PPC4E完美融合了PPC4压力控制器/校准器系列产品的强大功能、先进测量技术和专利的压力控制技术，提供非常广泛的压力量程覆盖范围，可用于最常见的校准工作。可以轻松校准压力变送器、传感器、指针式压力表和数字压力表等常见压力仪表，或者通过计算机软件实现自动化校准。

• 绝压、表压和负压模式任意转换，无需添加外部气压参考硬件
• 石英谐振（Q-RPT）参考压力传感器确保卓越稳定性，不需进行特殊的校准或维护
• 压力范围覆盖1kPa~14MPa的绝压和表压
• 一台校准器即可真正实现高达100:1的准确测量和控制量程范围
• 自动量程（AutoRange）功能智能优化测量控制和测试参数
• 标配RS-232和IEEE-488.2远程接口；ATE系统设计，内置阀门驱动器
• 可选配自清洁式集液器附件，可自动保护PPC4E免受系统污染
• 实时计算并显示压力测量不确定度
• 内置自动测试和泄漏测试功能
• 设定点微调功能，快速进行指针式压力表的主刻度点校准
• 标配彩色液晶屏幕用户界面，含11种语言的全面帮助支持

Ultra Wide Range Coverage The
PPC4E makes calibration very easy, ensuring that you have all the performance and uncertainty you need to calibrate. The AutoRange function of the PPC4E allows you to set up multiple parameters immediately to achieve optimum accuracy, highest safety and good measurement performance over all of its pressure ranges. The user only needs to enter the range and tolerance of the device under test. The measurement uncertainty of the PPC4E is a percentage of the range consistent with the range of the calibrated device, providing an easy-to-understand test accuracy ratio.
PPC4E control accuracy is better than ± 0.0006%, users do not need to use two or more independent control module of the host, you can easily achieve a variety of commonly used pressure range of the table was covered. The accuracy of the control is important not only by the accuracy of the instrument, but also by the accuracy of the instrument, depending on the accuracy of the instrument. PPC4E's quartz sensor technology is also superior to other controllers / calibrators of the same type of sensor. With a single interface and a separate test port, the PPC4E gives you access to all ranges and precision.

The most useful autorange function
With the AutoRange function, the PPC4E operation from the local user interface can be used to instantly optimize the settings and parameters of the range and accuracy of the table to be checked. Operators will find that common calibration tasks are made very simple and require no special training or experience.
PPC4E supports instant setup and operation of fast tests and the creation and storage of test sequences for subsequent calls and execution. Through the "fine tune" feature, you can manually adjust the pressure on each target point, the table can be read so that the base point of the target pressure can be read, for the calibration pointer pressure gauge, which is very useful features. When the test sequence is run, the PPC4E measurement pressure corresponding to each test base is recorded and displayed, and then the table report is generated.

The two models are available in
PPC4E and PPC4EX, with one or two reference pressure sensors inside, and an optional minimum range of automatic range (AutoRanged), while maintaining good measurement uncertainty for the calibrator.
Nominal measurement uncertainty is ± 0.

1. PPC4E: 10% to 100% controller range
2. PPC4Ex: 1% to 100% controller range

The automation software
PPC4E can be integrated into a fully automated test system at any time. The rear panel RS-232 and IEEE-488.2 interfaces can be used to communicate with remote computers. The Fluke COMPASS® pressure calibration software provides an advanced automation solution that has the power and flexibility to achieve almost all aspects of the automated test level that you want, including test execution, data acquisition, and report generation.