Profile:
The instrument is an integrated structure, built-in frequency conversion power module, variable frequency voltage control output power supply. The frequency can be changed to 45Hz or 55Hz, and digital filtering technology is adopted to avoid the interference of power frequency electric field on the test, and fundamentally solve the problem of accurate measurement under the strong electric field interference. At the same time, it is suitable for the test of generator power supply after all power failure.
Features:
1, full touch large LCD display
The operation is simple, the instrument is equipped with a high-end full-touch LCD screen, a large display interface most of the operation steps Chinese menu display, each step is very clear, the operator does not need additional professional training to use. The measurement of the whole process can be completed with a gentle touch, which is a very ideal intelligent measurement equipment at present.
2, frequency conversion technology, accurate measurement
Strong anti-interference ability, by the instrument internal frequency conversion power module to provide instrument measurement output power supply, the frequency can be changed to 45Hz or 55Hz, and the use of digital filtering technology, effectively avoid the field of various power frequency interference signals, so that the instrument to achieve high precision, accurate and reliable measurement.
3, DSP high-speed processor
Accurate and fast, the instrument adopts a professional DSP fast digital signal processor as the processing core, which greatly improves its own computing and processing capability under the premise of ensuring the accuracy of measurement data.
4. Simple operation
The external connection is simple, and the measurement of all line parameters can be completed only by connecting the lead down line of the line under test once. It solves the problems existing in the existing test methods, such as the cumbersome test wiring switching, anti-interference, stability, precision and so on.
Parameter:
1, use conditions: -20℃~50℃RH<80%
2, anti-interference principle: frequency conversion method
3, power supply: AC220V±10% frequency unlimited
4. Power output
Maximum output voltage: AC200V
Accuracy: 1%
Maximum output current: 8A
Output frequency: 45Hz, 55Hz
5. Measuring range
Capacitance: 0.1~50&m
