Airs AIH1302 Benchtop Instrument Enclosure
| Brand | Airs |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | AIH1302 |
| Pricing | Upon Request |
Overview
The Airs AIH1302 Benchtop Instrument Enclosure is an engineered containment solution designed specifically for the safe operation of analytical and process instruments that emit low-to-moderate levels of volatile organic compounds (VOCs), acids, solvents, or particulates during routine laboratory use. Unlike conventional ducted fume hoods, the AIH1302 employs a recirculating airflow architecture based on active filtration—eliminating the need for external exhaust ductwork while maintaining operator safety and environmental compliance. Its core principle relies on inward face velocity control (typically 0.4–0.5 m/s at the sash opening), combined with dual-stage filtration: a pre-filter for particulate capture and a high-efficiency activated carbon filter bed optimized for broad-spectrum chemical adsorption. The enclosure conforms to ISO 15756:2021 (Laboratory ventilation — Performance requirements for recirculating fume cupboards) and supports alignment with local occupational exposure limits (OELs) as defined by ACGIH TLVs® or EU Directive 2004/37/EC (Carcinogens and Mutagens Directive).
Key Features
- Benchtop footprint (W × D × H: customizable within standard range of 1300 × 700 × 1800 mm) optimized for integration with HPLC systems, GC-MS units, dissolution testers, and other bench-mounted instrumentation.
- Vertically sliding sash with synchronized lateral window translation—enabling simultaneous vertical lift and horizontal slide for unobstructed access to rear-mounted ports, power outlets, and data interfaces.
- Integrated EC centrifugal blower delivering stable airflow across variable filter loading conditions; airflow rate adjustable via Airs-Touch interface (range: 120–220 m³/h).
- Real-time monitoring of internal temperature (±0.5 °C accuracy), relative humidity (±3% RH), and filter saturation status via embedded NDIR and electrochemical sensors.
- Airs-Touch 7″ capacitive touchscreen HMI with multi-language UI (English, German, French, Spanish), event logging, and password-protected configuration access.
- Bluetooth 5.0 + Wi-Fi 6 connectivity enabling remote status monitoring, alarm notification, and firmware updates via the AirsLink mobile application (iOS/Android).
Sample Compatibility & Compliance
The AIH1302 is validated for continuous operation with instruments generating emissions below 5 ppmv of common solvents (e.g., methanol, acetone, dichloromethane, hexane) under typical usage profiles. It is not intended for use with perchloric acid, hydrogen fluoride, radioactive materials, or highly polymerizing monomers. Filter service life is determined by cumulative VOC mass loading and is tracked algorithmically—alerts trigger at 85% saturation. The unit complies with EN 14175-5:2022 (recirculating fume cupboard performance testing), meets CE marking requirements under the Machinery Directive 2006/42/EC and EMC Directive 2014/30/EU, and supports audit readiness for GLP environments through timestamped operational logs and user-access records.
Software & Data Management
AirsLink cloud-enabled software provides secure, role-based access to historical airflow trends, filter utilization metrics, and environmental parameter archives (retained for ≥12 months). All data exports comply with CSV and PDF formats suitable for internal QA review or regulatory submission. Audit trail functionality satisfies FDA 21 CFR Part 11 requirements for electronic records—including user authentication, action timestamps, and immutable log entries. Local data storage resides on an industrial-grade microSD card (encrypted at rest), with optional integration into existing LIMS or CMMS platforms via RESTful API.
Applications
- Containment of solvent evaporation during sample preparation for LC-MS and ICP-MS workflows.
- Safe operation of automated titrators, Karl Fischer moisture analyzers, and thermal desorption units in QC labs.
- Isolation of odor-generating reactions in synthetic chemistry screening setups.
- Protection of sensitive optical components in spectrophotometers and ellipsometers from airborne contaminants.
- Reduction of HVAC load in LEED-certified facilities by minimizing conditioned air loss associated with ducted hoods.
FAQ
Does the AIH1302 require external ducting or building modifications?
No. It operates as a self-contained, ductless system utilizing internal filtration and recirculation.
How often must the carbon filter be replaced?
Filter replacement interval depends on usage intensity and chemical profile; typical service life ranges from 6 to 18 months, with real-time saturation monitoring provided.
Can the enclosure be integrated into an existing laboratory safety management system?
Yes—via AirsLink API or Modbus TCP protocol for alarm forwarding and status polling.
Is the unit certified for use in Class 1 Division 2 hazardous locations?
No. It is rated for general laboratory use only and does not carry UL/cUL HazLoc certification.
What validation documentation is supplied with the unit?
Each shipment includes Factory Acceptance Test (FAT) report, filter performance certificate, EN 14175-5 test summary, and IQ/OQ templates aligned with ISO/IEC 17025 requirements.
