PPC4E 압력 제어기/교정기

Features at a glance

• You will be satisfied with the one-year measurement specification, which allows for convenient use with switching between absolute, gauge and bidirectional meter modes without additional hardware, special calibration or maintenance work.
• Control pressures between 1 kPa (0.15 psi) and 14 MPa (2,000 psi) absolute or instrument equivalent, including ultra-low differential pressures.
• Perform accurate measurements and control range turndown up to 100:1 with a single calibrator.
• Autoranging optimizes measurement, control, and safety functions for the test you are running with just a few easy inputs.
• Built-in valve driver for ATE system designs with RS-232 and IEEE-488.2 remote interfaces
• An optional self-purifying liquid trap accessory protects the PPC4E from system contamination.
• Measurement uncertainty is calculated in real time and displayed in current pressure units.
• On-board programmable calibration sequences and leak test routines
• Quickly perform basic point intersection of analog instruments with set point jog function
• Standard color GUI supporting 11 languages

Precise control and low uncertainty over the entire PPC4E range
The PPC4E can replace two or more pressure controllers. There is no need for two independent control modules for PPC4E. In the lower range, controllers up to 10 times tighter and with control accuracy better than ±0.0006% of span ensure the boxes take full advantage of precision even during typical dynamic control operations. The PPC4E's Quartz sensor technology surpasses other control/calibrators in its class. PPC4E delivers the range and precision you need in a single interface, single test port.

Easy-to-use and informative UI
When operating PPC4E with a local user interface, you can instantly optimize all key settings and variables for the range and accuracy of the UUT with a few simple clicks and an auto-ranging feature. Operators can easily perform common calibration tasks without any special training or experience.

PPC4E allows you to quickly set up and run tests, and you can also create and save tests to load and run later. The “jog” function allows you to manually adjust the pressure at each target point to cause the UUT to measure the underlying target pressure, which is useful when calibrating analog instruments. During a test sequence, pressure measurements from the PPC4E corresponding to each UUT base point can be recorded and displayed in reporting. The uncertainty of the measured or supplied pressure is continuously calculated and displayed in PPC4E. The calculation at this time is based on the uncertainty factors of the PPC4E specification, and the user can adjust the values ​​of each factor as desired.

COMPASS® software for automation
PPC4E is ready for integration into fully automated test systems. Rear panel RS-232 and IEEE-488.2 interfaces allow communication with remote computers. Remote operation is possible with a number of convenient and well-documented commands.

Pressure calibration software is automation support software that prevents engineering resources from being spent on creating separate automation software. COMPASS for Pressure is powerful and flexible enough to automate all elements of testing, including test execution, data collection, and reporting for benchtop calibration systems and multi-function sensor testing.

We also offer integrated turnkey calibration systems ranging from mobile carts to small footprint rack systems to pressure generation control and data acquisition hardware solutions.