Gamma radiation meter 452R

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Overview
The Fluke Biomedical 452R Radiation Survey Meter delivers rapid, precise field measurements with industrial durability. Designed for x‑ray scanning, non‑destructive testing (NDT) and radiation monitoring, the instrument is 1‑meter drop‑tested and features an upgraded IP65 rating for protection in wet and harsh environments.

Key Features

• Fast, accurate measurement — high sensitivity from background to high radiation levels with results in seconds.
• Easy operation — intuitive interface and screen settings suitable from indoor use to bright sunlight.
• Comprehensive detection — single instrument detects α, β and γ contamination.
• Rugged design — drop‑tested to 1 m and IP65 rated for reliable field use.
• Interchangeable measurement modes — lids for air kerma, ambient dose equivalent and counts.

Technology and Performance
The 452R combines a silicon sensor cluster with a Geiger–Müller pancake detector to provide wide energy response, high sensitivity and fast response time. Two interchangeable lids enable measurement in air kerma, ambient dose equivalent or counts, supporting a range of industrial measurement requirements.

Applications

• X‑ray scanning and inspection
• Non‑destructive testing (NDT) in automotive and aerospace
• Radiation monitoring for airport security, border control and first responders
• Nuclear industry monitoring and environmental surveillance
• Quality control in oil & gas, mining and manufacturing

What comes in the box

• Instrument with mounted lids (depending on model)
• Power supply and plugs
• 5 m USB cable
• Printed user manual and quick guide
• Calibration certificate
• Cardboard box with fitted foam

Software
Raysafe View is provided as companion software for extended display and data analysis. Raysafe View connects with Microsoft Excel and supports RaySafe X2, RaySafe X2 Solo, RaySafe 452 and Fluke Biomedical 452R.

Models
Model Name | Description | Part number
452R Full Kit | Radiation Survey Meter | 6153681
452R Air Kerma | Radiation Survey Meter | 6161141
452R Ambient | Radiation Survey Meter | 6161102

Technical specifications

• Brand: Fluke Biomedical
• Model: 452R
• Detector technology: Silicon sensor cluster + Geiger–Müller pancake
• Measurement modes: Air kerma, ambient dose equivalent, counts (interchangeable lids)
• Radiation types detected: Alpha (α), Beta (β), Gamma (γ)
• Ruggedness: 1‑meter drop‑tested
• Ingress protection: Upgraded IP65 rating
• Sensitivity: High sensitivity suitable from background to high levels
• Typical applications: X‑ray scanning, NDT, airport security, border control, first response, nuclear, oil & gas, mining, manufacturing
• Included accessories: Power supply with plugs, 5 m USB cable, printed manual & quick guide, calibration certificate
• Software compatibility: Raysafe View