|
型号
|
DZS-708L
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技术参数
|
pH/pX模块
|
pH/pX模块
|
pH/pX模块
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仪器级别
|
0.001级
|
0.001级
|
0.001级
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|
测量参数
|
pH/pX、电位、离子浓度、温度
|
电导率、电阻率、TDS、盐度值、温度
|
溶解氧、溶解氧饱和度、温度
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|
测
量
范
围
|
pH/ pX
|
(-2.000~20.000)pH
(0.000~14.000)pX
|
●
|
—
|
—
|
|
电位
|
(-2000.00~2000.00)mV
|
●
|
—
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|
离子浓度
|
(0~19990),单位mol/L、mmol/L、g/L、mg/L、μg/L
|
●
|
—
|
—
|
|
|
电导率
|
0.000μS/cm~3000mS/cm
|
—
|
●
|
—
|
|
|
电阻率
|
5.00Ω.cm~100.0MΩ.cm
|
—
|
●
|
—
|
|
|
TDS
|
0.000mg/L~1000g/L
|
—
|
●
|
—
|
|
|
盐度
|
(0.00~8.00)%
|
—
|
●
|
—
|
|
|
溶解氧
|
(0.00~90.00)mg/L
|
—
|
—
|
●
|
|
|
溶解氧饱和度
|
(0.0~600.0)%
|
—
|
—
|
●
|
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温度
|
(-5.0~130.0)℃
|
●
|
—
|
—
|
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|
分辨率
|
pH/pX
|
0.001 pH/pX
|
●
|
—
|
—
|
|
电位
|
0.01 mV
|
●
|
—
|
—
|
|
|
离子浓度
|
四位有效数字
(科学计数法表示)
|
●
|
—
|
—
|
|
|
电导率
|
0.001μS/cm
|
—
|
●
|
—
|
|
|
电阻率
|
0.01Ω·cm
|
—
|
●
|
—
|
|
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TDS
|
0.001mg/L
|
—
|
●
|
—
|
|
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盐度
|
0.01%
|
—
|
●
|
—
|
|
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溶解氧
|
0.01mg/L
|
—
|
—
|
●
|
|
|
溶解氧饱和度
|
0.1%
|
—
|
—
|
●
|
|
|
温度
|
0.1℃
|
●
|
—
|
—
|
|
|
基本误差
|
pH/ pX
|
±0.002pH/pX
|
●
|
—
|
—
|
|
电位
|
±0.03%FS
|
●
|
—
|
—
|
|
|
离子浓度
|
±0.3%
|
●
|
—
|
—
|
|
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电导率
|
±0.5%(FS)
|
—
|
●
|
—
|
|
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电阻率
|
±0.5%(FS)
|
—
|
●
|
—
|
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TDS
|
±0.5%(FS)
|
—
|
●
|
—
|
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盐度
|
±0.1%
|
—
|
●
|
—
|
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溶解氧
|
±0.10mg/L
|
—
|
—
|
●
|
|
|
溶解氧饱和度
|
±2.0%
|
—
|
—
|
●
|
|
|
温度
|
±0.1℃
|
●
|
●
|
●
|
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电源
|
电源适配器(输入:100-240VAC,1.35A;输出:24VDC,3A)
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|
尺寸(mm),重量(kg)
|
280×280×130;约2.5kg
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