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Intelligent Equipment Industrial Park, Machinery Research Institute, No. 202 Zhendong Road, Huangpu District, Guangzhou City
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Guangzhou Hezhiyuan Hydrogen Energy Technology Co., Ltd
SOFC/SOEC/PEFC high-precision bubbling humidifier
NegotiableUpdate on 02/07
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Overview
Bubble humidifiers, fuel cell humidifiers, SOFC testing equipment, SOEC testing equipment, and PEFC high-precision bubble humidifiers are devices that achieve humidification by introducing gas into pure water that has undergone high-precision temperature regulation. Due to the fact that liquid temperature becomes the dew point of gas, gas dew point can be easily and reliably controlled in fuel cell testing.
Product Details
SOFC/SOEC/PEFC high-precision bubbling humidifierIt is a device that achieves humidification by introducing gas into pure water that has undergone high-precision temperature regulation. Due to the fact that liquid temperature becomes the dew point of gas, gas dew point can be easily and reliably controlled in fuel cell testing.
SOFC/SOEC/PEFC high-precision bubbling humidifierfeature
High precision dew point gas can be easily and reliably generated in fuel cell testing.
● Easy to operate and maintain.
Adopting separate temperature control for liquid and gas phases, the heating response time is short and the stability is good.
The liquid level sensor is installed outside the liquid and has high reliability.
● It can achieve automatic water replenishment function.
Adopting PLC+touch screen control and display, easy to operate, capable of recording and exporting temperature sampling data.
*Key components such as temperature sensors, heaters, and liquid level sensors are all imported from Japan.
Main specifications
Using gas |
N2、Air、H2 、 Natural gas (CH4), etc |
takeover size |
1/4 "SWL (below 20L/min) |
Gas (intake) pressure |
0.1～0.3MPa |
pressure resistance |
0.5MPa |
gas flow rate |
1～60L/min |
power supply voltage |
AC220V /1200VA |
Dew point range (accuracy guarantee) |
40～90℃ |
level sensor |
non-contact |
Dew point accuracy |
±1℃ |
touch screen |
4.3-inch color touch screen |
repetitiveness |
±0.5℃ |
PLC |
Siemens series |
Usage temperature (accuracy guarantee) |
0～40℃ |
Heating control mode |
PID control, solid-state relay output |
Start to stability time |
About 20 minutes |
Water supply pump (optional) |
IWAKI/HI-Cera Pump（Japan） |
gas flow rate
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Flow rate: 1L/min to 60L/min. Pressure: 0.1~0 3MPa。 |
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Use gas/water replenishment |
Gas: insoluble gases such as N2, Air, H2, etc. Water replenishment: distilled water or ultrapure water. When using deionized water, impurities may concentrate. Please replace the water in the humidifier approximately every 10 days |
Temperature response characteristics
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