The system combines a titanium gas diffusion flow cell with a high-pressure constant-flow pump; electrochemical measurements are made while electrolyte passes through the cell under high pressure.

The pump is set from 0.01 to 50 ml/min in 0.01 ml/min steps and works up to 30 MPa (20 MPa above 20 ml/min). Two options: anode and cathode sharing one channel, or separate channels for anode and cathode.

Key Features

Flow 0.01–50 ml/min, accuracy ±1%, stability RSD ≤ 0.3% (manufacturer data)
Maximum working pressure 30 MPa (0.10–20 ml/min)
Pressure accuracy ±3% or within 0.5 MPa
RS-485 communication
Titanium flow cell, 1 ml volume, internal channel 10 × 10 × 10 mm

Technical Specifications

Flow range	0.01–50.00 ml/min
Maximum pressure	30 MPa (0.10–20 ml/min), 20 MPa (20.01–50 ml/min)
Pressure pulsation	≤ 0.4 MPa
Cell body	Titanium, 50 × 50 mm, 1 ml
Power	AC 220 V, 50 Hz, 200 W
Weight / size	12 kg / 420 × 300 × 175 mm
Type options	Shared Channel (Anode and Cathode), Separate Channels (Anode and Cathode)