Brief introduction: XD452 phase and frequency meter is composed of single-chip microcomputer as the core and high-speed peripheral chip. It overcomes the defect that the phase meter can only measure the power frequency signal in the market at present. When the measured signal frequency reaches about 2000Hz, the instrument can still guarantee a considerable accuracy. Main features: 1. Input signal frequency domain width; High measurement accuracy; 2. The input channels are isolated from each other, and even misinput can ensure that the instrument is not damaged; 3, And the frequency / period, phase / COS φ. Technical indicators: Frequency measurement range: 35Hz ~ 3500Hz Frequency measurement resolution: 0.01Hz when 35Hz ~ 650Hz When 650Hz ~ 3500Hz is 0.1hz Phase measurement range:0～360°;COSφ:±1 Phase measurement accuracy:35Hz～350Hz＜±0.2° 350Hz～650Hz＜±0.3° 650Hz～1500Hz＜±0.4° 1500Hz～2000Hz＜±0.5° Signal input amplitude: U ≤ 250VI ≤ 5A Power supply :AC220V±10%50Hz External dimensions :285mm * 265mm * 85mm
Brief introduction: XD452 phase and frequency meter is composed of single-chip microcomputer as the core and high-speed peripheral chip. It overcomes the defect that the phase meter can only measure the power frequency signal in the market at present. When the measured signal frequency reaches about 2000Hz, the instrument can still guarantee a considerable accuracy.
