Application range
The CPG-KITH hydraulic service kit is the ideal tool for the hydraulic testing, adjustment and calibration of mechanical and electronic pressure measuring instruments through comparative measurements or for the setting of pressure switches. These and other tests can take place quickly and reliably in the laboratory or workshop, or on site at the measuring point. With the service kit, service and maintenance are more complete, safer and more flexible. The kit is high-quality finish, handy and robust and is also suitable for service use.

Components
The service kit consists of a hydraulic hand test pump for the generation of a defined test pressure and also a highly accurate model CPG1500 precision digital pressure gauge as a reference instrument. Air is used as the pressure medium. Various connection adapters are also available in the test case. All components are carefully stowed in the case and protected for in-house transport.

Simple function
If one connects the test item and the model CPG1500 precision digital pressure gauge to the test pump, on actuating the pump, the same pressure will act on both instruments. Using the fine adjustment valve, the test pressure is set exactly. By comparison of the two measured values at any given pressure value, a check of the accuracy and/or adjustment of the pressure measuring instrument under test can be carried out.

WIKA-Cal software
The collected data from the data logger of the digital pressure gauge can be transmitted wirelessly to the WIKA-Cal calibration software for further evaluation. WIKA-Cal also offers, over and above PC-supported calibration, the management of the calibration and instrument data in an SQL database. A WIKA-Wireless interface is available for the data transfer.