特點：
● DC-40MHz/DC-60MHz
● 三通/六蹤, 帶延遲掃描
● CRT數字讀出、光標測量，HOLD OFF功能
● 400V*大輸入電壓
● 高達50ns/每格的掃描
● 6英寸大屏幕, 高亮度日本東芝示波管
● 高靈敏度觸發，達到1mV/格
● 觸發方式：自動、常態、電視場、電視行
● 垂直方式：CH1、CH2、CH3、交替、斷續、相加● 掃描方式：主掃描、連續延遲掃描
● 自動觸發電平功能，即使小振幅信號也能穩定的顯示
● X-x10、Y-x5；相位正負反轉
● 輸入電壓AC 220V(110V可選)
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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英寸帶內部格畫線的屏幕8X10格,1格=1cm) |
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Vertical deflection system (垂直偏向) |
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Sensitivity (靈敏度) |
CH1 or CH2:5mV/div to 5V/div ±3% (11 ranges). (CH1或 CH2:5mV/格到5V/格±3% ,分11檔) |
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CH3: 0.1V/div (CH3: 0.1V/格) |
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Frequency (頻率) |
DC-40MHz |
DC-60MHz |
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Rise time (上升時間) |
8.8ns |
5.9ns |
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Max. Input voltage (*大輸入電壓) |
400V (DC+AC peak) ≤1KHz |
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Input coupling (輸入耦合) |
CH1, CH2: AC, DC, GND |
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CH3: AC, DC |
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Display mode (顯示模式) |
CH1, CH2, CH3, ADD, ALT, CHOP (CH1, CH2, CH3,相加、交替、斷續) |
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Polarity selection (極性選擇) |
±(CH2 only) (僅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軸、Y軸選擇) |
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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軸帶寬) |
DC-500KHz (-3dB) |
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Horizontal deflection system (水平偏向) |
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Sweep time (掃描時間) |
A Sweep: 50ns/div to 5s/div (A掃描: 50ns/格到5s/格) |
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B Delayed Sweep: 50ns/div to 50s/div (B掃描: 50ns/格到50s/格) |
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Sweep magnification (掃描展寬) |
x10 ( x10倍) |
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HOLD OFF time (釋抑時間) |
Adjustable (可調) |
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Delay Time (延遲時間) |
1ms to 5s (1ms到5s) |
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Trigger System (觸發系統) |
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Trigger mode (觸發模式) |
NORM , AUTO, TV-V, TV-H (常態，自動，電視場，電視行) |
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Trigger source (觸發源) |
CH1, CH2, VERT, EXT |
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Trigger level (觸發電平) |
Adjustable (可調范圍) |
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AUTO |
Automatically synchronized to trigger signal (自動同步到觸發信號) |
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NORM |
±4 div (±4格) |
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CRT Readout（數字讀出） |
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Readout time (讀出時間) |
Vertical axie(垂直軸): V/DIV, UNCAL, probe factor (表筆因子) |
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Sweep speed(掃速): S/DIV, UNCAL, MAG |
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Cursor readout function (讀出功能) |
ΔV, ΔT, 1/ΔT |
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Others (其它) |
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Calibration waveform (校正波形) |
Frequency (頻率): 1KHz 20%, Voltage(電壓): 0.5V 1% |
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Power supply (電源) |
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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