PEMWE Test Station

Since the company’s founding in 2019, we have been developing and manufacturing automated test stations, to support the R&D and product QC of our PEM- & AEM-CCMs and catalysts. We also offer these test equipment products to the market; delivered orders have exceeded 3 million $ at the beginning of 2025. Our portfolio ranges from single-channel benchtop stations to 32-channel platforms, satisfying needs from R&D studies over production batch QC to long-term & statistical evaluation. Advanced control software with optical surface and reliable scripting allows fully automated operation and remote control.

In Europe, our test stations are now available through AIP Automotive, our local sales & service partner.

• single-&multi-channel test benches (up to 32 channels)
• single cell & (short) stack test benches
• multi-channel testing at individual conditions (independent channels)
• operating pressure up to 4 MPa (balanced or differential), with gas compon monitoring
• self-designed operation software for fully automated testing
• with powerful monitoring capabilities
• self-designed test fixtures in different formats & cistomizableflow fields

BP-1C

UP-1C

UP-4C

100kW PEMWE

Product Full Table

product series	channel number	single channel standard power	Product version	main function
B Base (＜10KW) Low-pressure	1	≤500W	BP/A-1C	1) performance, sensitivity, durability test 2) monitoring and displaying water temperature, pressure, flow rate, voltage, current and etc.
	4		BP/A-4C
	8		BP/A-8C
	32		BP/A-32C
U Upgrade (＜10KW) High-pressure	1	＜10kW	UP/A-1C	1) builds upon B series 1) with additional electro-chemical test, hydrogen in oxygen 1) anode/cathode back pressure test (max 4MPa), differential balanced, and ambient pressure tests 2) builds upon B series 2) with additional hydrogen in oxygen, oxygen in hydrogen, oxygen flow rate, hydrogen flow rate 3) builds upon B series 1) with additional electro-chemical test N2 purging available for anode & cathode independent water circulation system per channel
	4		UP/A-4C
	8		UP/A-8C
	32		UP/A-32C
H （≥10KW） High-power	1	10kW	HP/A1C-10	same as U series
		~50kW	HP/A1C-50
		~100kW	HP/A1C-100
	4	10kW	HP/A4C-10
	8	10kW	HP/A8C-10

Our PEM Series

Parameter	Base	Upgrade (<10kW)	High-power (≥10kW)
per channel power range	≤500W	500W (customizable up to 10kW)	10-15kW、50-75kW、100-150kW
per channel current range	0-100A (resolution 10mA)	0-100A (customizable up to 350A)	0-510A (custom.)、0-2000A (custom.)、0-4000A (custom.)
per channel voltage range	0-20V (resolution 1mV)	0-20V	0-80V (customizable, incl. multi-CVM)
current setting accuracy	≤0.1%+0.1%F.S.
voltage setting accuracy	≤0.05%+0.05%F.S.
per channel anode circulating water flow	20-200mL/min	20-200mL/min (customizable up to 4000mL/min)	0.2-20L/min、0.2-2.5m³/h、0.5-5m³/h
anode circulating water temperature	RT+5-90°C
conductivity control	≤0.3μs/cm (in-line ion exchanger, with bypass option)
temperature control precision	≤±1°C	≤±1°C	≤±1°C
preheating rate	≥5°C/min		≥3°C/min
maximum H₂ flow per channel (MFM)	N/A	3NL/min (customizable up to 30NL/min)	50NL/min、15Nm³/h、30Nm³/h
maximum O₂ flow per channel (MFM)	N/A	1.5NL/min (customizable up to 15NL/min)	25NL/min、7.5Nm³/h、15Nm³/h
H₂&O₂ flow measurement accuracy	N/A	≤0.8%+0.2%F.S.
cathode back pressure range	ambient pressure	≤4MPa
pressure control accuracy (steady state)	N/A	≤±0.25%F.S.
single cell automatic inspection range		≤±5V
voltage inspection precision		±1mV
online monitoring of H₂ in O₂ concentration		0-5%VOL
H₂ in O₂ measurement precision		≤±1%F.S.
H₂ in O₂ concentration		0-5%VOL
O₂ in H₂ measurement accuracy		≤±1%F.S.
working temperature	0-45°C
communication interface	LAN
communication protocol	ModbusTCP, ModbusRTU, SCPI, S7
power supply	220V/50Hz、380V/50Hz	220V/50Hz、380V/50Hz	220V/50Hz、380V/50Hz
model	BP-1/4/8/32C	UP-1/2/4/8/32C	HP1C-10/50/100
number of channels	1/4/8/32CH	1/2/4/8/32CH	customized (up to 32 CVM channels)