Water electrolysis hydrogen generation device/PGH05A
Generate high-purity hydrogen with a purity of 99.999% and a dew point below -50°C from purified water.
The water electrolysis hydrogen generation device/PGH05A is a compact hydrogen generation unit that can produce high-purity hydrogen with a purity of 99.999% from purified water. It supplies low dew point hydrogen gas with a dew point temperature below -50°C, thanks to its unique built-in adsorption dryer. After startup, it automatically begins supplying hydrogen once it reaches a purity of 99.999%, ensuring that hydrogen gas below the standard value is never supplied. Additionally, due to the low dew point, it can fill hydrogen storage alloy canisters that are sensitive to moisture, allowing for supply not only directly from the unit but also from stored canisters. The unit is equipped with safety devices such as leak tests, fans to prevent hydrogen retention, and low water alarms, and it can also indicate when the adsorbent needs to be replaced, providing peace of mind. Since it is not subject to the High-Pressure Gas Safety Act, there is no cumbersome management required, and with a built-in 3.5L tank, the frequency of water replenishment is reduced.
basic information
■This is a hydrogen gas generation device that supplies high-purity hydrogen gas through water electrolysis. ■After startup, it automatically begins supplying hydrogen once it reaches a purity of 99.999%. ■It dehumidifies to a dew point of below -50°C using a unique adsorption-type dryer. ■The replacement of the adsorbent is easy due to the front panel design, and the timing for adsorbent replacement is notified by an alarm. ■There is a display on the front of the unit that allows for checking various information. ■It is equipped with a ventilation fan to prevent hydrogen retention inside the unit. ■A leak test button allows for checking hydrogen leaks in the circuit. ■It is equipped with a purified water shortage alarm and monitors the voltage of the water electrolysis cell. ■The generated hydrogen is below 1 MPa, and therefore does not fall under the High-Pressure Gas Safety Act, eliminating the need for expensive installations like cylinder cabinets. ■There are two models available: the standard type PGH05A and the high-spec type PGH05A-HS.
Price range
Delivery Time
Model number/Brand name
Orion Machinery
Applications/Examples of results
It is ideal for use in research and analytical instruments such as detectors like FID, collision gases for ICP emission spectrometry and mass spectrometry, alternatives to hydrogen gas cylinders, and filling hydrogen storage alloy canisters. Due to the soaring prices of helium gas, there is a movement to switch carrier gases to relatively inexpensive hydrogen gas. Please utilize this product to help reduce operational costs in gas chromatography.
