微流泵高精度升级套件

Microflow Pump Control Kit

高精度 PID 电控 · 将 KNAUER AZURA 精度从 10mL/min 提升至与 Coriolis 流量计匹配的 0.4-20 g/h 量级
支持压力 / 流量 / 步进电机恒定转速三模控制 · 工业级串口通讯 · 7×24 小时稳定运行 High-precision PID Control · KNAUER AZURA Accuracy Boosted from 10ml/min to 0.4-20 g/h
Pressure / Flow / Stepper Motor RPM Control · Industrial Serial Comm · 7×24h Stable Operation

⚙️ 核心参数

⚙️ Key Specifications

🎯

精度提升

Accuracy Boost

将 KNAUER AZURA p 2.1s 精度从 10ml/min 提高到 0.4g/h 数量级！直接电控，绕过泵的原始串口，大大提高控制响应速度！

Upgrades KNAUER AZURA p 2.1s accuracy from 10ml/min to 10ml/h range

⚡

控制模式

Control Modes

支持压力控制、流量控制、步进电机恒定转速三模切换，支持压力瞬变保护

Pressure, flow, and stepper motor RPM control with pressure transient protection

🔗

通讯接口

Communication

工业级可靠性串口连接上位机（PC / PLC / 嵌入式控制板）

Industrial-grade serial port connecting to PC, PLC, or embedded controllers

🛡️

可靠性

Reliability

7×24 小时连续工作，内置压力过载保护

7×24h continuous operation with built-in pressure overload protection

🧪 应用领域

🧪 Application Fields

🔬

超高效液相色谱（UHPLC）

UHPLC

高压、耐腐蚀环境下精密微流量控制。

Precision micro-flow control under high-pressure and corrosive conditions, replacing conventional peristaltic pumps.

🧬

临床质谱（LC-MS/MS）前处理

Clinical LC-MS/MS Sample Preparation

在串联质谱（LC-MS/MS）检测中，泵负责将血清/血浆样本提取后的流动相（含维生素D、儿茶酚胺、免疫抑制剂药物浓度）以 0.2~0.6 mL/min 的流速送入质谱仪。

In LC-MS/MS detection, the pump is responsible for delivering the mobile phase — which contains extracts of serum/plasma samples for analytes such as vitamin D, catecholamines, and immunosuppressive drugs — into the mass spectrometer at a flow rate of 0.2–0.6 mL/min.

⚗️

原位再生或透析液配制

On-site regeneration and dialysate compounding

在腹膜透析液或血液透析浓缩液的自动化配制系统中，负责将微量的高浓度电解质（如氯化钾、氯化钙）按处方精确输送到纯水罐中。

In automated preparation systems for peritoneal dialysis fluid or hemodialysis concentrate, the pump is responsible for precisely delivering micro-volumes of highly concentrated electrolytes (e.g., potassium chloride, calcium chloride) into the purified water tank according to the prescribed formulation.

🏥

核医学科（PET/CT）的放射性示踪剂合成

Radiotracer synthesis for nuclear medicine (PET/CT) applications.

在合成 18F-FDG（氟代脱氧葡萄糖）或 68Ga（镓）标记的显像剂时，以极低流速（小于 1 mL/min）将前体溶液推入反应柱。

For the synthesis of ¹⁸F-FDG (fluorodeoxyglucose) or ⁶⁸Ga-labeled imaging agents, the precursor solution is introduced into the reaction column at a flow rate of less than 1 mL/min to ensure optimal labeling efficiency and minimize byproduct formation.