数字示波器 DL4200 / DL4100
日本横河 300x220x427mm 15kg
DL4200 带宽300MHz (DL4100 带宽150MHz)
全四通道 采样率100MSa/s 记录长度100k 通讯接口IEEE-488 本机自带热敏打印机
The Yokogawa DL4200 oscilloscope is a graph-displaying device – it draws a graph of an electrical signal. In most applications, the graph shows how signals change over time: the vertical (Y) axis represents voltage and the horizontal (X) axis represents time. The intensity or brightness of the display is sometimes called the Z axis.
The Yokogawa DL4200 oscilloscope's simple graph can tell you many things about a signal, such as: the time and voltage values of a signal, the frequency of an oscillating signal, the “moving parts” of a circuit represented by the signal, the frequency with which a particular portion of the signal is occurring relative to, other portions, whether or not a malfunctioning component is distorting the signal, how much of a signal is direct current (DC) or alternating current (AC) and how much of the signal is noise and whether the noise is changing with time.
- 主显示和缩放后的同时显示( MAIL & ZOOM )
- 100ms/div以上含100m滚动显示 ( ROLL )
- 取样100MSa/s时最快500ns/div，更快时为重复方式
- Auto self cal
- A+B, A-B, AxB
- displays 8 traces
- Zoom function
- Digital filtering
- GO/NOGO
- 27 waveform meas.
- Power spectrum
- Display Update Rate: 60 pt/sec
| Bandwidth 带宽 |
300 MHz (DL4100: 150MHz) |
| Number of Channels 通道数量 |
4 ch |
| Simultaneous Channels |
4 ch |
| Simultaneous Maximum Sampling Rate/ch |
100 MSa/s |
| One ch. only max. sampling rate |
100 MSa/s |
| Max. Single Shot bandwidth |
40 MHz |
| Max. Record Length |
100k pt/sec |
| Min. Vertical Sensitivity |
2 mV/div |
| Maximum Vertical Sensitivity |
5 V/div |
| Rise time |
1.167 ns (DL4100: 2.33 ns) |
| Number of Bits |
10 bits |
| Input Impedance |
1 MOhm |
| Input Impedance (alternate) |
50 Ohm (DL4100无) |
| Input Coupling |
AC,DC,GND |
| Maximum Input Voltage |
250 Vrms |
| Maximum Input#2 (for Impedance #2) |
5 Vrms |
| Main time base - lowest |
2 ns/div |
| Main time base - highest |
50 s/div |
| Timebase accuracy 时基精度 |
0.005 % |
| Trigger Source 触发源 |
External,Internal |
| Trigger Modes 触发模式 |
Auto,Edge,Gate,Normal,Single,TV ( NTSC,PAL,HDTV ) |
| Trigger Sensitivity 触发灵敏度 |
1 mV |
| Display Type 显示屏类型 |
CRT |
| Display Size 显示屏尺寸 |
25.4 cm |
| Display modes 显示模式 |
Split,Zoom |
| External Video Out |
Yes |
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