A lineup of three new types of universal counters with high cost performance that features easy-to-use one key, one action, the user-friendly display guide and calculation functions support any application.
The SC-7207/SC-7206/SC-7205 universal counters provide full capabilities including frequency, period, time interval, pulse width, phase, frequency ratio, duty cycle, event accumulation and peak voltage measuring, with simple operation. They are suitable for R&D and technical training as a basic measuring instrument as well as for production/inspection lines.
特性:10MHZ TO 3GHZ;3GHZ,(230MHZ 2個通道輸入)(A,B,C輸入);100MHZ時基;
穩(wěn)定性:1PPM/每年;10位數(shù)顯示;算術(shù)運(yùn)算功能
C通道頻率測量范圍 | 50MHZ TO 3GHZ |
A通道頻率測量范圍 | 10MHZ TO 230MHZ |
電源輸入頻率測量范圍 | 45HZ TO 440HZ |
A通道周期測量范圍 | 5NS TO 100S(DC);5NS TO 0.1S(AC) |
占空比(A通道) | 0 To 100% |
脈沖寬度(A通道) | 10NS TO 5S(1MS TO 5S觸發(fā));10NS TO 100S(單次觸發(fā)) |
頻率比(A/B) | 1*10負(fù)10次方 TO 1*10的10次方 |
時間間隔(A-B) | 10NS TO 5S(1MS TO 10S觸發(fā));10NS TO 100S(單次觸發(fā)) |
相位(A-B) | 0℃ TO 360℃ |
A通道累計,最小脈沖 | 可達(dá)4,294,967,293計數(shù);2.5NS |
峰值VP-A,Vp-b;分辨率;頻寬 | ±2.5V(1:1)±50V(20:1);10MV(1:1),100MV(20:1);150HZ TO 50MHZ |
輸出 | 10MHZ CMOS |
輸入 | 10MHZ±50HZ |
顯示 | 16位數(shù)(10位數(shù)顯示) |
積算: | |
計數(shù) | (X-a)/B,C/X,X-xref |
函數(shù)統(tǒng)計 | Max,min,ave,div |
比較 | 2個閥值 |
GP-ib接口 | 配置 |
其他
SC-702:比較器/外部觸發(fā)
SC-703:0.02PPM/每天和0.1PPM/每年穩(wěn)定性
SC-704:0.002PPm/每天和0.05PPM/每年穩(wěn)定性 帶GP-IB | |