| 3107 | |||||||
| 為大學(xué)實驗室及科研單位特殊設(shè)計的精密電導(dǎo)度測試儀, 也可測鹽度, 測量的同時可顯示溫度值。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。整機通過CE認證。 | |||||||
| CMOS 微電腦設(shè)計 | |||||||
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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 | |||||||
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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 | |||||||
| 主要規(guī)格 |
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| | | | 量程 | | 分辨率 | | 精度 |
| | 電導(dǎo)度， K=0.1 | | 0.000 to 9.999 uS/cm | | 0.001uS/cm | | ± 0.5% FS |
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| | 電導(dǎo)度， K=0.1 | | 10.00 to 99.99 uS/cm | | 0.01uS/cm | | ± 0.5% FS |
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| | 電導(dǎo)度， K=0.1 | | 100.0 to 999.9 uS/cm | | 0.1uS/cm | | ± 0.5% FS |
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| | 電導(dǎo)度， K=0.1 | | 1.000 to 3.000 mS/cm | | 0.001mS/cm | | ± 0.5% FS |
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| | 電導(dǎo)度， K=1 | | 0.00 to 99.99 uS/cm | | 0.01uS/cm | | ± 0.5% FS |
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| | 電導(dǎo)度， K=1 | | 100.0 to 999.9 uS/cm | | 0.1uS/cm | | ± 0.5% FS |
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| | 電導(dǎo)度， K=1 | | 1.000 to 9.999 mS/cm | | 0.001mS/cm | | ± 0.5% FS |
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| | 電導(dǎo)度， K=1 | | 10.00 to 30.00 mS/cm | | 0.01mS/cm | | ± 0.5% FS |
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| | 電導(dǎo)度， K=10 | | 0.0 to 999.9 uS/cm | | 0.1uS/cm | | ± 0.5% FS |
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| | 電導(dǎo)度， K=10 | | 1.000 to 9.999 mS/cm | | 0.001mS/cm | | ± 0.5% FS |
| | 電導(dǎo)度， K=10 | | 10.00 to 99.99 mS/cm | | 0.01mS/cm | | ± 0.5% FS |
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| | 電導(dǎo)度， K=10 | | 100.0 to 300.0 mS/cm | | 0.1mS/cm | | ± 0.5% FS |
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| | 鹽度 | | 0.0 to 80.0 ppt | | 0.1 ppt | | ±1% FS |
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| | 溫度 | | -5.0 ~95.0 °C | | 0.1 °C | | ± 0.2 °C |
| 性能 | | |
| | 電導(dǎo)度參考溫度 | 15.0-25.0°C |
| | 電導(dǎo)度溫度系數(shù) | 0.00%-4.00%可調(diào)，默認值1.91% |
| | 通訊接口 | Rs-232C |
| | 溫度補償探棒 | 熱敏電阻10K歐姆(25°C) |
| | 工作溫度范圍 | 5~50°C |
| | 相對濕度 | <85% |
| | 電源 | 1.5V5#電池6節(jié)/交流電源轉(zhuǎn)換器(輸出：DC 9V) |
| | 外型尺寸 | 250mm x 240mm x100mm |
| | 重量 | 1030g,(含電池) |
