Equipped with an HL-A unit that automatically adsorbs and removes hydrocarbons, esters, oils and other impurities from air to improve air quality, requiring no maintenance.
Adopts a large-capacity stainless steel air storage tank with automatic drainage function, which prevents yellow rust water discharge and laboratory contamination.
All gas pipelines are made of polytetrafluoroethylene (PTFE) tubes treated by ultrasonic cleaning, effectively boosting air purity.
Features an independent compression chamber paired with a unique sound insulation and shock absorption structure, delivering quiet operation free of resonance.
Fitted with multi-stage filters and two-stage pressure regulation, supplying clean output air with high pressure precision.
Complete safety protection configuration: equipped with a safety valve and a high-precision, highly sensitive pressure controller.
The instrument is integrated with an overcurrent protector to avoid compressor damage caused by overload and reduce maintenance costs.
Adopts a distinctive water removal process; the system is maintenance-free during regular operation and delivers output air with low dew point.
Uses an oil-free compressor to eliminate oil molecules entering the gas circuit system at the source.
| Instrument model QPA | 15LP | 20LP | 25LP | 30LP | 35LP |
| Maximum output flow rate (L/min) | 15L | 20L | 25L | 30L | 35L |
| Output pressure | 0-0.6MPa (pressure adjustable) | ||||
| Export specifications | Φ6 quick connector | ||||
| Air quality | Oil-free, dry, three-stage purified clean gas | ||||
| Particulate matter | 0.01um | ||||
| Noise (1 meter away) | < 50db | ||||
| Working power supply | 220V/50HZ | ||||
| Environmental conditions | Ambient temperature: 0-35℃; Relative humidity: ≤85%. There is no large amount of dust or corrosive gases, and the area is well-ventilated and free from direct sunlight. | ||||
| Maximum power | 1.2KW | 1.6KW | |||
| Dimensions: Length × Width × Height (mm) | 750*600*610mm | ||||
| Weight | 62KG | ||||
Flame Ionization Detector (FID) Support Air
Electron Capture Detector (ECD) Auxiliary Air
Flame Photometric Detector (FPD) Combustion Air
Nitrogen Phosphorus Detector (NPD) Combustion Air
GC Column Purge & Carrier Auxiliary Gas
Headspace Sampler Pneumatic Drive Air
Atomic Absorption Spectrometer (AAS) Fuel Support Air
Inductively Coupled Plasma Optical Emission Spectrometry (ICP-OES) Auxiliary Air
Fourier Transform Infrared Spectrometer (FTIR) Purge Gas
UV-Vis Spectrophotometer Cabinet Purge
Thermal Analyzers (TGA/DSC) Protective Purge Air
Total Organic Carbon Analyzer (TOC) Combustion Air
Elemental Analyzer Carrier Auxiliary Air
Sample Concentrators
Sample Evaporators
Cell Incubators
IVF Stem Cell Incubators
Mask Aligner
Fume Hood / Cabinet Purge
3D Printer Inerting Auxiliary Air
Glove Box Purge Air
Laboratory Pneumatic Equipment
Microscope Environmental Chamber Purge
