Shielding Interface: Maximum Pressure 2.5 bar, Weight 8.5 kg

Component Specifications

Definition

The Shielding Interface is a precision-engineered component designed to create a radiation-safe connection point between radiation sources and their containment racks or systems. It incorporates multiple shielding layers, secure fastening mechanisms, and alignment features to ensure both safety and operational reliability in radiation environments. This component prevents radiation leakage at connection points while maintaining structural integrity under operational stresses.

Working Principle

Operates on the principle of multi-layer radiation attenuation using high-density materials arranged in specific geometries to block ionizing radiation. The interface maintains a continuous shielding barrier through overlapping design elements and precision mating surfaces, while incorporating mechanical interlocks and alignment guides to ensure proper installation and prevent accidental exposure.

Materials

Primary: Lead-antimony alloy (94% Pb, 6% Sb) with 8mm thickness; Secondary: Borated polyethylene layer (5% boron content, 10mm thickness); Structural: 316L stainless steel housing; Sealing: Radiation-resistant silicone gasket with tungsten powder filler

Technical Parameters

Parameter	Typical range	Notes & selection driver
Weight	8.5 kg
Dimensions	Ø250mm × 120mm
Surface Finish	Electropolished to Ra 0.4μm
Connection Type	Bayonet-style quick connect
Maximum Pressure	2.5 bar
Shielding Equivalent	15mm lead equivalent
Operating Temperature	-20°C to 80°C
Radiation Attenuation	99.9% at 1 MeV gamma rays

Ranges are indicative industry figures for RFQ preparation, not a supplier commitment. Confirm every value and standard with the legal manufacturer before ordering.

Standards

ISO 3999, ISO 2919, DIN 25413, IEC 61526

Parent Products

This component is used in the following industrial products

Radiation Source Rack

A structural component that securely holds and positions gamma radiation sources within an automated sterilization system.

View Product Details

Engineering Analysis

Risks & Mitigation

Radiation leakage if improperly installed
Mechanical damage to shielding layers
Gasket degradation over time
Misalignment during connection

FMEA Triads

Trigger: Improper installation or misalignment
Failure: Radiation leakage through gaps
Mitigation: Implement visual alignment indicators, training programs, and interlock systems that prevent operation if not properly connected

Trigger: Material fatigue or corrosion
Failure: Structural compromise of shielding integrity
Mitigation: Regular inspection schedules, corrosion-resistant materials, and preventive maintenance protocols

Trigger: Gasket degradation due to radiation exposure
Failure: Loss of sealing effectiveness
Mitigation: Scheduled replacement intervals, radiation-resistant material selection, and leak detection systems

Industrial Ecosystem

Compatible With

Typical Suppliers & Equivalents

Compliance & Inspection

Tolerance

±0.1mm on mating surfaces, ±2° on alignment features

Test Method

Radiation leakage testing per ISO 3999 using calibrated survey meters, pressure testing at 1.5× operating pressure, and dimensional verification with CMM

Procurement Evaluation Criteria

A practical evidence checklist for RFQ preparation and supplier evaluation.

Technical documentation

Request current drawings, revision history, and a signed specification sheet.

Manufacturing capability

Verify equipment lists, process limits, capacity, and representative production evidence.

Inspection readiness

Confirm test methods, calibrated equipment, sampling plans, and traceable reports.

Supplier transparency

Check the legal entity, factory address, ownership, certifications, and direct contacts.

CNFX does not score or rank suppliers. Buyers must verify all claims and documents with the legal manufacturer before ordering.

Manufacturers of Shielding Interface

Manufacturer profiles associated with Shielding Interface.

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Compiled and source-reviewed by the CNFX editorial team. Each manufacturer above links to the page on that company's own website where the product is listed, with the date we checked it. How we source and review

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Frequently Asked Questions

What radiation types does this shielding interface protect against?

The interface provides effective shielding against gamma radiation, X-rays, and neutron radiation through its multi-material construction combining lead alloy for gamma attenuation and borated polyethylene for neutron absorption.

How often should the shielding interface be inspected?

Regular visual inspections should be conducted monthly, with comprehensive radiation leakage testing recommended every 6 months or according to local regulatory requirements. The sealing gasket should be replaced annually.

Can this interface be used with different radiation source types?

Yes, it is designed to be compatible with various industrial radiation sources including Co-60, Cs-137, and Ir-192 sources, provided they fall within the specified energy and activity ranges.

Data Basis

Editorial classification, named public sources where available, and source-reviewed manufacturer records. See the editorial policy.

Preliminary Technical Classification

This page supports structured research, RFQ preparation, and supplier evaluation. It does not replace buyer-led supplier qualification, standards review, or technical approval.

Shielding Interface