| 类型:模拟示波器 | 品牌:德国惠美 | 型号:HM1507-2 |
| 通道数:2 | 带宽:150(MHz) | 加工定制:否 |
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| 垂直偏向 | |||
| 操作模式 | ChannelⅠorⅡseparate both Channel (alternated or chopped) | ||
| 斩波频率 | approx.0.5MHz | ||
| 和,差方式 | from CHⅠand CHⅡ | ||
| 颠倒使用 | CHⅠand CHⅡ | ||
| X-Y方式 | via channelⅠ(Y) and cnannelⅡ | ||
| 频率范围 | DC ~150MHz(-3dB) | ||
| 上升时间 | <2.3ns | ||
| 过冲时间 | ≤1% | ||
| 偏转因素 | 14 calibrated positions form 1 mV/div to 20V/div in 1-2-5 sequence, variable 2.5:1 to min.50V/div. | ||
| 微调锁定时误差 | |||
| 1mV/格-2mV/格 | ±5%(DC~10MHz(-3dB)) | ||
| 5mV/格-20V/格 | ±3% | ||
| 输入阻抗 | 1MΩⅡ15pF | ||
| 输入耦合 | DC-AC-GD(ground) | ||
| 输入电压 | Max.400V(DC + peak AC) | ||
| 延迟线 | approx.70ns | ||
| 水平偏向 | |||
| 模拟时基 | Accuracy in calibr. position 3% 1-2-5 sequence 0.5s~50ns/div. 20ms~50ns/div | ||
| A: | |||
| B: | |||
| 操作模式 | A or B, alternate A | ||
| 水平扩展:×10(±5%) | 50ns/div. | ||
| 水平频宽 | 0~20MHz(-3dB) | ||
| X-Y相移量 | <3obelow 20MHz | ||
| 水平输入 | via ChannelⅡ | ||
| 灵敏度 | see CHⅡ | ||
| 触发源 | |||
| 自动:(peak to peak) (≥0.5 div.) | 20Hz~250MHz | ||
| 正常电平控制 (≥0.5 div.) | DC~250MHz | ||
| 触发提示 | LED | ||
| 斜率 | positive or negative | ||
| 触发源 | ChannelⅠorⅡ,line and external | ||
| ALT触发 | CHⅠ/CHⅡ(≥0.8 div) | ||
| 耦合 | AC | (10~250MHz) | |
| DC | (0~250MHz) | ||
| HF | (50kHz~250MHz) | ||
| LF | (0~1.5kHz) | ||
| NR | (noise reject)0-50MHz((≥0.8 div) | ||
| 触发时基B | normal with level | ||
| 外部 | ≥0.3 pp(0~250MHz) | ||
| 电视同步分离 | field & ling, +/- | ||
| 数码储存 | |||
| 操作模式 | Refresh, Roll, Single.SY Average(2 to 512 waveforms)Envelope | ||
| 点阵工作 | automatically | ||
| 取样(real time)8bit flash A/D | max.200MS/S | ||
| 显示更生率 | max.180/s | ||
| 记忆及显示 | 2k x8bitper channel | ||
| 参巧记忆 | 2 waveforms 2k x 8 bit | ||
| 储存 | (EEPROM) | ||
| 分辨率(samples/div): XYXY | 200/div.25/div. | ||
| 25×25/div | |||
| 前/后触发: | 25/50/75/100/-25/-50/-75(%) | ||
| 操作/控制 | |||
| 手动 | front panalswitches | ||
| 自动设定 | signal related automaticparameter selection | ||
| 存取 | 9 user defined parameter settings | ||
| 读取及光标 | |||
| 在屏幕上读出设定及数据,触发位置,光标对准ΔU,Δt或+1/Δt分离或追踪模式。 | |||
| 读取亮度 | 分别可调 | ||
| 界面 | |||
| 电脑遥控 | Built in RS232 interface | ||
| 选件 | H079-6 Multifunction-lnterfaceIEE-Bus, RS232, and Centronics | ||
| 传输格式(H079-6) | PCL, Post script,HPGL, EPSON | ||
| 元件测试仪 | |||
| 电压测试 | max.7Vrms(o/c). | ||
| 电源测试 | max.7mArms(s/c). | ||
| 频率测试 | approx.50HzOne test lead is grounded(Safty Earth) | ||
| 其他 | |||
| CRT | D14-275GY, 8×10cm internal graticule | ||
| 加速电压 | approx.14kV | ||
| 扫描偏转 | adjustable on front panal | ||
| 对准器 | 0.2V±1%, =1kHz/1MHz(tr < 4 ms) | ||
| 电源电压 | 100-240V AC±10%, 50/60Hz | ||
| 功耗 | approx.42 Watt at 50Hz | ||
| 使用温差 | OoC~+40oC | ||
| 保护系统 | Safty classⅠ(IEC 1010-1) | ||
| 重量 | approx. 5.6kg(12.4lbs) | ||
| 颜色 | techno-brown | ||
| 体积 | W285, H125, D380mm | ||
| 支撑把手 | |||
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