Product category:
Calibration and Laboratory Instruments
News Release from: Calibration Dynamics | Subject: Pressure comparator
Edited by the Manufacturingtalk Editorial
Team on 15 June 2007
Pressure comparators for easy
calibration
Calibration Dynamics has introduced a range of pressure comparators for the testing, adjusting and calibrating of mechanical and electrical pressure devices by means of comparison.
Calibration Dynamics has introduced a range of pressure comparator CPP test pumps from WIKA Pressure comparators are used for creating pressure for the testing, adjusting and calibrating of mechanical and electrical pressure devices by means of comparison and are suitable for use on site, in laboratories or in workshops
This article was originally published on Manufacturingtalk on 19 Dec 2005 at 8.00am (UK)
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They make pressure generation and assimilation simple.
Pressure is produced via a hand spindle that runs within the pump body.
Once this pump is actuated then pressure is created within the circuit which in turn acts on both the master device and the device under test.
The pressure is determined by the master gauge and the reading is then compared to that of the gauge under test.
Using this comparison you can then calibrate and adjust your test gauge accordingly.
The WIKA comparators are particularly notable for the smooth running of their hand spindle, even at high pressures.
The handle is removable and the comparators also feature unique rotating connectors meaning that instruments under test can be freely positioned.
The benefit of the internal spindle is that the dimensions of the device do not change during use, and more importantly that there is no adverse bending moment acting on a protruding spindle.
The CPP1000-M benefits from being compact, making it extremely portable and also a low cost option.
The 'X' derivatives feature an integrated initial pressure pump for easy precompressing of large test volumes.
They are extremely practical, offering high stability due to their basement design.
They also incorporate the proven technology of the CPB5000 pressure balance from Mensor.
The pressure comparator collection from WIKA cover an expansive range of 0 - 7000bar between them and are available in various pump versions.
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