Ceyear 4456 Series, Руководство пользователя

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Appendix 1: Technical Specifications
252
Noise Bandwidth: 25 MHz
Built-in waveform
frequency
0.1Hz ~ 1MHz
Arbitrary waveform
Waveform length: 1~16,384
Frequency range: 0.1 Hz~10MHz
Frequency
Precision: 100 ppm
Resolution: 0.1 Hz or 4 digits (the larger one prevails)
Amplitude
Output range: 50 mVpp~2.5 Vpp (50
Ω
)
Precision: ±(1.5% of DC offset s1.5% of peak to peak amplitude s1 mV)
DC offset
Offset range: ±1.25 V (50
Ω
)
Offset resolution: 1 mV (50
Ω
)
Offset precision: ±(2% of the offset setting value+1mV)
Digital
voltmeter
Source
CH1
、
CH2
、
CH3
、
CH4
Measurement Type AC RMS, DC, DC+AC RMS, frequency
Resolution
Digital voltmeter: 4 digits
Frequency counter: 6 digits
Display
System
Display type 10.4 inch color LCD
Display resolution 1024×768
Graticules Full, grid, crosshair, frame
Touch screen Capacitive, supports waveform and menu operation
Waveforms Dots, vectors, persistence.
Display format
YT
、
XY
Grey level 256
Waveform color Normal, reversed,temperature, spectrum
Lang Chinese, English
Brightness The waveform, scale and screen brightness can be freely adjusted
USB HOST Two ports on front and two ports on rear of instrument for screen image printing, instrument setting and waveform data storage