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V-212A /V-5030A/V-5040A/V-552A雙蹤模擬示波器
V-212A /V-5030A/5040A/552A雙蹤模擬示波器帶六位頻率計20MHz/30MHz Oscilloscope 6寸大屏 進口示波管
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特點:
● 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英寸進口高亮度示波管
● CH1 具有分段放大功能,比一般示波器看得較清楚
● 高靈敏度觸發,達1mV/格
● 電視同步分離電路可觀察穩定的TV信號
● 觸發方式:自動、常態、電視場、電視行
● 垂直方式: CH1、CH2、交替、斷續、相加
● X-×10、Y-×5
● 相位正負反轉
● CH1同步輸出
Features:
● DC-20MHz*DC-30MHz*DC-40MHz*DC-50MHz
● With 6 digit frequency meter
● Dual channels/dual traces, X-Y mode
● 6" hign brightness imported CRT tube
● CH1×10 magnification alternative
● High sensitivity up to 1mV/division
● TV synchronous separation circuit enable to observe stable TV **
● Trigger mode: AUTO/NORM/TV-V/TV-H
● Vertical mode:CH1/CH2/ALT/CHOP/ADD
● X-×10, Y-×5
● Polarity inversion
● CH1 Sync. Output
Specifications V-212A V-5030A V-5040A V-552A
Bandwidth(帶寬) 20MHz 30MHz 40MHz 50MHz
CRT 6" rectangular screen with internal graticule, 8×10div(1div=1cm) (6英寸帶內部格畫線屏幕8x10格,1格=1cm)
Vertical deflection (垂直偏向)
Display mode (顯示模式) CH1, CH2, ALT, CHOP, ADD. (CH1, CH2, 交替、斷續、相加)
Deflection factor (偏轉因子) 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%)
Rise time (上升時間) ≤17.2ns ≤11.8ns ≤8.8ns ≤7.1ns
Max. input voltage (較大輸入電壓) 250V(DC+AC peck) ≤1kHz
Input coupling (輸入耦合) AC, DC, GND
Polarity selection (極性選擇) +or-(CH2 only) (僅CH2)
Horizontal deflection (水平偏轉)
Display mode (顯示模式) 1,10,X-Y.
Time base (時基) 0.2ms/div to 0.2s/div in 9 steps. (0.2ms /格到0.2s/格 9檔)
Sweep magnification (掃描展寬) ×10 (10倍)
CH1 ALT Magnification X 10
Accuracy (精度) ±3%
Triggering System (觸發系統)
Trigger mode (觸發模式) NORM, AUTO, TV-V, TV-H (常態、自動、電視場、電視行)
Trigger sourse (觸發源) LINE, INT, EXT. CH1
Input impedance (輸入阻抗) 1MW
X-Y Operation (X-Y操作)
X-Y Phase difference (X-Y操作) ≤3?, DC-50kHz
Frequency Meter(頻率計)
Measurement Range(測量范圍) 0~20MHz 0~30MHz 0~40MHz 0~50MHz
Power supply (電源) 220V/110V±10%; 50Hz/60Hz
Dimension (尺寸) 310(W)x 130(H)x 370(D)mm
Weight (重量) 8.5kg 8.5kg 9kg 9kg