HLA-10LP Air Generator
| Origin | Shanghai, China |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Domestic (China) |
| Model | HLA-10LP |
| Price Range | USD 140–7,200 |
| Hydrocarbon Removal Principle | Catalytic Oxidation + Dual-Stage Adsorption |
| Output Flow Rate | 0–10 L/min |
| Output Pressure | 0–0.5 MPa |
| Total Hydrocarbon Content (THC) | ≤0.1 ppm (v/v) |
| Dew Point | –40 °C (at 0.5 MPa, verified per ISO 8573-1:2010 Class 2.2.2) |
Overview
The HLA-10LP Air Generator is an engineered solution for laboratories requiring continuous, high-purity compressed air without reliance on high-pressure cylinders or external oil-lubricated compressors. It operates on a two-stage purification architecture: ambient air is drawn in, compressed via a low-startup-pressure oil-free piston compressor, and then subjected to catalytic oxidation followed by dual-bed adsorption (activated carbon + molecular sieve) to eliminate hydrocarbons—including aliphatic and aromatic compounds, esters, and trace oils—to ≤0.1 ppm (v/v). The system maintains stable output at up to 0.5 MPa with flow regulation across 0–10 L/min, meeting critical air supply requirements for gas chromatography (GC), FTIR, particle counters, and other instrumentation sensitive to organic contamination and moisture. Designed for integration into analytical labs operating under ISO/IEC 17025, GLP, or pharmaceutical QA/QC environments, the HLA-10LP delivers consistent air quality compliant with ASTM D6304 (for hydrocarbon analysis) and ISO 8573-1:2010 Class 2.2.2 for solid particles, water, and oil content.
Key Features
- Oil-free, low-voltage startup piston compressor—reduces mechanical stress and extends service life beyond 10,000 operational hours.
- Integrated HL-A purification module: combines catalytic oxidation (250–350 °C) and dual-stage adsorption to achieve ≤0.1 ppm THC, validated per ISO 8573-5:2010 test methodology.
- Electropolished stainless-steel gas path (316L), ultrasonically cleaned pre-assembly—eliminates particulate shedding and metallic leaching.
- Self-draining stainless-steel storage tank with automatic condensate ejection—prevents rust formation and microbial growth; no yellow iron oxide residue enters downstream lines.
- Dual-stage filtration (coalescing + depth filter) and dual pressure regulators ensure ±0.01 MPa output stability under variable demand.
- Compact footprint (W320 × D350 × H520 mm) and acoustic enclosure limit operational noise to ≤52 dB(A) at 1 m—suitable for benchtop placement in shared lab spaces.
Sample Compatibility & Compliance
The HLA-10LP supplies instrument-grade air compatible with GC detectors (FID, NPD, TCD), nitrogen generators (as feed air), laser-based optical systems, and cleanroom environmental monitors. Its output meets the hydrocarbon and dew point specifications required by USP , ICH Q5C, and FDA 21 CFR Part 11–aligned audit trails when integrated with compliant data acquisition software. All wetted materials comply with USP Class VI biocompatibility standards; pressure vessels conform to PED 2014/68/EU Annex I essential safety requirements. CE marking is affixed per Machinery Directive 2006/42/EC and EMC Directive 2014/30/EU.
Software & Data Management
While the HLA-10LP operates as a standalone unit with analog pressure/flow monitoring, it supports optional RS-485 Modbus RTU interface for integration into centralized lab infrastructure. When paired with validated SCADA or LIMS platforms (e.g., LabVantage, Thermo Fisher SampleManager), real-time parameters—including runtime hours, compressor cycles, and pressure deviation logs—can be archived with electronic signatures and tamper-proof timestamps, satisfying ALCOA+ principles for GxP-regulated workflows. Firmware updates are performed via secure USB port with cryptographic signature verification.
Applications
- Carrier and fuel gas supply for flame ionization detectors (FID) in regulated environmental and pharmaceutical testing.
- Cooling and purge air for FTIR spectrometers, Raman systems, and vacuum chamber backfilling where hydrocarbon outgassing must be avoided.
- Actuation and control air for automated sample handling robots and valve manifolds in high-throughput QC labs.
- Feed air source for membrane-based nitrogen generators requiring low-THC input to sustain >99.5% N₂ purity.
- Calibration gas blending support—used as zero-air matrix in dynamic dilution systems per EPA Method TO-15 and ISO 16000-6.
FAQ
What maintenance is required for the HLA-10LP?
The HL-A purification cartridge is rated for 6,000 hours of operation under typical lab conditions (23 °C, 50% RH); replacement is recommended annually or after 5,000 L of total delivered air. No user-serviceable parts exist within the compressor or catalytic chamber.
Can the unit operate continuously for 24/7 applications?
Yes—the compressor duty cycle is engineered for indefinite intermittent or continuous duty, with thermal overload protection and auto-shutdown at >85 °C internal temperature.
Is the dew point specification verified under pressure?
Yes—dew point is measured at full output pressure (0.5 MPa) using chilled-mirror hygrometry per ISO 8573-4:2019, yielding –40 °C (equivalent to 85% relative humidity at 23 °C ambient, as referenced in the original spec sheet).
Does the generator meet FDA 21 CFR Part 11 requirements?
The base unit does not include electronic recordkeeping; however, when connected to validated third-party data loggers with audit-trail functionality, full Part 11 compliance is achievable through documented configuration and access controls.
What is the warranty coverage?
One year limited warranty covering parts and labor for defects in materials and workmanship; excludes consumables (HL-A cartridge, inlet filter) and damage from improper installation or ambient conditions exceeding 0–40 °C / <85% RH.
