Mi-605便携式溶解氧测试仪
产品概述
Mi-605便携式溶解氧测试仪是一款专为户外现场测量设计的精密仪器，采用自动选择量程功能，可快速准确地检测水中的溶解氧含量。该仪器支持以mg/L（ppm）或百分比饱和度（%DO）两种单位显示测量结果，并具备自动温度补偿功能，确保数据在不同环境下的可靠性。其轻巧便携的设计（重量仅280g）和IP57防水等级，使其适用于水产养殖、废水处理、环境保护、教育研究等多种场景。仪器配备的HOLD键可锁定屏幕数据，便于记录和比对。
核心功能
Mi-605搭载极谱法溶氧电极MA840，无需化学试剂即可完成校准：只需将探头暴露在空气中，按下CAL键即可快速完成校准。仪器支持手动输入盐度（0-80g/L）和海拔高度（0-4000m）数据，并自动进行补偿，确保测量结果不受环境因素干扰。温度测量范围为0-50℃，分辨率为0.1℃，配合自动温补功能，可适应不同水温条件。低电量检测和4小时自动关机功能进一步延长了电池寿命（9V碱性电池续航约100小时）。
技术参数
测量范围覆盖0.0-45.00mg/L（ppm）和0.0-300%饱和度，分辨率为0.01mg/L和0.1%。精度为±1.5%满量程（溶解氧）和±0.5℃（温度）。电极采用耐用设计，可在0-50℃环境及100%相对湿度下稳定工作。标准配置包含主机、MA840电极（含3米电缆）、2个备用膜片、20mL电解液、硬质携带箱及操作手册，满足用户即开即用的需求。
Product Overview
The Mi-605 portable dissolved oxygen meter is designed for on-site field measurements, featuring automatic range selection for quick and accurate detection of dissolved oxygen levels in water. It displays results in mg/L (ppm) or percentage saturation (%DO) with automatic temperature compensation to ensure reliability across varying conditions. Its compact and lightweight design (280g) with IP57 waterproof rating makes it suitable for aquaculture, wastewater treatment, environmental monitoring, and educational applications. The HOLD function allows data freezing for easy recording.
Key Features
Equipped with a polarographic MA840 electrode, the Mi-605 enables calibration without chemical solutions—simply expose the probe to air and press the CAL key. Users can manually input salinity (0-80g/L) and altitude (0-4000m) for automatic compensation, minimizing environmental interference. The temperature measurement range is 0-50°C with 0.1°C resolution, supported by auto-compensation. A low-battery alert and 4-hour auto-shutdown extend battery life (approx. 100 hours with 9V alkaline battery).
Technical Specifications
The measurement ranges are 0.0-45.00mg/L (ppm) and 0.0-300% saturation, with resolutions of 0.01mg/L and 0.1%. Accuracy is ±1.5% FS (DO) and ±0.5°C (temperature). The durable electrode operates stably in 0-50°C environments at 100% RH. Standard accessories include the main unit, MA840 electrode (with 3m cable), 2 spare membranes, 20mL electrolyte, carrying case, and manual for immediate use.
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简单介绍
Mi-605 便携式溶解氧测试仪 MI605便携式溶解氧测试仪是一个便携式，带自动选择量程功能的溶解氧测试仪。据有自动校准，自动温度补偿功能。专为户外现场测量而设计。溶解氧测试可以用ppm或%溶解氧测量。
Mi-605 便携式溶解氧测试仪
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