Skip to content
    • Contact
    • (02) 97486988
    • Contact
    • (02) 97486988
Domo-Technica AustraliaDomo-Technica Australia
  • About Us
  • Contact Us
  • 0
    Cart

    No products in the cart.

    Return to shop

  • Home
  • Fluke Biomedical
    • Defibrillator Analysers
    • Electrical Safety Analysers
    • Electrosurgery Analysers
    • Gas Flow Analysers
    • Neonatal Test Equipment
    • Infusion Device Analysers
    • Medical ScopeMeter
    • Digital Pressure Meters
    • Patient Simulators
    • Phototherapy Radiometer
    • Rigid Endoscope Tester
    • Test Automation
  • Raysafe
    • X-Ray QA Instruments
    • Phantoms and Test Tools
    • Radiation Safety
    • Real-Time Personal Dosimeter
  • Quantum Design
    • Material Science
    • Cryogenics
    • Optics
    • Nanoscience
    • Sample Synthesis
    • Biotechnology & Chemistry
    • Magnetic Separator
    • Laboratory Squids
  • Montana Instruments
    • Research Platforms
    • Measurement Systems
    • Integrated Solutions
    • Accessories
  • Calibration
    • Australia
    • New Zealand
  • All Products
Add to Wishlist
489-50 Gamma Scintillation Probe 1
Home / Fluke Biomedical

489-50 Gamma Scintillation Probe 1

The Geiger-Mueller (GM) detectors fulfill a wide variety of radiation measurement needs. Probes are available for detection of alpha, beta, and gamma radiation.

Categories: Fluke Biomedical, Raysafe

Browse
  • Fluke Biomedical
    • Defibrillator Analysers
    • Digital Pressure Meters
    • Electrical Safety Analysers
    • Electrosurgery Analysers
    • Gas Flow Analysers
    • Infusion Device Analysers
    • Medical ScopeMeter
    • Neonatal Test Equipment
    • Patient Simulators
    • Phototherapy Radiometer
    • Rigid Endoscope Tester
    • Test Automation
  • Montana Instruments
    • Accessories
    • Integrated Solutions
    • Measurement Systems
    • Research Platforms
  • Quantum Design
    • Biotechnology & Chemistry
    • Cryogenics
    • Laboratory Squids
    • Magnetic Separator
    • Material Science
    • Nanoscience
    • Optics
    • Sample Synthesis
    • SCL-Sensor.Tech – Self-Sensing Cantilevers
  • Raysafe
    • Phantoms and Test Tools
    • Radiation Safety
    • Real-Time Personal Dosimeter
    • X-Ray QA Instruments
  • Uncategorised
Recently Viewed
  • Impulse 7000DP Defibrillator/AED Tester, External Pacer Analyzer Impulse 7000DP Defibrillator/AED Tester, External Pacer Analyzer
  • Aresis TWEEZ Aresis TWEEZ
  • Magnetic Separator (SHGMS) Magnetic Separator (SHGMS)
  • Description
  • Features
  • Specifications
  • Models and Accessories

The Geiger-Mueller (GM) detectors fulfill a wide variety of radiation measurement needs. Probes are available for detection of alpha, beta, and gamma radiation. Some probes are provided with a 360° shield to permit discrimination between penetrating and non-penetrating radiation.

Reliability and ruggedness are built into the GM detectors, with uniformity of construction and field-proven design to assure dependable performance with all the GM survey instruments. Standard MHV type connectors readily allow interchange of all detector probes. The GM counters are fastened to the Model 190 Count Rate and Survey Meter by a Velcro® strap. The life expectancy of the counters ranges from 108 total counts to unlimited life depending on the type of quench gas utilized.

The scintillation detectors are carefully selected and optically coupled to photomultiplier tubes. The photomultipliers are magnetically shielded with mu-metal and specially shock mounted to provide trouble-free performance. The entire detector, crystal and photomultiplier, are secured in sturdy, cylindrical, aluminum housing. Where appropriate, a thin window has been utilized to provide alpha or low energy gamma response.

Features


Key Features

The GM probes provide a qualitative assessment for radiation detection. The following probe selection guide lists various probes and suggested applications. Applications include nuclear medicine counter top surveys, leakage detection from diagnostic x-ray and linear accelerators, geological surveys, scrap metal yards and unknown wells.

The scintillation detectors provide a quantitative assessment for radiation detection in counts/minutes. Applications outlined in this guide include nuclear medicine labs, HAZMAT spills, radiation safety office surveys, industrial hygiene, industrial x-ray manufacturing, and geological surveys.

