產(chǎn)品簡介
專為心電類產(chǎn)品一致性測試設(shè)計(jì)的性能測試儀,適用于研發(fā)、法規(guī)符合性及產(chǎn)線測試。高準(zhǔn)確度和低噪聲設(shè)計(jì),使您的測試更加準(zhǔn)確。符合國際及國內(nèi)新版標(biāo)準(zhǔn): IEC 60601-2-25、IEC 60601-2-27、IEC 60601-2-47、ANSI/AAMI EC11、ANSI/AAMI EC13、YY1079、YY1139、YY0782、YY0885、JJG 760、JJG 1041、JJG 1042
產(chǎn)品特點(diǎn)
可供心電診斷、可攜式心電設(shè)備及監(jiān)護(hù)儀完成性能測試
內(nèi)建標(biāo)準(zhǔn)要求之測試線路和自選開關(guān)
良好的屏蔽及接地設(shè)計(jì)可輕松完成嚴(yán)格的測試要求,如:輸入阻抗
輸出振幅及頻率準(zhǔn)確度<±1%
多參數(shù)可調(diào)的直流偏移及起搏訊號
可加載及播放臨床試驗(yàn)所錄的心電訊號
可由外部任意波形發(fā)生器輸入訊號,且精確衰減1000 倍
提供軟件開發(fā)工具包(Software Development Kit) 讓用戶自行開發(fā)全自動(dòng)化測試軟件
產(chǎn)品概述
| Parameter | Specification | System capability |
|---|---|---|
| Main output voltage accuracy | ±1% for amplitudes of 0.5mVpp or higher | ±0.3% |
| Main output voltage resolution (DAC resolution) | 2.5μV | In version 4.0, a single output range is used |
| Frequency / pulse repetition rate accuracy | ±1% | ±0.1% |
| Pulse duration / timing accuracy | ±1ms | ±0.2ms |
| Pacing pulse width accuracy | ±5μs | ±1μs |
| Pacing pulse amplitude accuracy, range | ±2mV pulse: ±1% >2mV pulse: ±10% Range: ±2mV to ±700mV | ±2mV pulse: ±0.3% 100mV pulse: ±1% or ±5mV |
| Pacing pulse characteristics | Rise/fall time 5μs Overshoot <1% Settling time <1% | |
| Pacing pulse overshoot (intentional) | Method A according to IEC 60601-2-27 | |
| Resistor tolerance | ±1% | ±0.5% |
| Capacitor tolerance | ±5% | ±5% |
| Precision 1000:1 divider (100KΩ:100Ω) | ±0.1% | ±0.05% |
| Sample rate | 5kHz ± 0.1% | 5kHz ± 0.05% (50ppm) |
| DC offset (fixed, noise free, sourced from internal super capacitor) | 300mV ± 1% | 300mV ±0.1% |
| DC offset (variable, may include up to 50μVpp noise) | Setting ±1% or ±3mV | Setting ±1% or ±3mV |
| Power supply | USB +5Vdc supply (no separate power supply required) 0.5A (high power mode) | Typical load<0.25A, up to 0.45A is possible if all relays are turned on |
| Environment | 15 ~ 30°C 30 ~ 80% RH |
產(chǎn)品資料下載(云盤):
鏈接:https://pan..com/s/1MV4-Xc8GZk6Sa_5m4KIb9Q
提取碼:eejn
操作軟件下載(云盤):
鏈接:https://pan..com/s/184bgxuf0I7vYdYqMrh8OZA
提取碼:pjpv













凤城市|
始兴县|
和硕县|
东平县|
东阿县|
安新县|
左贡县|
梅河口市|
固始县|
九江市|
八宿县|
久治县|
丰县|
汤原县|
乌鲁木齐市|
舒城县|
沈丘县|
铁力市|
通海县|
桐柏县|
马关县|
金阳县|
德安县|
镇远县|
进贤县|
南皮县|
敦化市|
枝江市|
武冈市|
嘉黎县|
临沂市|
平潭县|
景德镇市|
沽源县|
松潘县|
西华县|
武宁县|
页游|
邮箱|
舞阳县|
辽源市|