Compact size and light weight. It replaces high-pressure hydrocarbon-free air cylinders and eliminates the trouble of cylinder transportation.
Easy to operate with a high degree of automation. Simply connect the air supply and turn on the power switch. Continuous zero-grade air will be generated once the catalytic temperature rises to the set value.
Reliable safety performance. Two-stage over-temperature protection is built inside; the unit will cut off power automatically when overheating occurs.
Multi-stage precision filters are installed internally to guarantee dry, clean and oil-free air entering the catalytic chamber, preventing secondary contamination of hydrocarbon-removed air.
The entire internal gas circuit adopts clean 316 stainless steel tubing for both inner and outer surfaces.
Equipped with stainless steel drying tubes to avoid damage caused by material aging, as well as abrasion risks arising from repeated disassembly.
A vent valve is fitted. There is no need to disassemble the hydrogen outlet for pressure relief when replacing desiccants — simply open the vent valve for quick and convenient operation.
| Instrument model QP-Plus | AL1 | AL5 | AL1P | AL5P |
| Maximum output flow rate L/min | 1L/min | 5L/min | 1L/min | 5L/min |
| Output zero hydrocarbon content | <0.1ppm | |||
| Output pressure | 0-0.5 MPa (factory setting 0.4 MPa) | |||
| Export specifications | M8×1, aperture φ3.3 | |||
| Drying method | Adsorption drying/silica gel | |||
| Air source quality requirements | Oil-free, dry, and clean; particulate matter <0.01µm | Built-in | ||
| Air source pressure requirements | 0.5-0.6MPa | Built-in | ||
| Air source flow rate requirements | ＞3L/min | ＞10L/min | Built-in | |
| Air source inlet specifications | M8×1, aperture φ3.3 | Built-in | ||
| Working power supply | 220V/50HZ | |||
| Environmental conditions | Ambient temperature: 0-35℃; Relative humidity: ≤85%. | |||
| Maximum power | 350W | 700W | ||
| Dimensions: Length × Width × Height (mm) | 400mm*220mm*385mm | 550mm*375mm*425mm | ||
| Weight | 14KG | 31KG | ||
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