  • GM probes for qualitative radiation detection
  • Scintillation probes for quantitative radiation assessment
  • All probes are direct read when married with Models 190 and 290 meters
  • Rugged and reliable designs
  • Scintillators are test selected and optically coupled to PMT
  • GM probes re available in pancake style, energy compensated and with beta discrimination

Specifications

Product Specifications
Type:
 NaI (Tl) Sodium Iodide 1 x 1, scintillator optically coupled to PMT
Radiation detected:
 Gamma and x-ray above 60 keV
Applications:
 • Nuclear medicine

• Industrial hygiene

• Industrial x-ray manufacturing

• Geological surveys

• Radiation safety office

Typical background (CPM):
 1750
Nominal sensitivity:
 160,000 CPM/mR/hr 137Cs
Wall material:
 0.04 in Al, 1 mm thick
Window:
 108 mg/cm2 Al
Sensitive area:
 5 cm2
Crystal dim.:
 1 x 1 in
Probe diameter:
 2 in
Probe length:
 8.75 in
Cable length:
 48 in
Operating voltage:
 900 V
Calibration:
 137Cs 2 pts/scale to 5 mR/hr
Cal. Tolerance:
 ± 10%
Efficiency:
 137Cs 6%;

57Co 9%;

133Ba 6%;

60Co 2%

Humidity range:
 0 to 95%
Operating temp:
 – 40° to + 120°F; – 40° to + 50°C; Max. temp increase of 20°F/hr
Weight (approx.):
 1.5 lb (0.68 kg)

Models and Accessories

Model Name Description Price List
489-50 Gamma Scintillation Probe for Gamma and X-ray >60 keV
Service Packages
Care Plans Request a quote

Related products

DPM1B Pneumatic Transducer Tester
Add to Wishlist
Quick View

Fluke Biomedical

DPM1B Pneumatic Transducer Tester

The DPM1B Pneumatic Transducer Tester is designed to measure the positive and negative pressures of medical devices in either liquid or gaseous form, and to generate pressure within the ± 300 mmHg range to assist in repair and quality control.

ESA612 Electrical Safety Analyser
Add to Wishlist
Quick View

Fluke Biomedical

ESA612 Electrical Safety Analyser

The ESA612 Electrical Safety Analyzer represents the next generation in test equipment for biomedical and clinical engineering professionals that perform field service on medical equipment throughout their facilities, in clinics, and anywhere onsite service is required. Portable, lightweight, and designed for operation in tight spaces, the ESA612 offers the functionality of a simulator, multimeter and electrical safety tester in a single test tool.

SigmaPaceTM 1000 External Pacemaker Analyser
Add to Wishlist
Quick View

Fluke Biomedical

SigmaPaceTM 1000 External Pacemaker Analyser

The SigmaPace™ 1000 is a powerful handheld tool with a comprehensive range of test suites, measurement algorithms and test loads – as specified by the external pacemaker manufacturers – to fulfill your testing requirements both quickly and efficiently.

Impulse 7010 Defibrillator Selectable Load Accessory
Add to Wishlist
Quick View

Fluke Biomedical

Impulse 7010 Defibrillator Selectable Load Accessory

As you know the Impulse 7000 can do the following defibrillator performance tests: ECG functionality tests, AED or Shock Advisory capability tests, Pacemaker tests, and charge- and synch-time tests.

ProSim 2 and 3 Vital Signs Simulators
Add to Wishlist
Quick View

Fluke Biomedical

ProSim 2 and 3 Vital Signs Simulators

The ProSim 2 and ProSim 3 Vital Signs Simulators are the clear choice for biomedical engineering and field service technicians that need a quality feature rich device with high portability.

IDA-1S Infusion Device Analyzer
Add to Wishlist
Quick View

Fluke Biomedical

IDA-1S Infusion Device Analyzer

Test a wide variety of infusion pumps quickly and accurately.

ProSim 4 Vital Signs Patient Simulator
Add to Wishlist
Quick View

Fluke Biomedical

ProSim 4 Vital Signs Patient Simulator

Designed to get you in and out of most locations in 60 seconds, this quick-check device tests 12-lead ECG, respiration, IBP and NIBP with an easy touch screen menu designed for troubleshooting fast. It is 90 % smaller and lighter than single-function patient simulators, provides one-tap testing for most patient monitor checks, and runs all day on a single battery charge.

190M Medical ScopeMeter® Portable Oscilloscope
Add to Wishlist
Quick View

Fluke Biomedical

190M Medical ScopeMeter® Portable Oscilloscope

The 190M Medical ScopeMeter® Portable Oscilloscope is a high-performance, portable oscilloscope built upon the legacy of Fluke and Fluke Biomedical oscilloscopes in partnership with real customers like you.

Biomedical Test Equipment
graph-domotech

01 Biomedical

02 Diagnostic Imaging

03 Radiation Safety

04 Impact Indicators

05 Service & Calibration

Product Sites
  • Fluke Biomedical
  • Quantum Design
  • Montana Instruments
  • Hitachi-Aloka
  • IBP
  • Tristan Technology
  • MagnaBiosciences
  • IOG Products
Customer Care
  • About Us
  • Contact Us
  • Privacy Policy
  • Terms of Use
  • Sitemap
This website is proudly powered by the passionate team at Aleph IT!
This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.
  • Home
  • About Us
  • Contact Us
  • All Products
  • Fluke Biomedical
    • Defibrillator Analysers
    • Electrical Safety Analysers
    • Electrosurgery Analysers
    • Gas Flow Analysers
    • Neonatal Test Equipment
    • Infusion Device Analysers
    • Medical ScopeMeter
    • Digital Pressure Meters
    • Patient Simulators
    • Phototherapy Radiometer
    • Test Automation
  • Quantum Design
  • Montana Instruments
  • Login
  • Newsletter

Login


Lost your password?