CMRR 3.0E腦電圖機(jī)專用共模抑制比測試儀
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聯(lián)系手機(jī): | 13341784708/13341743553 |
聯(lián)系郵箱: | haiyue@haiyuetest.com |
聯(lián)系傳真: | 021-64901064 |
聯(lián)系QQ: | 3321278991 |
公司郵編: | 201109 |
公司地址: | 上海市閔行區(qū)吳涇鎮(zhèn)和愛路22弄40號(hào) (寶龍企業(yè)公館) |
價(jià)格: | 價(jià)格面議 |
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產(chǎn)品簡介
CMRR 3.0E腦電圖機(jī)專用共模抑制比測試儀專為腦電類產(chǎn)品共模抑制比設(shè)計(jì)的專用測試儀,絕緣及接地設(shè)計(jì),可量測CMRR值,符合IEC80601-2-26:2019醫(yī)療標(biāo)準(zhǔn)性能測試要求,適用于研發(fā)、法規(guī)符合性及產(chǎn)線測試
產(chǎn)品參數(shù)
1.專為腦電類產(chǎn)品共模抑制比設(shè)計(jì)的專用測試儀,較佳的絕緣及接地設(shè)計(jì),可量測CMRR值,符合IEC80601-2-26:2019醫(yī)療標(biāo)準(zhǔn)性能測試要求,適用于研發(fā)、法規(guī)符合性及產(chǎn)線測試
2.針對腦電圖機(jī)的共模抑制比(CMRR)和內(nèi)部噪聲測試所設(shè)計(jì)的測試儀
3.雙層屏蔽結(jié)構(gòu),避免內(nèi)部與外部的噪聲干擾
4.內(nèi)建校準(zhǔn)過的正弦波產(chǎn)生器,解決外接信號(hào)產(chǎn)生器電壓供應(yīng)不足問題
5.單機(jī)即可使用觸控面板調(diào)整參數(shù)后測試,連接專用軟件后可由計(jì)算機(jī)設(shè)定參數(shù)
6.CMRR標(biāo)準(zhǔn)輔助軟件簡化測試步驟,點(diǎn)擊鼠標(biāo)即可完成標(biāo)準(zhǔn)需求的測試項(xiàng)目
7.提供軟件開發(fā)工具包(Software Development Kit),用戶可自行開發(fā)客制或全自動(dòng)化測試軟件
產(chǎn)品規(guī)格
Item Option Specifications Supply voltage 0.5 / 2.828 / 20 / 2 / (70.71) (Vrms) ±1% CM point voltage 1.414 / 10/ 1/ (35.355) (Vrms) ±1% ( 0.25Vrms ±2% ) Frequency 50 / 60 / 100 /120 (Hz) ±1% Electrode with Impedance Change electrode via the touch screen of CMRR 3.0E None/RA/LA/LL/V1/V2/V3/V4/V5/V6 /ALL Electrode without Impedance Change electrode via the touch screen of CMRR 3.0E RA/LA/LL/V1/V2/V3/V4/V5/V6 Imbalance impedance, R 10k? 10k? ±1% Imbalance impedance, C 47nF 47nF ± 5% DC offset Internal battery powered, can be added on RA/ LA/LL/V1~V6 150mV ± 1% Up to 40hrs with intermittent use 100 pF capacitor Use 11:1 (110M?:10MΩ) voltage divider to measure indirectly 100pF ± 5% Environment Intended for normal laboratory environment. The selection of critical components is known to be stable in the range shown. The 110M? divider may be affected by high humidity in excess of 85% 15-30°C
10-75% RH
產(chǎn)品資料下載(百度云盤):
鏈接:https://pan.baidu.com/s/1YdSTaHwOxIBh6PlWM3wG0g
提取碼:zims
操作軟件下載(百度云盤):
鏈接:https://pan.baidu.com/s/1Yt0tj9kThPbdvdZedeEAFw
提取碼:2rja