V-552A 模擬示波器V-552A
V-552A 模擬示波器V-552A
V-552A 模擬示波器V-552A
特點(diǎn):
● DC-20MHz*DC-30MHz*DC-40MHz*DC-50MHz
● 帶6位頻率顯示功能
● 雙通/雙蹤,X-Y方式
● 6英寸進(jìn)口高亮度示波管
● CH1 具有分段放大功能,比一般示波器看得更清楚
● 高靈敏度觸發(fā),達(dá)1mV/格
● 電視同步分離電路可觀察穩(wěn)定的TV信號
● 觸發(fā)方式:自動、常態(tài)、電視場、電視行
● 垂直方式: CH1、CH2、交替、斷續(xù)、相加
● X-×10、Y-×5
● 相位正負(fù)反轉(zhuǎn)
● CH1同步輸出
Specifications |
V-212A |
V-5030A |
V-5040A |
V-552A |
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Bandwidth(帶寬) |
20MHz |
30MHz |
40MHz |
50MHz |
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CRT |
6" rectangular screen with internal graticule, 8×10div(1div=1cm) (6英寸帶內(nèi)部格畫線屏幕8x10格,1格=1cm) |
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Vertical deflection (垂直偏向) |
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Display mode (顯示模式) |
CH1, CH2, ALT, CHOP, ADD. (CH1, CH2, 交替、斷續(xù)、相加) |
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Deflection factor (偏轉(zhuǎn)因子) |
5mV/div to 5V/div ±3% (1mV/div to 1V/div ±5% in ×5) (5mV/格到5V/格±3%, 5倍時:1mV/格到1V/格±5%) |
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Rise time (上升時間) |
≤17.2ns |
≤11.8ns |
≤8.8ns |
≤7.1ns |
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Max. input voltage (*大輸入電壓) |
250V(DC+AC peck) ≤1kHz |
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Input coupling (輸入耦合) |
AC, DC, GND |
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Polarity selection (極性選擇) |
=+or-(CH2 only) (僅CH2) |
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Horizontal deflection (水平偏轉(zhuǎn)) |
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Display mode (顯示模式) |
1,10,X-Y. |
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Time base (時基) |
0.2ms/div to 0.2s/div in 9 steps. (0.2ms /格到0.2s/格 9檔) |
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Sweep magnification (掃描展寬) |
×10 (10倍) |
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CH1 ALT Magnification |
X 10 |
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Accuracy (精度) |
±3% |
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Triggering System (觸發(fā)系統(tǒng)) |
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Trigger mode (觸發(fā)模式) |
NORM, AUTO, TV-V, TV-H (常態(tài)、自動、電視場、電視行) |
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Trigger sourse (觸發(fā)源) |
LINE, INT, EXT. CH1 |
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Input impedance (輸入阻抗) |
1MW |
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X-Y Operation (X-Y操作) |
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X-Y Phase difference (X-Y操作) |
≤3?, DC-50kHz |
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Frequency Meter(頻率計(jì)) |
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Measurement Range(測量范圍) |
0~20MHz |
0~30MHz |
0~40MHz |
0~50MHz |
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Power supply (電源) |
220V/110V±10%; 50Hz/60Hz |
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Dimension (尺寸) |
310(W)x 130(H)x 370(D)mm |
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Weight (重量) |
8.5kg |
8.5kg |
9kg |
9kg |