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X-ray and gamma-ray dose alarm FC902
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  • Product Introduction
  • Features
  • Technical indicators
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010-83622127

info@n-tetbj.com

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Product Introduction

The FC902 series is a compact, pen-style, high-sensitivity X-ray and gamma-ray radiation dosimeter. This instrument uses a high-speed, low-power embedded microprocessor as its data processing unit, and its detector module employs a high-sensitivity scintillator detector. The instrument features fast response, a wide measurement range, and broad application, capable of monitoring X-rays and gamma rays; it is a general-purpose portable radiation measuring instrument.

Features

  • 01
    Highly sensitive CsI scintillator + SiPM solid-state photomultiplier
  • 02
    A full-color TFT LCD display with a Chinese/English user interface.
  • 03
    The compact pen-style design makes it easy to carry. It also features a built-in clip and can be fitted with a lanyard.
  • 04
    It can simultaneously measure and display dose rate and cumulative dose.
  • 05
    Automatic range switching and automatic saving of cumulative dosage
  • 06
    Power outages can permanently save and erase the cumulative dose and duration.
  • 07
    Dose rate and cumulative dose alarm thresholds can be set.
  • 08
    Choose from sound, vibration, sound + vibration, or silent alarm modes.
  • 09
    Built-in high-capacity rechargeable lithium battery with real-time battery voltage status indication.
  • 010
    Automatic fault detection and protection functions, and resistance to electromagnetic interference.
  • 011
    It can continuously store 98,300 real-time records and 32,760 alarm records.
  • 012
    The data can be exported via USB (with optional dedicated software).
  • 013
    Optional Bluetooth communication and mobile app support

Technical indicators

Basic parameters
Technical parameters FC902 FC902 Bluetooth version
Gamma sensitivity Approximately 70 cps / (μSv/h) (relative to 137Cs) Approximately 70 cps / (μSv/h) (relative to 137Cs)
Relative basic error Not exceeding ±15% (at 10 μSv/h, 137Cs) Not exceeding ±15% (at 10 μSv/h, 137Cs)
Dose rate range 0.01 μSv/h - 1 mSv/h 0.01 μSv/h - 1 mSv/h
Protection alarm response time ≤1 second ≤1 second
Data export function USB USB + Bluetooth (Mini Program)
Detector type Cesium iodide (CsI+) SiPM solid-state photomultiplier
Cumulative dose range 0.00μSv ~9999Sv
X-γ energy range 25keV~3.0MeV
Energy response error Not exceeding ±30% (relative to 137Cs)
Dose rate alarm threshold Adjustable within the full range
Cumulative dose alarm threshold Adjustable within the full range
Display unit Dose rate: μSv/h, mSv/h automatic switching; μR/h, mR/h automatic switching; Cumulative dose: μSv, mSv, Sv automatic switching; Count rate: cps
Power supply method Built-in 3.7V, 1100mA lithium battery, USB Type-C charging port.
Weight and size Dimensions (L x W x D) (118 x 28 x 16) mm, including the back clip (20 mm thick); Weight: 60g
Usage Environment -15℃ to +50℃, relative humidity ≤95%(40±2)℃
Data storage It can continuously store 98,300 real-time records and 32,760 alarm records.
Configuration List Instrument, lanyard, USB charging cable, protective case, instruction manual, warranty card, certificate of conformity

Online message

Jujie Financial Building, Lizhe Road, Fengtai District, Beijing

010-83622127

info@n-tetbj.com
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