Starrett SR200 Surface Roughness Tester Manual de usuario descargar pdf (Pagina 10)

2.4 SR200 Speciﬁcations subject to change

Figure 3a Figure 3b

Adjustable Support: This can be clamped at any position on the slide of the mounting

bracket to provide pick-up height adjustment.

Pick-up holder: This ﬁts into the crutch of the pick-up support and is held in place by a

spring plunger. A biased holder, when used as shown in ﬁgure 3, exerts a biasing force on the

pick-up (depending on which way the holder is inserted into the support crutch). It can also be

used to position the pick-up directly underneath the display unit, as shown in ﬁgure 4.

Figure 4

The holder will hold the pick-up at right angles to the drive shaft when it is pivoted away from

the surface (eg while changing the work piece).

Connector: The connector of the pick-up lead is screwed into the end of the pick-up and

is then inserted into the end of the pick-up holder, with the lead coming out through the slot

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Starrett SR200 Surface Roughness Tester Manual de usuario Pagina 10