Fluke Calibration 4184297, Руководство пользователя

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Preparation
Connections
2
2-5
Test Port Insert
For devices with 1/8 BSP or NPT mounting threads, the diameter of the thread is very
close to the effective sealing diameter of the O-ring fitted to the test port.
This can make it difficult to achieve a good seal. When mounting these devices, use the
test port insert (stored in the spare seals container) as shown in Figure 2-6.
1
2
3
4
gjn012.eps
Figure 2-6. Test Port Insert
Table 2-1. Test Port Inserts - Parts List
Item Description Part
1 O Ring 3865142
2 Test Port Insert 3919892
3 O Ring 3883397
4 Test Port 3921566
To calibrate panel-mounted gauges with pressure connections in the rear, use an Angle
Adapter (see Chapter 8, Ancillary Equipment).