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NK202X X-Ray Collimator: The Core Component for Safe, Precise X-Ray Imaging

Every reliable X-ray system relies on one critical component: the collimator. The NK202X 150kV X-ray collimator is purpose-built to control radiation fields, reduce unnecessary exposure, and boost image clarity — making it essential for both mobile and stationary diagnostic X-ray machines.
What are the advantages of a x ray collimator with a rectangular appearance

What It Does, And Why It Matters

The NK202X is installed at the output window of the X-ray tube assembly, acting as the system’s precision gatekeeper:
  • It shapes the X-ray beam to exactly match the imaging area required, eliminating stray radiation outside the target field.
  • It absorbs scattered radiation, which would otherwise blur images and increase patient exposure.
  • It features a visible light field that aligns with the actual X-ray beam, letting operators preview the imaging area before exposure.
This combination directly addresses two core needs in diagnostic imaging: safety and accuracy.

Where the NK202X Shines: Key Application Scenarios

Designed for versatility, this collimator works seamlessly across a wide range of X-ray equipment setups:
  1. Mobile & Portable X-Ray Machines

    For on-site care in clinics, nursing homes, or emergency settings, the NK202X is a reliable choice. Its compact, manual design is easy to adjust in tight spaces, and the 440×440mm maximum irradiation field (at SID=100cm) covers full-body views for general radiography.

  2. Stationary Radiography & Fluoroscopy Systems

    In fixed diagnostic rooms, the collimator delivers consistent performance for routine exams. The >160lux light field luminance ensures clear visibility even in bright rooms, while the 2-layer shielding leaves provide precise control over beam size.

  3. General Radiography & Retrofit Projects

    Whether you’re building a new X-ray system or upgrading an existing one, the NK202X fits the bill. It works with most 150kV X-ray tubes, making it a flexible, cost-effective choice for retrofits and custom builds.

Technical Features That Ensure Reliability

Built to meet the demands of daily clinical use, the NK202X includes key specifications that set it apart:
  • Continuously adjustable radiation field for precise beam shaping
  • 24V/150W lamp with 30-second single lighting time for safe, clear preview
  • Fixed filtration (1mm Al @ 75kV) to reduce low-energy radiation
  • Manual drive with knob pointer scale for intuitive operation
  • AC24V power input for easy integration with standard systems
For any X-ray system operating below 150kV, the NK202X collimator is the unsung hero that keeps exams safe, clear, and compliant.

Author:X Ray Collimator


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