特点：
● DC-40MHz/DC-60MHz
● 三通/六踪, 带延迟扫描
● CRT数字读出、光标测量，HOLD OFF功能
● 400V*大输入电压
● 高达50ns/每格的扫描
● 6英寸大屏幕, 高亮度日本东芝示波管
● 高灵敏度触发，达到1mV/格
● 触发方式：自动、常态、电视场、电视行
● 垂直方式：CH1、CH2、CH3、交替、断续、相加● 扫描方式：主扫描、连续延迟扫描
● 自动触发电平功能，即使小振幅信号也能稳定的显示
● X-x10、Y-x5；相位正负反转
● 输入电压AC 220V(110V可选)
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Specifications |
V-5040D |
V-5060D |
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CRT |
6 inch rectangular screen with internal graticule, 8X10div.(1div = 1cm) ( 6英寸带内部格画线的屏幕8X10格,1格=1cm) |
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Vertical deflection system (垂直偏向) |
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Sensitivity (灵敏度) |
CH1 or CH2:5mV/div to 5V/div ±3% (11 ranges). (CH1或 CH2:5mV/格到5V/格±3% ,分11档) |
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CH3: 0.1V/div (CH3: 0.1V/格) |
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Frequency (频率) |
DC-40MHz |
DC-60MHz |
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Rise time (上升时间) |
8.8ns |
5.9ns |
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Max. Input voltage (*大输入电压) |
400V (DC+AC peak) ≤1KHz |
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Input coupling (输入耦合) |
CH1, CH2: AC, DC, GND |
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CH3: AC, DC |
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Display mode (显示模式) |
CH1, CH2, CH3, ADD, ALT, CHOP (CH1, CH2, CH3,相加、交替、断续) |
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Polarity selection (极性选择) |
±(CH2 only) (仅CH2) |
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X-Y operation (X-Y操作) |
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X-Y operation (X-Y操作) |
X axie and Y axie selection (X轴、Y轴选择) |
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X-Y Phase difference (X-Y相位差) |
≤3°, DC-50KHz |
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Bandwidth of X axie (X轴带宽) |
DC-500KHz (-3dB) |
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Horizontal deflection system (水平偏向) |
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Sweep time (扫描时间) |
A Sweep: 50ns/div to 5s/div (A扫描: 50ns/格到5s/格) |
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B Delayed Sweep: 50ns/div to 50s/div (B扫描: 50ns/格到50s/格) |
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Sweep magnification (扫描展宽) |
x10 ( x10倍) |
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HOLD OFF time (释抑时间) |
Adjustable (可调) |
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Delay Time (延迟时间) |
1ms to 5s (1ms到5s) |
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Trigger System (触发系统) |
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Trigger mode (触发模式) |
NORM , AUTO, TV-V, TV-H (常态，自动，电视场，电视行) |
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Trigger source (触发源) |
CH1, CH2, VERT, EXT |
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Trigger level (触发电平) |
Adjustable (可调范围) |
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AUTO |
Automatically synchronized to trigger signal (自动同步到触发信号) |
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NORM |
±4 div (±4格) |
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CRT Readout（数字读出） |
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Readout time (读出时间) |
Vertical axie(垂直轴): V/DIV, UNCAL, probe factor (表笔因子) |
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Sweep speed(扫速): S/DIV, UNCAL, MAG |
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Cursor readout function (读出功能) |
ΔV, ΔT, 1/ΔT |
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Others (其它) |
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Calibration waveform (校正波形) |
Frequency (频率): 1KHz 20%, Voltage(电压): 0.5V 1% |
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Power supply (电源) |
220V/110V ±10%; 50/60Hz |
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Dimensions (尺寸) |
310(W) x 130(H) x 370(D)mm |
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Weight (重量) |
9.5kg |
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