| 产品特性:InLab Soli | 是否进口:否 | 产地:瑞士 |
| 加工定制:否 | 品牌:INLAB MICRO | 型号:InLab Micro Pro-ISM |
| 测量范围:pH 0–14 | 测量精度:0.05 | 分辨率:3 mol/L KCl |
| 电源电压:230 | 用途:化学稳定性 |
51344163 InLab Micro Pro‑ISM
InLab Micro Pro‑ISM电极
物料号:51344163产品全称:InLab® Micro Pro‑ISM 微量复合型 pH 电极(带 ISM 智能电极管理)Sigma-Aldr...
✅ 核心规格
pH 测量范围:0 ~ 14 pH
工作温度:0 ~ 100 ℃
电极杆:玻璃材质,总长 130 mm,直径 5 mm
膜玻璃:U 型玻璃膜
参比系统:ARGENTHAL™(带银离子捕获阱,防蛋白 / 硫化物堵塞液络部)
参比电解液:3 mol/L KCl(订货号 51343180)
液络部:陶瓷隔膜
温度传感:内置 NTC 30 kΩ
接口:MultiPin™ 多针数字接头(ISM)
最小样品量:约 100 μL
膜电阻(25℃):<300 MΩ
响应速度:pH4~7 区间,98% 信号<20 s
✅ 产品特点
ISM® 智能电极管理:仪表自动识别电极、存储 / 迁移校准数据、记录电极寿命与诊断信息(适配支持 ISM 的台式 / 便携式 pH 计)
Safelock 密封旋环:可便捷加注电解液,拧紧后完全密封防漏
微量测量专用:细杆适合进样瓶、比色皿、微量样品池、小容器样品测试
一体式复合电极(指示 + 参比一体),无需搭配单独参比电极Sigma-Aldr...
✅ 适配仪表(ISM 兼容)
SevenExcellence、SevenDirect、SevenGo pro、SevenGo Duo pro(SG23/SG68/SG78)支持 ISM 接口主机
✅ 存储与维护
长期保存:3 mol/L KCl 保湿液(配件订货号 51340045)
禁止干放保存、禁止纯水长期浸泡
定期补液、陶瓷隔膜定期清洗防堵塞
✅ 典型应用
制药微量样品、生物小体积试液、色谱进样瓶、比色皿微量 pH 检测、实验室微量理化分析
如果你需要:中文版 PDF 操作说明书、校准步骤、常见故障排查(斜率异常、零点偏移、响应慢)、兼容电缆 / 转接头
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| 30090856 | ISE Standard Ca 10 mg/L 500 mL |
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