Nitrogen Atmosphere System
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This page explains how Atmosphere Enclosure/Hood is classified within Machinery and Equipment Manufacturing. Technical values and manufacturer relationships are research references; confirm the current specification and supplier evidence for each order.
A sealed enclosure or hood that creates and maintains a controlled nitrogen atmosphere around a specific work area or process zone.
Technical details and manufacturing context for Atmosphere Enclosure/Hood
| Parameter | Typical range | Notes & selection driver |
|---|---|---|
| Working Volume | 0.5–2.0 m³ | Select based on workpiece size and process zone. |
| Maximum Temperature | 200–400 °C | Higher temperatures may require special seals. |
| Temperature Uniformity | ±5 °C | Critical for heat treatment processes. |
| Nitrogen Purity | 99.99–99.999 % | Higher purity reduces oxidation. |
| Leak Rate | ≤0.5 %/h | Exceeds limit increases oxygen ingress. |
| Oxygen Concentration | ≤10 ppm | Maintains inert atmosphere. |
| Power Supply | 380–480 V AC | Three-phase, 50/60 Hz.IEC 60038 |
| Power Consumption | 5–15 kW | Depends on heating and gas circulation. |
| Ingress Protection | IP54–IP65 | Higher IP for dusty or wet environments.IEC 60529 |
| Material | 304–316L SS | 316L for corrosive or high-purity applications.ASTM A240 |
| Weight | 500–2000 kg | Affects installation and floor loading. |
Ranges are indicative industry figures for RFQ preparation, not a supplier commitment. Confirm every value and standard with the legal manufacturer before ordering.
Commonly used trade names and technical identifiers for Atmosphere Enclosure/Hood.
This component is essential for the following industrial systems and equipment:
| pressure: | Slight positive pressure (0.1-0.5 psi) to prevent ambient ingress, max differential 1.0 psi |
| other spec: | Nitrogen purity: 99.99% min, Flow rate: 5-50 SCFM (scalable), O2 level: <50 ppm maintained |
| temperature: | -20°C to +80°C (typical), up to +120°C with high-temp seals |
Indicative industry ranges for design and RFQ preparation. Confirm the exact figures and applicable standard with the manufacturer before specifying.
Quoted from the published standard.
Manufacturer profiles associated with Atmosphere Enclosure/Hood.
Manufacturer listings support early research and capability understanding. They are not certification, ranking, or transaction guarantees.
A practical evidence checklist for RFQ preparation and supplier evaluation.
CNFX does not score or rank suppliers. Buyers must verify all claims and documents with the legal manufacturer before ordering.
It creates a sealed environment with a controlled nitrogen atmosphere to prevent oxidation, contamination, or unwanted chemical reactions during processes like welding, heat treatment, or assembly of sensitive components.
Common materials include stainless steel (304 or 316L) and aluminum alloy. Viewports are made of tempered safety glass, and seals are high-temperature silicone.
Working volume ranges from 0.5 to 2.0 m³, maximum temperature from 200 to 400°C, and nitrogen purity from 99.99% to 99.999%. Leak rate is ≤0.5%/h, and oxygen concentration is ≤10 ppm.
Always confirm model-specific values and standards with the legal manufacturer or supplier. The listed parameters are reference ranges and may vary based on the specific model and process requirements.
Editorial classification, named public sources where available, and source-reviewed manufacturer records.
Ask for use case, specification boundaries, supplier type, and RFQ preparation information for this product.
Compare manufacturer profiles with relevant product and process capability.