厂家:美国泰克 Tektronix

性能指标PDF
| 带宽 | 100 MHz |
| 通道 | 2 |
| 每条通道采样率 | 500MS/s |
| 垂直分辨率 | 8 位 |
| 垂直灵敏度 | 5mV/div~50V/div |
| 最大记录长度 | 2.5K点 |
| 直流增益准确度 | ±2% |
| 输入电压( 10МΩ | 400 VRMS CAT I,300 VRMS CAT II |
| 位置范围 | ±10格 |
| DMM技术 | 内置3-3/4位数字万用表(参数详见DMM技术规格) |
| 输入阻抗 | 10MΩ,13.3pF |
| 输入耦合 | AC, DC, GND |
| 时基范围 | 5ns~50s/div |
| 滚动模式时基 | ≥0.5s/div |
| 显示器 | 带背景光LCD |
捕获方式
峰值检测-以每两个采样周期为一个峰值检测周期,在周期内采样最大、最小值,以此作为采样点,组成波形。本捕获方式应用于捕获高频和随机毛刺。在5μs/div~5s/div的所有时间分度下,可捕获窄至10ns的毛刺。
触发系统
时基系统
测量系统
完全的隔离通道结构,600VRMS浮置测量能力
THS700系列手持式示波器是完全的隔离 通道结构,在多通道测试的过程中,通道之间的相互干扰为零。它能够直接进行差分测量,每通道的浮置电压最大为600VRMS。
内置3-3/4万用表(DMM)规格:
| 直流电压范围 | 400.0mV~880V |
| 直流电压精度 | ±0.5%读数+5 |
| 真有效值交流电压范围 | 400.0mV~640V |
| 最大幅度电压 | 每通道600VRMS(与探头有关) |
| 分辨率 | 4000读数,3-3/4位 |
| 交流电压精度 | ±2%读数+5 |
| 电阻范围 | 400.0Ω~40.00MΩ |
| 电阻精度 | ±2%读数+2;40MΩ时,±2%读数+5 |
| 二极管测量电压范围 | 0~2V |
| 通断检查 | 当<50Ω时声音蜂鸣报警 |
| 模式 | 最大、最小、Δ最大-最小、平均、保持 |
| 非易失存储 | 10个DMM屏幕 |
| 垂直放大能力 | 2×、5×、10× |
| dB刻度 | 参考电压为1mV~10V可选 |
| dBm刻度 | 参考电阻50Ω可选 |
显示模式
|
TekScope Specification Comparison | ||
| Feature | THS720A/THS720P | THS730A |
|
Oscilloscope | ||
| Bandwidth | 100MHz Digital Real Time | 200MHz Digital Real Time |
| Sample Rate | 500 MS/s each channel | 1 GS/s |
| Time/Division Range | 5 ns to 50 s/div | 2 ns to 50 s/div |
| Channels | Two | Two |
| Sensitivity | 5 mV to 50 mV/div (to 500 V/div with 10X probe) | |
| Vertical Resolution | 8 bits | |
| Record Length | 2500 points | |
| Time Bases | Main or delayed run after | |
| Display Modes | Vectors, dots, vector accumulate, dot accumulate, YT, XY | |
| Triggering | Main only, edge, pulse, video lines, video fields | |
| Acquisition Modes | Sample, envelope, average, peak detect | |
| Autorange | Controls volts/div, time/div, trig level and acquisition mode | |
| Waveform Maths | Ch1 + Ch2, Ch1 - Ch2, CH1 x Ch2 | |
| Cursors | H bars, V bars, paired (volts @ time) | |
| Measurements | Pk-Pk, mean, min, max, rms, +width, -width, frequency, period, +duty, -duty, rise, fall | |
|
Multimeter | ||
| Resolution | 4000 counts, 3.75 digits | |
| DC Volts | 400 mV-880 V True RMS | |
| AC Volts | 400 mV-640 V True RMS | |
| Resistance | 400-40 Mohms (with continuity beeper) | |
| Diode Test | Up to 2 V | |
| Other DMM Features | Autorange, true rms, average meas., hold, statistics, Min/Max Alarm | |
|
General Features | ||
| NV Storage | 10 waveforms, 10 setups, 100 DMM saved screens | |
| User Interface | Simplified TDS 320 with pop-up menus | |
| I/O | RS-232 (to 38.4K baud) | |