Fluke 831 - Page 48

RPM metric (mm) imperial (mils)
Acceptable Excellent Acceptable Excellent
Spacer shaft and
membrane (disk)
couplings
Offset (per 100 mm
spacer length or per 1"
of spacer length)
600 0.30 0.18 3.0 1.8
750 0.24 0.14 2.4 1.4
900 0.20 0.12 2.0 1.2
1000 0.18 0.11 1.8 1.1
1200 0.15 0.09 1.5 0.9
1500 0.12 0.07 1.2 0.7
1800 0.10 0.06 1.0 0.6
3000 0.06 0.04 0.6 0.4
3600 0.05 0.03 0.5 0.3
6000 0.03 0.02 0.3 0.2
7200 0.02 0.01 0.2 0.1
48 Version:1.0
On-board help
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