Elcometer 456 3 Operating Instructions Manual page 52

R
17.6 SEPARATE MINIATURE FERROUS PROBES
Minimum
convex
Probe Type
surface
diameter
F, Straight, 1.5 mm (0.06")
45 mm (1.77")
F, Straight, 1.5 mm (0.06")
150 mm (5.9")
F, 45°, 1.5 mm (0.06")
45 mm (1.77")
F, 45°, 1.5 mm (0.06")
150 mm (5.9")
F, 90°, 1.5 mm (0.06")
45 mm (1.77")
F, 90°, 1.5 mm (0.06")
150 mm (5.9")
50
Minimum
Minimum
concave
sample
surface
diameter
radius
6.5 mm (0.26") 3 mm (0.12")
6.5 mm (0.26") 3 mm (0.12")
6.5 mm (0.26") 3 mm (0.12")
6.5 mm (0.26") 3 mm (0.12")
6.5 mm (0.26") 3 mm (0.12")
6.5 mm (0.26") 3 mm (0.12")
Minimum Minimum
access access
height width
6 mm (0.24")
6 mm (0.24")
18 mm (0.71") 7 mm (0.28")
18 mm (0.71") 7 mm (0.28")
16 mm (0.63") 7 mm (0.28")
16 mm (0.63") 7 mm (0.28")
Overall length
(headroom)
150 mm (5.91")
260 mm (10.24")
145 mm (5.71")
250 mm (9.84")
140 mm (5.51")
245 mm (9.64")