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數(shù)字頻率計(jì)GFC-8270H
點(diǎn)擊次數(shù):147發(fā)布時(shí)間:2010/7/28 18:53:17

更新日期:2010/7/28 18:53:17
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產(chǎn)品型號(hào):數(shù)字頻率計(jì)GFC-8270H
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臺(tái)灣固緯數(shù)字頻率計(jì)GFC-8270H
提供頻率、週期量測 ‧ 微電腦控制 ‧ 在高頻與低頻,均具高解析度 ‧ 頻率範(fàn)圍:0.01Hz ~ 2.7GHz ‧ 高感度:10mVrms ‧ 1Hz 檔解析度:100nHz ‧ 自我偵測診斷 ‧ 可調(diào)式觸發(fā)準(zhǔn)位控制 ‧ 顯示鎖定功能
顯示:8 位數(shù) with Hz, kHz, MHz, GHz, S, mS, µS, nS and overflow
Gate Time:Continuously vary from 10mS to 10S, or 1 period of input depending on whichever is greater
準(zhǔn)確度:+(解析度 + 時(shí)基誤差)
頻道 A
範(fàn)圍:DC 耦合 0.01Hz ~ 120MHz;AC 耦合 30Hz ~ 120MHz
感度:10mVrms typical; 50mVrms max
耦合:AC 或 DC, switchable
濾波器:Low pass, switchable in or out for channel A.-3dB point of nominally 100kHz
阻抗:1MΩ//40pF
衰減器:x 20dB
觸發(fā)準(zhǔn)位調(diào)整:-2.5 VDC to +2.5 VDC
解析度:
The maximum resolution for frequency measurement is 100nHz for 1Hz and 0.1Hz for 100MHz
input respectively, and for period measurement is 10nS for 1Hz and 0.1fS (f=10-15) for 100MHz input respectively.
At least 7,6,5 digits are display for 1S, 100mS, 10mS gate time respectively
Period Range:8nS to 100S at least 7 digits displayed for per second of gate time
頻道 B
範(fàn)圍:50MHz to 2.7GHz
感度:<50mVrms (10mVrms typical)
耦合:AC only
時(shí)基
Aging Rate:1 ppm, per Month
溫度:5 ppm 23°C + 5°C
電源變化:+0.005 ppm for +10% 變化
使用電源:交流 100V/120V/220V/240V ±10%, 50/60Hz
附件:
操作手冊(cè) × 1,
電源線 × 1,
測試線 × 2
尺寸及重量:230(寬) × 95(高) × 280(長) mm,約 2.2 公斤
數(shù)字頻率計(jì)GFC-8270H的型號(hào):數(shù)字頻率計(jì)GFC-8270H 數(shù)字頻率計(jì)GFC-8270H的產(chǎn)地:臺(tái)灣 |