Extech DO700

便携式溶解氧测定仪

九合一的 DO700 套装可测量 DO 浓度/饱和度、pH、mV、温度、电导率、TDS、盐度和电阻率。对于 DO 测量，具有自动盐度补偿和手动气压补偿功能。此外，它具有 4、7 和 10 pH 的自动一键校准功能，并可选择三点校准以提高精度，且提供自动温度补偿。配有 DO 探针、pH/mV/温度电极、聚合物电导率测试槽、pH 和电导校准溶液、电池和硬质便携箱。

可测量溶解氧浓度/饱和度、pH、mV、电导率、TDS、盐度、电阻率和温度
自动识别美国、欧洲和中国系列的 8 种校准解决方案
自动温度补偿（对 <10S/cm 的纯净水进行非线性补偿，以提高测量精度）

规格

一般参数
Conductivity 0.00 至 199.9mS
Conductivity Basic Accuracy ±1.5%FS
Conductivity Max Resolution 0.01µS
Dissolved Oxygen [Concentration] 0 至 40.00mg/L
Dissolved Oxygen [Concentration] Basic Accuracy ±1.5%FS
Dissolved Oxygen [Concentration] Max Resolution 0.01mg/L
Dissolved Oxygen [Saturation] 0 至 200.0%
Dissolved Oxygen [Saturation] Basic Accuracy ±1.5%FS
Dissolved Oxygen [Saturation] Max Resolution 0.10%
ORP -1999 至 + 1999mV
ORP Basic Accuracy ±0.15mV
ORP Max Resolution 1mV
pH -2.00 至 19.99pH
pH Basic Accuracy ±0.02pH
pH Max Resolution 0.01pH
Resistivity 0 至 100M cm
Resistivity Basic Accuracy ±1.5%FS
Resistivity Max Resolution 0.1
Salinity 0 至 100ppt
Salinity Basic Accuracy ±1.5%FS
Salinity Max Resolution 0.01ppt
TDS 0 至 100g/L
TDS Basic Accuracy ±1.5%FS
TDS Max Resolution 0.01mg/L
Temperature [Contact] pH/ORP：0 至 50°C、0 至 100°C
Temperature [Contact] Basic Accuracy ±0.5°C
Temperature [Contact] Max Resolution 0.1°
其他详情
Certifications CE
Dimensions 120 × 65 × 31 mm
IP Rating IP57
Power 2 节 AA (1.5V) 电池
Warranty 2 年
Weight 180g

Resources & Support

User Manual

Extech DO700 User Manual

下载

Certification

Extech DO700 Declaration of Conformity

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Datasheet

Extech DO700 Datasheet

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Export Restrictions

The information contained in this page pertains to products that may be subject to the International Traffic in Arms Regulations (ITAR) (22 C.F.R. Sections 120-130) or the Export Administration Regulations (EAR) (15 C.F.R. Sections 730-774) depending upon specifications for the final product; jurisdiction and classification will be provided upon request.