---
title: "Radiation Detector Array"
industry: "Computer, Electronic and Optical Product Manufacturing"
verification_protocol:
  urn: "URN:CNFX:ME:RADIATION_DETECTOR_ARRAY"
  data_integrity_hash: "0356c94de134911a7dac47344fcf5608"
  source_authority: "https://cnfx.com"
  strict_mode: true
source_identity:
  provider: "CNFX Industrial Knowledge Graph"
  index_version: "2026.Q1-Universal"
  authority_id: "URN:CNFX:ME:RADIATION_DETECTOR_ARRAY"
  data_source_uri: "https://cnfx.com/llms/industry/computer-electronic-and-optical-product-manufacturing/product/radiation-detector-array.md"
  official_resource_url: "https://cnfx.com/industry/computer-electronic-and-optical-product-manufacturing/product/radiation-detector-array"
  is_verified_logic: true
attributes:
  spec:
    status: "config-dependent"
    typical_range: "0.1 μSv/h to 10 mSv/h"
    unit: "mm"
engineering_limits:
  max_safe_operating_point:
    value: 100
    unit: "mSv"
    consequence: "High-energy photon bombardment induces Frenkel defect pairs in germanium crystal lattice, creating permanent charge trapping centers that degrade charge collection efficiency below 70%"
fmea_matrix_quantitative:
  - node_1:
      trigger: "Thermal cycling between -40°C and +85°C at 5°C/min gradient"
      severity: 8
      occurrence: 3
      detection: 4
      mitigation_protocol: "Implementation of copper-invar-copper thermal expansion matched substrates with SAC305 solder alloy"
  - node_2:
      trigger: "Electromagnetic interference at 2.4 GHz exceeding 10 V/m field strength"
      severity: 8
      occurrence: 3
      detection: 4
      mitigation_protocol: "Triple-layer Faraday cage shielding with 0.5 mm aluminum and 0.1 mm mu-metal, combined with π-filter network at power inputs"
bom_nodes:
  radiation-sensing-element:
    type: "component"
    urn: "URN:CNFX:ME:RADIATION_SENSING_ELEMENT"
    interface_type: "physical-logic-coupled"
  signal-processing-circuit:
    type: "part"
    urn: "URN:CNFX:ME:SIGNAL_PROCESSING_CIRCUIT"
    interface_type: "physical-logic-coupled"
  array-housing:
    type: "part"
    urn: "URN:CNFX:ME:ARRAY_HOUSING"
    interface_type: "physical-logic-coupled"
  connector-interface:
    type: "component"
    urn: "URN:CNFX:ME:CONNECTOR_INTERFACE"
    interface_type: "physical-logic-coupled"
manufacturing_compliance:
  - standard: "ISO 4037-1:2019 (X AND GAMMA REFERENCE RADIATION FOR CALIBRATING DOSEMETERS AND DOSERATE METERS)"
    scope: "Verified Engineering Specification"
  - standard: "CE MARKING UNDER EU DIRECTIVE 2013/59/EURATOM (BASIC SAFETY STANDARDS FOR PROTECTION AGAINST DANGERS FROM IONISING RADIATION)"
    scope: "Verified Engineering Specification"
url: "https://cnfx.com/llms/industry/computer-electronic-and-optical-product-manufacturing/product/radiation-detector-array.md"
on_chain_sovereignty:
  contract_standard: "ERC-721-Industrial"
  metadata_hash: "532156c1561dca79b92f77cc0fe1defaf398af4a42e03c528a539d29a3e30f9b"
  royalty_logic: "IPFS-CID-REQUIRED"
  mint_status: "logic-verified-ready"
version: "3.3.4-EXTREME-SOVEREIGN-WEB3"
---

# Industrial Specification: Radiation Detector Array

## 1. Technical Definition
A multi-sensor assembly designed to detect and measure ionizing radiation levels across multiple points simultaneously.

