Digital Oscilloscope Dual Trace/Channel, 20MHz

Bandwidth:??? ??????????? ??????????? ??????????? 20 MHzChannel:???????? ??????????? ??????????? ??????????? 2ACQUISITIONAcquisition Mode:??? ??????????? ??????????? Normal, Peak detect, AveragingSample rate:????????????? ??????????? ??????????? 100 MS/sINPUTInput coupling:????????????????????? ??????????? ??????????? DC, AC , GroundInput impedance:????? ??????????? ??????????? 1 MO?2%, in parallel with 20 pF?5 pF Input coupling:????????????????????? ??????????? ??????????? 1X,10X,100X,1000X Max. input voltage:?? ??????????? ??????????? 400V (DC+AC, PK - PK) Channel?channel isolation: ??????????? 50Hz: 100 : 110MHz: 40 : 1 Time delay between channel:????????? ??????????? 150psHORIZONTAL SYSTEMSampling rate range:??????????????????????? ??????????? 0.5 S/s~100 MS/sInterpolation:???????????????????????? ??????????? (Sinx)/xMax Record length:????????????? ??????????? 10KScanning speed (S/div):?????????????????? ??????????? 5 ns/div ? 1000 s/div, step by 1 ? 2 ? 5Sampling rate/relay time accuracy:??????????? ?100 ppmInterval(?T) accuracy (DC - 100MHz):?????? Single:?(1 interval time+100 ppm?reading+0.6 ns);??????????????????????????????????????????????????????????? Average>16: ?(1 interval time +100 ppm?reading+0.4 ns)VERTICAL SYSTEMVertical Resolution (A/D):??????????????? 8 bits (2 channels simultaneously)Sensitivity:???????????????????????????????????????? 5 mV/div~5 V/div Displacement:?????????????????????????????????????????????? ?2 V (5 mV/div ? 100 mV/div) ?50 V (200 mV/div ? 5 V/div)Analog bandwidth:?????????????????????????? 20 MHzSingle bandwidth:???????????????????????????? Full bandwidthLow Frequency:??????? ??????????????????????????????????? =10 Hz (at input, AC coupling, -3 dB)Rise time (at input, Typical):?????????????????????? = 17.5 nsDC gain accuracy:??????????????????????????? ?3% DC accuracy (average):?????????????????? Delta Volts between any two averages of =16 waveforms acquired with the same scope setup and ambient conditions (?V): ?(3% reading + 0.05 div)MEASUREMENTCursor:?????????????????????????????????????????????????????????? ?V, ?T, ?T&?V between cursors, auto cursorAutomatic:???????????????????????????????????????? Period, Frequency, Mean, PK-PK, RMS, Max, Min, Top, Base, Amplitude, Overshoot, Preshoot, Rise Time, Fall Time, +Pulse Width, -Pulse Width, +Duty Cycle, -Duty Cycle, Delay A?B , Delay A?B , Cycle RMS, Cursor RMS, Screen Duty, Phase, +Pulse Count, -Pulse Count, Rise Edge Count, Fall Edge Count, Area, and Cycle Area.Waveform Math:?????????????????????????????? +, -, *, / ,FFTWaveform storage:?????????????????????????? 16 waveforms Lissajous figure:?????????????????????????????? Full bandwidthCommunication port:?????????????????????? USB 2.0 (USB storage)Counter:???????????????????????????????????????????? SupportPERFORMANCE CHARACTERISTICSTrigger level range:????????????????????????? Internal, ?5 div from the screen center Trigger level Accuracy (typical):???? Internal, ?0.3 divTrigger displacement:????????????????????? According to Record length and time baseTrigger Holdoff range:???????????????????? 100 ns ? 10 s50% level setting (typical):????????????? Input signal frequency = 50 HzEdge trigger:???????????????????????????????????? Slope - Rising, FallingVideo Trigger Modulation:????????????? Support standard NTSC, PAL and SECAM broadcast systemsVideo Trigger Line number range: 1-525 (NTSC) and 1-625 (PAL/SECAM)?DISPLAY Display Type:??????????????????????????????????? 7" Coloured LCD (Liquid Crystal Display) Display Resolution:????????????????????????? 800 (Horizontal) ? 480 (Vertical) PixelsDisplay Colours:?????????????????????????????? 65536 colours, TFT screenOUTPUT OF THE PROBE COMPENSATOROutput Voltage (Typical):??????????????? About 5 V, with the Peak-to-Peak voltage =1 MO. Frequency (Typical):??????????????????????? Square wave of 1 KHzPOWERMains Voltage:????????????????????????????????? 100 - 240 VACRMS, 50/60 Hz, CAT ?Power Consumption:?????????????????????? < 15 W Fuse:?????????????????????????????????????????????????? 2 A, T class, 250 VENVIRONMENTTemperature:???????????????????????????????????? Working temperature: 0 ? - 40 ? Storage temperature: -20 ? - 60 ?Relative Humidity:??????????????????????????? = 90% Height:??????????????????????????????????????????????????????????? Operating: 3,000 mNon-operating: 15,000 mCooling Method:?????????????????????????????? Natural coolingMECHANICAL SPECIFICATIONSDimension:??????????????????????????????????????? 301 mm? 152 mm?70 mm (L*H*W)Weight:?????????????????????????????????????????????? 1.1 kg