Sell used Megger IDAX-300 Insulation Diagnostic Analyzer, IDAX is an insulation diagnostic instrument based on Dielectric Frequency Response (DFR) and Frequency Domain Spectroscopy (FDS). Unit is used and in excellent condition.Condition: Used
Up for sale Used and Excellent condition Megger IDAX 300 Insulation Diagnostic Analyzer with accessories and cables. Unit has been thoroughly tested and comes with a 60-day warranty.
IDAX is an insulation diagnostic instrument based on DFR (Dielectric Frequency Response), also known as FDS (Frequency Domain Spectroscopy). DFR technology is an established test procedure in laboratories, that in an innovative effort by Megger, has been adapted for field use in the IDAX range of instruments.
In short, DFR is the measurement of capacitance and losses (tan delta or power factor) over multiple frequencies. The measured DFR curve is dependent on insulation geometry, moisture, oil conductivity, and temperature. By advanced curve fitting to the reference material model, it is possible to calculate moisture content mainly in solid insulation, the oil’s conductivity at 25 °C reference temperature and tan delta/power factor at 20 °C reference temperature.
In these calculations, ITC (Individual Temperature Correction), another important Megger innovation, is used to translate test data from the test object temperature to the reference temperatures. The IDAX SW incorporates an ITC corrected frequency sweep specifically designed for assessment of instrument transformers and bushings.
Thanks to a novel approach to the combination of time and frequency domain data, IDAX provides the shortest measurement time in the marketplace for a full DFR measurement from 1 kHz to 10 μHz. Separate reference models are fitted to each data set (time or frequency) prior to transformation and combination, which eliminates the risk of artifacts introduced by approximations or transformation of incomplete data sets.
IDAX is exceedingly easy to use with an automated test flow and presentation of results that uses an easy-to-understand “traffic light” manner.
|Processor||Pentium 500 MHz|
|Memory||512 Mb RAM|
|Interface||USB 2.0 and Ethernet|
|Mains voltage||100 – 240 V ±10 %, 50 / 60 Hz|
|Power consumption||250 VA (max)|
|Dimensions||340 x 330 x 100 mm (13.38” x 13” x 3,93”)|
|Weight||4.9 kg (11 lbs) unit and 21 kg (43 lbs) incl. accessories in flight case|
|Measurement section||100-250 V ac, 50/60 Hz ±2 Hz Unit can be operated while charging. Charging time is approximately three hours|
|Inputs||Red, blue, ground|
|Capacitance range||10 pF – 100 μF|
|Inaccuracy||0.5 % + 1 pF|
|Tan delta range||0 - 100 (with retained accuracy of capacitance; otherwise higher)|
|Power factor range||0 - 1 (with retained accuracy of capacitance; otherwise higher)|
|Inaccuracy (at 200 Vpeak)||
|Max AC interference||
|Max DC interference||2 μA (IDAX) 20 μA (VAX020)|
|Field calibration||Possible with IDAX Calibration Box CAL300 (AG-90010)|
|Time domain current measurement (PDC)|
|Inaccuracy||0.5% ±1 pA|
|Input resistance (DC mode)||≤10 kΩ|
|Voltage/current ranges, 10 V||
|Voltage/current ranges, 200 V||
|Frequency range||DC, 0.1 mHz - 10 kHz|
|For external amplifier||E.g,. VAX020|
|Application field||The instrument is intended for use in medium and high-voltage substations and industrial environments.|
|Humidity||< 95 %RH, non-condensing|