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
GM Pancake Probe
Home / Fluke Biomedical

GM Pancake Probe

Designed for use in conjunction with the ASM-990 Series and other standard GM survey meters, the 489-110D can detect alpha, beta, and gamma radiation. It is configured for operating convenience in table-top and floor surveys as well as surveys of personnel and equipment.

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
  • Description
  • Features
  • Specifications

Designed for use in conjunction with the ASM-990 Series and other standard GM survey meters, the 489-110D can detect alpha, beta, and gamma radiation. It is configured for operating convenience in table-top and floor surveys as well as surveys of personnel and equipment. Prime applications for this probe include nuclear medicine counter tops and frisker stations, leakage detection for low energy diagnostic x-ray machines, geological and environmental surveys or any place where there exists the suspicion that some form of radiation is present, especially emergency response teams. For storage and carrying ease, the probe fits into the standard handle clip on a survey meter.

The GM probe comes in two configurations: 489-110D with an ABS plastic housing, MHV connector, and foam grip, or 489-110E with a BNC connector. This selection of connectors provides the ability to attach the GM probe to most GM survey meters on the market. Replacement foam grip handles are available: 489-130-44. This same probe design is available in a rugged metal housing as 489-110C.

Features

Key Features

  • All purpose GM Pancake Probe detects alpha, beta, gamma, and x-ray radiations
  • High detection efficiency
  • Lightweight, ergonomic design
  • Detachable probe cable
  • BNC or MHV connector
  • Easy to decontaminate

Specifications

Product Specifications
Detector
 Halogen-quenched “Pancake” GM tube
Type
 Pancake alpha, beta, gamma, and x-ray with thin pancake window
Radiation detected
 Alpha above 3.5 MeV, beta above 35 keV, gamma and x-ray above 6 keV
Applications
 • All purpose sensitive alpha, beta, and gamma and x-ray probe
• Nuclear medicine counter tops
• Detects leakage from diagnostic x-ray machines, especially mammography
• Geological surveys
• Scrap metal yards
• HAZMAT
Typical background (shielded)
 30 CPM
Maximum exposure rate
 80 mR/h (800 µSv/hr)
Nominal sensitivity to 1 mR/hr of 60Co
 3500 CPM
Replacement GM tube part number
 P-115
Wall material
 Stainless steel with mica window
Wall thickness
 1.5 to 2.0 mg/cm2
Window
 15 cm2 (1.75 in Ø) mica, 1.4 to 2.0 mg/cm2
Active length
 1.5 in Ø (38mm)
Quenching gas
 Neon & halogen
Operating voltage
 900 V
Compatibility
 Compatible w/ all GM survey meters
Humidity range
 0 to 95%
Operating temperature range
 – 65° to + 185°F (- 56° to + 85°C)
Pressure range
 To 5 psig
Protective Screen
 Stainless steel, hexagonal pattern providing 89% open area
Construction
 ABS plastic housing and foam grip handle
Cable
 Shielded cord, approximately 4.5 ft long MHV coaxial connector or BNC connector
Dimensions
Detector housing:  2.5 (w) x 4.25 (d) x 0.875 in (h) (6.36 x 10.8 x 2.2 cm)
Handle:  1 in Ø x 6.25 in (d) (2.5 x 16.5 cm) (excluding connector)
Diameter of probe:  2.6875 in (68 mm)
Length of probe:  9.75 in (248 mm)
Weight
 Approx. 1 lb (0.45 kg)
Efficiency
 The GM Pancake Probe efficiency is shown below. In a recent performance check, the numbers shown represent typical results obtained:
14C  5%
99Tc  12%
137Cs  24%
90Sr  59%
36Cl  26%
241Am  8%
129I  2%
230Th  15%
239Pu  12%
NOTE:  The efficiency formula used to calculate the % Efficiency is: Eff.%=(CPM x 100) / DPM

Related products

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.

ESA615 Electrical Safety Analyzer
Add to Wishlist
Quick View

Fluke Biomedical

ESA615 Electrical Safety Analyzer

The ESA615 brings fast and simple automated testing to a portable analyzer.

ESA609 Electrical Safety Analyzer
Add to Wishlist
Quick View

Fluke Biomedical

ESA609 Electrical Safety Analyzer

The ESA609 Electrical Safety Analyzer is a rugged, portable and easy-to-use analyzer designed for general electrical safety testing. Engineered for on-the-go technicians, the ESA609 requires no training to use and has a rubberized case that allows it to sustain the rigor of transportation, and helps prevent damage when accidentally dropped.

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.

QA-ES III Electrosurgical Analyzer
Add to Wishlist
Quick View

Fluke Biomedical

QA-ES III Electrosurgical Analyzer

Ensure ESU safety. Test all critical ESU functions with precise power, current, frequency, crest factor and load resistance ranges.

ESA620 Electrical Safety Analyser
Add to Wishlist
Quick View

Fluke Biomedical

ESA620 Electrical Safety Analyser

The ESA620 Electrical Safety Analyzer represents the next generation in portable, manual test tool for the biomedical technician and clinical engineer that are performing tests on medical equipment.

Fb-ps320_05b_c
Add to Wishlist
Quick View

Fluke Biomedical

PS320 Fetal Simulator

At week five, a fetus’ heart starts beating, increasing to 155 to 195 beats per minute prior to birth. The strength and number of beats can be measured by a fetal electronic monitor to determine whether a fetus is in distress. The PS320 fetal simulator mimics fetal and maternal heartbeats (ECG), along with uterine activity during labor to accurately test and troubleshoot fetal electronic monitors.

DPM2Plus Universal Pressure Meter
Add to Wishlist
Quick View

Fluke Biomedical

DPM2Plus Universal Pressure Meter

The DPM2Plus Universal Pressure Meter is designed to measure the positive and negative pressures of medical devices in either liquid or gaseous form to assist in repair and quality control.

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?