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流量传感器 (FRS)

流量传感器 (FRS) 采用Copley专业技术进行设计和制造,确保为递送剂量均一性 (DDU) 测试和空气动力学粒径分布 (APSD) 测量提供稳定而准确的入口流量测量。FRS专为搭配Copley流量控制器使用而造,用于测定和控制经口吸入制剂及鼻用制剂 (OINDP) 测试系统的测试流量。

  • 体积模式:根据实时T/P条件计算流量
  • 标准模式:根据预设T/P条件计算流量
  • 双向气流测量
  • 快速数据输出,便于深入分析
  • 流动阻力低

Flow Rate Sensor FRS: Technical Specifications

Operation principle:

Thermal (MEMS)

Standard flow rate range:

-200 to +200 StdL/min

Standard flow rate resolution:

0.1 StdL/min

Standard flow rate accuracy:

Typically +/-1.75 % of reading
Maximum +/- 2.5 % of reading
or ± 0.2 StdL/min, whichever is greater

Volumetric Flow Calculation

Accurate calculation from in-built T & P sensors

Flow resistance:

< 4 kPa at 200 StdL/min

Volumetric flow calculation:

Yes

Inlet filter

Required

Connectivity:

Interface to external devices, such as:
– Breath Actuation Controller BAC 100i
– Critical Flow Controller TPK 100i
– PC

Reporting

Flow rate and calibration data via RS-232

Power

5V DC, mains power supply provided

FRS:流量控制器的连接

流量传感器FRS专用于Copley呼吸促动控制器BAC 100i/-R或临界流量控制器TPK 100i/-R。流速读数可方便地显示在BAC或TPK的屏幕上,并包含在BAC/TPK报告中。

View our Flow Controllers

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