student oscilloscope

Specifications

Vertical amplifier

                   Bandwidth                       DC    DC~2MHz ≤3dB

                                                   AC    10Hz~2MHz ≤3dB

            Deflection factor                   50mV_pp/div±10%

                   Input impedance                   1MΩ//40pF

                   Attenuator                        1, 10, 100, 1000±10 4steps

                 Max. Input voltage                  400V (DC+AC)

Sweep system

Sweep frequency                    10Hz~100 kHz in 4 ranges

10Hz~100Hz

100Hz~1 kHz

1kHz10kHz

10kHz100kHz

                  Synchronization                     Internal,

Transverse amplifier

Bandwidth                        10Hz~500kHz ≤3dB

Deflection factor                   ≤100mV_pp/div

Input impedance                   1MΩ//60pF

Calibration signal

              Waveform                        Sinusoid at 50Hz

Amplitude                        250mV_pp10

CRT

Model:                          8SJ31J

Display Area                      6×10 div (1 div=6mm)

Persistence                       Medium

Operating Conditions

Operating Temperature             0+40

Relative Humidity                 ≤90% (40)

Power Supply                  AC 220V±10% 50/60Hz

Power Consumption             Approx. 30VA.

Time Rating                    8hr Continuous Operation

Dimension                     200H×135B×300L (mm)

Weight                        Approx. 3.7kg

Packing dimension (1 set)                        37.5cm×19cm×27cm

Packing weight (1 set)                         4.35kg

Packing dimension (4 set)                        79cm×41.5cm×29.5cm

Packing weight (4 set)                         18.4kg