特點(diǎn)概述:
• 全隔離手持示波表,示波器通道間完全隔離,示波器和萬(wàn)用表通道隔離,示波器、萬(wàn)用表與USB等通訊接口之間完全隔離,隔離等級(jí):1000V CATII,600V CATIII.
• High Bandwidth 60MHz-200MHz Oscilloscope,1GS/s sample rate, and 6000 Counts DMM with analog bargraph , and data recorder.
• 2M Memory Depth.
• High Refresh Rate (2500 frames)
• Large 5.6 inch TFT Color LCD Display,High Resolution(640*480), Dual-Window Design --More clear, More Detailed
• One-touch automatic setup optimizes the position, range, timebase, and triggering to assure a stable display of virtually any waveform
• Easy-to-use pop-up menu with built-in multi-language help system
• 32 Automatic Measurements
• Waveform Math: Add, Subtract, Multiply, and Divide
• Store and recall over
• Automatic cursor tracking measurements
• XY Mode
• Built-in FFT function converts a time-domain signal into its frequency components to measure harmonic content and distortion in systems
• Waveform Recorder to capture/replay input waveforms from CH1 and CH2 with a maximum record length of 1000 frames
• Pass-Fail function compares a stored waveform to an unknown input
• Average Mode for smoothing waveforms
• Square Wave Output (2V, 1kHz) for probe adjustment
• USB Host/Device 2.0 full-speed interface ,support removeable disk, LAN Optional ,Easy to control by PC or long-distance.
• Dimensions (mm):240(L)x165(W)x50(H), be carried easily.
技術(shù)指標(biāo):
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Model
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DSO1202S
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DSO1122S
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DSO1062S
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示波器模式
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模擬帶寬
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200MHz
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120MHz
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60MHz
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實(shí)時(shí)采樣率
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1GSa/s
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等效采樣率
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25GSa/s
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存儲(chǔ)深度
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單通道*大2M存儲(chǔ)深度,雙通道1M,另有雙通道4K、40K、512K可選
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時(shí)基范圍
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2nS/div-2000S/div(以2-4-8方式步進(jìn))
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通道間延遲
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500ps
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垂直系統(tǒng)
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AD轉(zhuǎn)換器
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8bit分辯率,兩通道同時(shí)采集
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垂直靈敏度(V/div)
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2mV/div~5V/div(在BNC輸入處)
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垂直位移范圍
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±50V(5V/div),±40V(2V/div~500mV/div),
±2V(200mV/div~50mV/div),±400mV(20mV/div~2mV/div)
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觸發(fā)
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觸發(fā)靈敏度(邊沿觸發(fā)類型)
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直流:CH1/CH2(典型值)從直流到10MHz為1格,從10MHz到*大帶寬為1.5格
交流:衰減10Hz以下信號(hào)
高頻抑制:>80kHz時(shí)將衰減信號(hào)
低頻抑制:<150kHZ時(shí)將衰減信號(hào)
噪聲抑制:減小觸發(fā)靈敏度
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觸發(fā)電平范圍
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內(nèi)部(ch1、ch2):距顯示屏中心±8div
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觸發(fā)電平**度(典型的)適用于上升和下降時(shí)間≥20ns
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內(nèi)部(ch1、ch2):±(0.3div×V/div)(距屏幕中心±4div范圍內(nèi))
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觸發(fā)釋抑范圍
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100ns-10s
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觸發(fā)類型
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邊沿觸發(fā)
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上升沿,下降沿
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脈寬觸發(fā)
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觸發(fā)模式:(大于、小于、等于、不等于)正脈寬,(大于、小于、等于、不等于)負(fù)脈寬;脈沖寬度范圍:20nS-10S
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視頻觸發(fā)
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信號(hào)制式:支持標(biāo)準(zhǔn)的NTSC、PAL和SECAM廣播制式;
行視范圍:1-525(NTSC)和1-625(PAL/SECAM)
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斜率觸
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觸發(fā)模式:(大于、小于、等于、不等于)正斜率,(大于、小于、等于、不等于)負(fù)斜率;設(shè)置時(shí)間:20nS–10S
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超時(shí)觸發(fā)
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起始沿:上升沿,下降沿;設(shè)置時(shí)間:20ns-10s
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交替觸發(fā)
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內(nèi)部觸發(fā):邊沿、脈寬、視頻、斜率
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