Usage Industrial CRO - Cathode Ray Oscilloscope, Model 410

Feature high luminance, Internal graticule crt japanese electronic encoder, Light, Handy and reliable fully sealed long live vertical mode switch alt triggering function. Two indepen dent signals simultaneous observation build, In 6 digit frequency counter 20mhz dual channel 10 times sweep magnification tv synchronization, X, Y modespecification horizontal system sweep time 0. 2usec~0. 5sec/div, 20steps in 1, 2, 5 sequence, Sweep time accuracy 3% vernier sweep time control 1/2. 5 of panel, Indicated ???#118alue, Sweep magnification 10 times, 10mag sweep time accuracy 5% 20nsec~50nsec are uncalibrated, Linearity 5%, 10mag 10% 0. 2s~1us position shift caused by 10mag within 2div. At crt screen center x, Y mode frequency bandwidth dc to at least 500khz, X, Y phase difference 3 at dc~50khz sensitivity same as vertical axis. X, Axis ch1 input signal, Y, Axis ch2 input signal., Calibration voltage waveform positive, Going square wave, Frequency approx. 1khz, Duty ratio within 48 52output voltage 2vp, P 2%, Output impedance approx. 1k??? calibration signal waveform positive, Going square wave, Frequency approx. 1khz, Duty ratio within 48 52, Output voltage 2vp, P 2%, Output impedance approx. 1k??? crt type 6, Acceleration voltage, Internal graticule approx, Phosphor p31, Inch rectangular type. 2kv 20mhz /approx. 12kv 40mhz, Effective screen size 8 10div 1div=10mm 0. 39in, Graticule internal, Trace rotation providedvertical axis sensitivity 5mv~5v/div, 10 steps in 1, 2, 5sequence sensitivity accuracy 3% vernier vertical sensitivity continuously variable to 1/2. 5 or less of panel, Indicated ???#118alue frequency bandwidth dc~20mhz x5mag dc~7mhz /dc~40mhz x5mag dc~15mhz dc~50mhz x5mag dc~15mhz ac coupling low limit frequency 10hz. With reference to 100khz, 8div, Frequency response with, 3db. Rise time approx. 17. 5ns x5 mag approx. 50ns approx. 8. 75ns x5 mag approx. 25ns approx. 7ns x5 mag approx. 23. 3ns input impedance approx. 1m???/approx. 25pf dc balance shift 5mv~5v/div 0. 5div, 1mv~2mv/div 2. 0div linearity 1000 1 at 50khz, >30 1 at 15mhz/>30 1 at 35mhz/>30 1 at 45mhz ch2 inv bal balanced point variation 1div reference at center graticule triggering triggering source ch1, Ch2, Line, Ext coupling ac 20hz to full bandwidth slope, /, Sensitivity 20hz~2mhz 1div, Trig, Alt 2div ext 200mv???trig, Alt 3div, Ext 800mv, 2~20mhz 1. 5div???20mhz~40mhz 2. 5div???40mhz~50mhz 3div??? tv sync pulse more than 1 div ext 1v triggering norm tv, V tv, Modes auto, H both tv, V and tv, H synchronize only when the synchronizing signal is negative ext triggering signal input input impedance/ approx 1m???/approx. 25pf, Max. Input voltage 300v dc, Ac peak, Ac frequency not higher than 1khz