Feature:


Specification£º


Vertical System
Defection Ratio 1mV/Div - 5V/Div
(1-2-5 12 steps)
Variable Ratio > 2.5:1
Bandwidth 5mV - 5V/Div (DC - 20MHz)
1mV - 2mV/Div (DC - 10MHz)
AC Coupling Freq. Min 10Hz
Rise Time 5mV - 5V/Div (17.5ns)
1mV - 2mV/Div (35ns)
Transient Response Overshot < 5%
Damp <5%
Mode CH1, CH2, Dual, Add
Polarity Inverter CH2 ONLY
Input Impedance 1Mohm ¡À 5%, 17pF
Maximum Voltage 400V (DC+AC peak)
Freq. <1kHz
Delay Time View the Raise of Singal
Channel Insulate 30:1 (20MHz)
CMR 1000:1 (50kHz)
Horizontal System
Mode A
A Sweep Rate 0.1us/Div - 0.5s/Div
(1-2-5 21 steps 5%)
Polarity +, -
Coupling AC, High Frequency Reject, TV, DC, (TV-V, TV-H)
Triggering Sensitivity DC - 20MHz, 1.5Div, Ext.0.2V
Triggering Mode Auto, Normal, Single Time
Level Lock
& Alt Trig
50Hz - 20MHz, 2Div, Ext. 0.25V
External Impedance 1Mohm ¡À 2%, 35pF
Maximum Input 100V (DC+AC peak) Freq. <1kHz
X-Y Mode
Sensitivity Y same as CH2, X same as CH1 ¡À 5%; MAG X10 ¡À10%
X Bandwidth DC - 2MHz
Phase Error < 3 degree
Z Axis
Range TTL Level
Frequency Range DC - 5MHz
Input Impedance 5kOhm
Maximum Input Voltage 50V (DC + AC peak),
Freq. <1kHz
Cursor Readout
Cursor Measurement ¦¤V, ¦¤V%, ¦¤VdB, ¦¤T, 1/¦¤T, Duty, Phase
Cursor Display Mode Variable, Base
Cursor Revolution 1/25Div
Cursor Range Vertical: ¡À3Div
Horizontal: ¡À4Div
Panel Setup V/Div, Vertical Mode, Ch2 Inverter, ALT/CHOP, UNCAL, ADD(SUB), X10, X-Y, AT/D, TC-V/H
Calibration
Waveform Rectangle:
1kHz¡À2%, 50Hz¡À2Hz
Amplitude 2Vpp ¡À 2%
Power Supply AC: 220V ¡À 10%
Consume 40W
CRT
Type 6 Inch, Rectangle
Acceleration
Voltage
Approx. 15kV
Other

Working
Environment

0 - 40 degree C / 85%

Storage
Environment

-10 - 60 degree C / 70%
Dimension/Weight 150 x 310 x 440 mm /
8kg
 
BS8020CRT

20MHz CRT-Readout Oscilloscope