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美國任氏3107精密臺式電導(dǎo)度測試儀3107
美國任氏3107精密臺式電導(dǎo)度測試儀3107
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3107 | |||||||
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為大學(xué)實(shí)驗(yàn)室及科研單位特殊設(shè)計(jì)的精密電導(dǎo)度測試儀, 也可測鹽度, 測量的同時(shí)可顯示溫度值。有RS-232通訊接口。電源供給可用6節(jié)1.5V的5#電池或?qū)iT配置的交流電源轉(zhuǎn)換器。整機(jī)通過CE認(rèn)證。 | |||||||
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CMOS 微電腦設(shè)計(jì) | |||||||
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儀器可選用三種電導(dǎo)常數(shù)電極:K=0.1,1,10 | |||||||
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RS-232C 通訊接口 | |||||||
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人性化設(shè)計(jì) | |||||||
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防水濺濕面板 | |||||||
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使用者可調(diào)整參考溫度及溫度系數(shù) | |||||||
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可連接兩線或四線電導(dǎo)電極 | |||||||
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具有電量不足警示功能 | |||||||
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主要規(guī)格 |
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量程 |
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分辨率 |
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精度 |
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電導(dǎo)度, K=0.1 |
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0.000 to 9.999 uS/cm |
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0.001uS/cm |
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± 0.5% FS |
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電導(dǎo)度, K=0.1 |
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10.00 to 99.99 uS/cm |
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0.01uS/cm |
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± 0.5% FS |
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電導(dǎo)度, K=0.1 |
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100.0 to 999.9 uS/cm |
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0.1uS/cm |
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± 0.5% FS |
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電導(dǎo)度, K=0.1 |
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1.000 to 3.000 mS/cm |
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0.001mS/cm |
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± 0.5% FS |
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電導(dǎo)度, K=1 |
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0.00 to 99.99 uS/cm |
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0.01uS/cm |
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± 0.5% FS |
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電導(dǎo)度, K=1 |
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100.0 to 999.9 uS/cm |
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0.1uS/cm |
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± 0.5% FS |
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電導(dǎo)度, K=1 |
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1.000 to 9.999 mS/cm |
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0.001mS/cm |
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± 0.5% FS |
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電導(dǎo)度, K=1 |
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10.00 to 30.00 mS/cm |
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0.01mS/cm |
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± 0.5% FS |
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電導(dǎo)度, K=10 |
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0.0 to 999.9 uS/cm |
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0.1uS/cm |
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± 0.5% FS |
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電導(dǎo)度, K=10 |
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1.000 to 9.999 mS/cm |
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0.001mS/cm |
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± 0.5% FS |
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電導(dǎo)度, K=10 |
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10.00 to 99.99 mS/cm |
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0.01mS/cm |
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± 0.5% FS |
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電導(dǎo)度, K=10 |
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100.0 to 300.0 mS/cm |
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0.1mS/cm |
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± 0.5% FS |
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鹽度 |
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0.0 to 80.0 ppt |
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0.1 ppt |
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±1% FS |
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溫度 |
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-5.0 ~95.0 °C |
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0.1 °C |
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± 0.2 °C |
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性能 |
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電導(dǎo)度參考溫度 |
15.0-25.0°C |
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電導(dǎo)度溫度系數(shù) |
0.00%-4.00%可調(diào),默認(rèn)值1.91% |
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通訊接口 |
Rs-232C |
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溫度補(bǔ)償探棒 |
熱敏電阻10K歐姆(25°C) |
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工作溫度范圍 |
5~50°C |
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相對濕度 |
<85% |
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電源 |
1.5V5#電池6節(jié)/交流電源轉(zhuǎn)換器(輸出:DC 9V) |
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外型尺寸 |
250mm x 240mm x100mm |
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重量 |
1030g,(含電池) |