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商铺公告
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Model
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PHS-25
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Class
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0.05 Class
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Range
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pH: (0.00~14.00)pH mV: (0~±1599)mV
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Accuracy
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0.05pH 1mV
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Automatic recognition of 4.00pH, 6.86pH, 9.18pH, 3 buffers function.
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Temperature Compensation
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Hand (0~60)℃
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Error of electronic unit
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pH:±0.05pH
mV:±1mV±1d |
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Error of equipment
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±0.05pH±1d
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Electronic unit input current
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≥1×1012A
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Electronic unit input impedance
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≥1×1012Ω
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Error of temperature compensation
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±0.01pH
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Error of electronic unit repeatability
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pH: 0.05pH mV: 1mV
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Error of equipment repeatability
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≤0.05pH
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Stability of electronic unit
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±0.05pH±1d/3h
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a) Temperature: (5~40)℃
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b) Humidity: ≤85%
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c) Power: DC(9v, 1.0A)V, (50-60)Hz
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d) No magnetic interference
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更新时间：2023-05-08 11:44
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