|
PT0340 - ROCKO
Squareness test instrument through gauge
(not supplied) composed by:
- Structure in black granite with the support surface and vertical sliding faces lapped
- Sliding cart on air bearing with stiffening obtained by a Venturi empty generator.
- Little cart for the pneumatic moving of the vertical run sliding.
The vacuum-pneumatic vertical cart is moved by a valve which works on the pneumatic piston
linked to the cart by a wire.
Turning the valve, the cart will move into two directions, up and
down, with progressive speed. The pneumatic movement avoids the direct contact of the cart by
the operator, in order to guarantee the best repeatability and stability. |
Supplied with
Original Test Report
with primary instruments reference
|
PT: PERTEST– SQUARENESS TEST INSTRUMENT WITH
DIRECT ERROR MEASURE
The perpendicularity test instrument (PERTEST) allows
practically, quickly and directly to survey perpendicularity
and straightness errors with the lowest tolerance.
No tare,
squares or cubes are required.
Pertest is always ready to be
used since the structure in granite and the working precision
assure stability and repetition.
The sliding of the gauge (not
supplied) stand is on air bearings as for the transference onto
the base in order to avoid all friction and wear causes.
The
gauge is moved up and down by pushing button; moreover
Pertest is provided with filtering and adjustment unit for the
compressed air.
|
Supplied with
Original Test Report
with primary instruments reference
|