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Deltatronic PORTATEST A-2
Deltatronic PORTATEST A-2
The PORTATEST is a fully automatic tester for determination of the dielectric breakdown voltage of insulating liquid.It has been designed for laboratory use as well as for field use for service and commissioning. The PORTATEST is very comfortable and easy in use.The requested testing standard may be selected via menu.The corresponding electrode type as well as the electrode spacing will be displayed for confirmation before starting the test. After placing the test vessel with the oil sample into the test chamber, the protection lid needs to be closed.For maximum operator security the protection lid is equipped with a security interlock key switching off the HV when opened during testing.When starting the test,sample temperature as well as a customer specific sample number may be entered and will than be integrated to the test report printout.The testing sequence according to the selected testing standard is performed fully automatically.
Common test sequences for national and international standards are stored in the oil tester.In addition,the operator can define and store up to 10 freely programmable test sequences.Every oil sample is either automatically marked with a serial number or with a number entered by the operator.After the test a detailed test report is printed on the builtin printer.In addition to the standard used for the test,the print-out contains date,time,sample number,individual breakdown values,average value and standard deviation.
The last 20 test reports will be stored in the tester for later recall or printout.
Additionally test results can be transmitted to a PC using the optionally available Windows program PrintCom.With PrintCom test results can be stored on a PC and test reports may be printed on the connected office printer. PrintCom stores the results in EXCEL®format.The operator may configure an own suitable EXCEL®form.It is very simple to create
user-defined test protocols.
◾Fully automatic Oiltester for laboratory and field use during service and commissioning
◾Testing voltage up to 100 KV
◾Pre-Programmed for common national and international testing standards
◾Up to ten free programmable user testing sequences
◾Short switch off time <1ms avoiding carbonisation of the sample
◾Indication of individual breakdown values, average value and standard deviation
◾Graphic-Display with backlight
◾Clear operator guiding via four soft keys F1…F4
◾Input dialog for sample temperature and sample number if require.
◾Multi-language menu, language selected via Setup menu
◾PC-data storage via serial interface RS232
◾Glass test vessel with lid and magnetic stirrer
◾Different electrodes available (mushroom, sphere or disc)
◾Electrode spacing adjustable
◾Rugged aluminium housing with shielded test chamber
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