ONO SOKKI Personal FFT Analyzer CF-4210Z/4220Z

The CF-4210Z and CF-4220Z are single-channel FFT analyzers that are equipped with a range of basic functions.

The CF-4210Z and CF-4220Z are single-channel FFT analyzers that are equipped with a range of basic functions. The jog/shuttle cursor, a wheel that combines the functions of a rotary knob and a shuttle cursor, provides easy menu window setup operation. The CF-4210Z/4220Z FFT analyzers can be used as OK/NG judgment machines on production lines simply by installing the comparator output card that is available as an option. The incorporation of a 6.4-inch LCD screen has enabled a considerable reduction in device weight (a reduction of 30% when compared with the previous models, CF-4210A/4220A).

There are two models available: the standard CF-4210Z model and the more sophisticated CF-4220Z model that is provided with a microdot connector for direct sensor input and a floppy disk drive.

Features

1. 16-bit A/D conversion, 85 dB (typ) dynamic range

2. 1 kHz real-time analysis function provided as standard; 20 kHz available as an option (CF-0430)

3. OK/NG judgment is performed with respect to the power spectrum, 1/1 and 1/3 octave calculation results.

4. Up to a maximum of 16 blocks can be specified as the judgment area.

5. The comparison judgment method can be selected from five types: level, maximum value, area percentage, segment overall value and peak level.

6. The judgment results can be displayed on the LCD, or output using a relay contact.

7. Six types of functions such as Start, Start Comparison Judgment, and so forth can be freely used for the contact input.

8. NG data can be saved automatically to a floppy disk (CF-4220Z only).