LFY-710A Catheter Flow Meter

Main purpose/Use 
This instrument is applicable for measuring the flow rate of water passing through medical catheters under a constant static pressure head. It can also be used to measure the flow rate of water flowing through other rigid or semi-rigid tubular materials.
Instrument features:
1. It has a closed-loop water bath;
2. It is equipped with a graduated cylinder for measuring the volume of liquid flowing out of the catheter, with an accuracy of ±1%. 
3. The operating temperature of the instrument must be within the range of (20 ± 2)℃;
Technical Specifications 
1. Reagents: Distilled water or deionized water; 
2. The constant liquid level container provides a liquid flow rate of (525 ± 25) mL/min and a static pressure head of (1000 ± 5) mm. 
3. Liquid outflow time: 30 seconds; 
4. Power Supply: 220V, 50Hz. 
Applicable Standards 
YY0285.1-2017 Intravascular Catheter - Single-Use Sterile Catheter - Part 1: General Requirements