004"/10
P
m radius.
3DUDOOHO&KLVHO3UREH
EGH-1020-W2 (optional) — For
outside diameters smaller than
¼"/6.35mm (placed in the
EAS-2421 “V” Fixture), or
measuring sharp edges
with the probe in the 90° or
270° position (perpendicular
to the axis of traverse).
90° sapphire chisel stylus,
0.0004"/10
P
m radius.
6PDOO%RUH3UREH
(optional) —
For measuring small bores
(min. inside diameter of 1/8"/3.2mm)
up to a depth (“in-reach”) of 0.80"/20.3mm.
90° conical diamond stylus –0.0004"/10
P
m
radius for EGH-1021, 0.0002"/5
P
m for EGH-1027.†
3RFNHW6XUI3UREHV
6PDOO%RUH3UREHVDQGWKH*URRYH%RWWRP3UREHFDQRQO\EHXVHGLQWKH³([WHQGHG´SRVLWLRQZLWKWKH
3RFNHW6XUIXQLWVXSSRUWHGLQDKHLJKWVWDQGRURWKHUVXLWDEOH¿[WXUHWKH\DUHQRWLQWHQGHGWREHXVHGLQDQ\
other position.
†
<HOORZGRWDWFRQQHFWRUHQGVLJQL¿HV
µ
m radius.