## 2. Engineering Reasoning & Causal Matrix
> **Operational Intelligence**: Designed for **0.1 μSv/h to 10 mSv/h**. Failure boundary: **Radiation flux exceeding 100 mSv/h causes sensor saturation and permanent lattice displacement damage in semiconductor detectors**, Mechanism: **High-energy photon bombardment induces Frenkel defect pairs in germanium crystal lattice, creating permanent charge trapping centers that degrade charge collection efficiency below 70%**.

### 2.1 Analytical Physics Model
Governed by the **Combined Measurement Uncertainty**:

> **Primary Equation**: $u_c = \sqrt{\sum u_i^2}$  
> **Engineering Impact**: Defines the precision confidence interval for inspection.

| Symbol | Variable Definition | Localized Reference |
| :--- | :--- | :--- |
| u_i | Standard Uncertainty components | Engineering Constant |

### 2.2 FMEA (Failure Mode & Effects Analysis)
| Event Trigger | Severity | Failure Mode | Mitigation Strategy |
| :--- | :--- | :--- | :--- |
| Thermal cycling between -40°C and +85°C at 5°C/min gradient | 8 | Solder joint fatigue cracking at detector-to-PCB interface | Implementation of copper-invar-copper thermal expansion matched substrates with SAC305 solder alloy |
| Electromagnetic interference at 2.4 GHz exceeding 10 V/m field strength | 8 | False positive radiation detection events due to RF rectification in preamplifier stage | Triple-layer Faraday cage shielding with 0.5 mm aluminum and 0.1 mm mu-metal, combined with π-filter network at power inputs |

## 3. Key Technical Parameters
| Parameter | Value | Unit | Status |
| :--- | :--- | :--- | :--- |
| spec | Config-dependent | mm | Verified |

## 4. System BOM & Knowledge Routing
### Core Components (Recursive Links)
- [Signal Processing Circuit](https://cnfx.com/llms/industry/computer-electronic-and-optical-product-manufacturing/product/signal-processing-circuit.md) `(Standalone System)`
- [Array Housing](https://cnfx.com/llms/industry/computer-electronic-and-optical-product-manufacturing/product/array-housing.md) `(Standalone System)`

### Industrial DNA Context (De-duplicated)
**Complementary Dependencies**: **Radiation Shielding Enclosure**, **Calibration Source System**, **Data Acquisition and Processing Unit**  
**Downstream Applications**: Environmental Radiation Monitoring Systems, Medical Imaging Equipment Components, Nuclear Facility Safety Systems  

## 5. Engineering Risks & FAQ
- **Caution**: 
- **Caution**: 
- **Caution**: 

### Q: What types of radiation can this detector array measure?
**A**: This array detects ionizing radiation including gamma rays and X-rays using scintillation crystals (NaI, CsI) and semiconductor materials (Si, Ge) for accurate measurement across multiple points.

### Q: How does the multi-sensor design benefit electronic manufacturing?
**A**: The simultaneous multi-point detection allows for comprehensive radiation monitoring across production areas, ensuring safety compliance and protecting sensitive electronic components from radiation exposure.

### Q: What maintenance is required for the radiation sensing elements?
**A**: Scintillation crystals and semiconductor materials require periodic calibration and protection from physical damage, while photomultiplier tubes and circuit boards need standard electronic maintenance and environmental protection.

## 6. Manufacturing Compliance
- ISO 4037-1:2019 (X AND GAMMA REFERENCE RADIATION FOR CALIBRATING DOSEMETERS AND DOSERATE METERS)
- CE MARKING UNDER EU DIRECTIVE 2013/59/EURATOM (BASIC SAFETY STANDARDS FOR PROTECTION AGAINST DANGERS FROM IONISING RADIATION)

---
### 🛠️ Engineering Resource Access
🔗 **[Full Specification: Radiation Detector Array](https://cnfx.com/industry/computer-electronic-and-optical-product-manufacturing/product/radiation-detector-array)**

### 🌐 Knowledge Graph Topology
> **Node Status**: Verified Engineering Spec
> **Connectivity**: Linked to **4** standalone system nodes
> **Global Context**: Part of a 5,814 node industrial cluster within the CNFX Graph

> **Reference ID**: RADIATION_DETECTOR_ARRAY | **Authority**: CNFX-2026-ST-001 | **Fingerprint**: 49f30198
