DMI 551 Digital Measuring Instrument
The DMI 551 is an instrument for measurement of AC, DC, and impulse peak voltages by means of 3 independent channels. The instrument also has an implemented flash detector to store and display the last voltage measurement and its polarity once a breakdown occurs. Typical main applications of the unit include measurements of a voltage divider output or for automated product testing where the DMI 551 is integrated into a complete control and measuring platform.
DATA SHEET: DMI 551 Digital Measuring Instrument
DMI 551 Features
- AC voltage measurement by capturing rms, peak and peak/√2 values
- DC voltage measurement and evaluation of mean value and ripple factor
- Impulse voltage measurement by capturing peak values of lightning or switching impulses
- Impulse current measurement by acquiring the voltage across a current shunt
- Triggering of generator and chopping gaps and any other measuring device
- Flash detection of AC and DC flashovers. The generator can automatically be stopped from recharging
- Remote control to operate the unit from a computer or a laptop
- Easy to operate: Large LCD screen, case sensitive softkeys and special function keys reduce setup time and ensure intuitive and safe handling
- Accurate and reliable: Well established hardware and extensively tested software allows meaningful and credible measurements
- Customized solution: Due to the flexibility of the DMI 551 many HV measuring applications can be covered with this single device