China Shenzhen Baichuan electronics Co., LTD
Professional manufacturer of acoustic test instruments.
The ZC5990D loudspeaker F0 tester is a special test equipment with very good test accuracy, accuracy and stability. When the test frequency range is set to 400Hz, the resolution can reach 1Hz. The smaller the test frequency range, the higher the resolution, which is very beneficial to the F0 test of the low frequency loudspeaker (box). A 4.3-inch color LCD screen is used, which can directly display the F0 curve of the speaker.
| Model | ZC5990D |
| Frequency Range | 20Hz ~ 20kHz |
| Frequency accuracy | ±0.01% |
| measurement accuracy | 0.1%±1Hz （±1 word） |
| Frequency stability | Better than 100ppm |
| Total harmonic distortion (THD+N) | ≤0.5% （full frequency band） |
| Maximum output voltage | 5Vrms |
| Maximum measuring current | 400mA |
| Operating Voltage | ~220V±10%/0.25A |
| Working temperature | 5 ~ 40℃ |
20 years industry experience
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shenzhen baichuan electronics
