Document #: 020-17475-00 Revision: E
Page #: 34 of 63
Table4. Rotational Speed Calibration Test Measurements
1
2
3
4
5
6
7
Set
Point
(RPM)
External
Tachometer
Reading
(RPM)
External
Tachometer
reading
allowable
range
(RPM)
Panel
Tachometer
Reading
(RPM)
Panel
reading
allowable
range
(RPM)
External
Tachometer
Max
Deviation
falls within
allowable
range (Y/N)
Panel
Tachometer
Max
Deviation
falls within
allowable
range (Y/N)
20
19 - 21
19 - 21
40
39 - 41
39 - 41
60
59 - 61
59 - 61
80
79 - 81
79 - 81
100
99 - 101
98 - 102
120
119 - 121
118 - 122
140
139 - 141
137 - 143
160
159 - 161
157 - 163
180
179 - 181
176-184
200
199 - 201
196 - 204
210
209 - 211
206 - 214
Calibration verification is successful if all the rows in columns 6 and 7 of Table 4 have
result Y.
Содержание LevMixer DB-300
Страница 53: ...Document 020 17475 00 Revision E Page 53 of 63 Figure 62 Levmixer components bottom view ...
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