FH 40 G Multi-Purpose Digital Survey Meter

Serve multiple radiation detection applications with one versatile instrument. The Thermo Scientific™ FH 40 G is a wide range digital Geiger counter suitable for nearly all measurement tasks arising in radiation protection through optional plug and play probes available for neutron measurement, alpha and beta contamination readings and even to detect artificial gamma radiation in variable natural radiation fields.

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Availability: Commercially Available

Dan Davis
Product Manager
daniel.davis2@thermofisher.com
978-513-9717
2 Radcliff Road
Tewksbury, MA 01876
USA
+1 800 274 4212
www.thermoscientific.com
Manufacturer
Thermo Fisher Scientific, Inc.
Product Name
FH 40 G Multi-Purpose Digital Survey Meter
Detection Category
Radiological/Nuclear
Detection Principle
Geiger-Muller Detectors;
Detection Method
Geiger-Muller Detectors;
Application
Survey Meter;
Product Model Number
FH40GLDS3
Equipment Type
Instrument
Product Synopsis
Serve multiple radiation detection applications with one versatile instrument. The Thermo Scientific™ FH 40 G is a wide range digital Geiger counter suitable for nearly all measurement tasks arising in radiation protection through optional plug and play probes available for neutron measurement, alpha and beta contamination readings and even to detect artificial gamma radiation in variable natural radiation fields.
Availability
Commercially Available
Technology Readiness Level (TRL)
9
User Feedback Sources
Indifferent/No user feedback
Dimensions
1.7 x 7.7 in. (4.2 x 19.5 cm)
Weight
<1 Lb.; 0.9 Lb. (0.41 kg)
Transportability
Handheld
Ruggedness
Waterproof/Resistant; Dust; Vibration/Shock; IP 67
Consumables
None
Solvents/Reagents
None
Available Accessories
Plug and Play External Probes
Expected Operational Life
Indefinite
Shelf Life
>5 years
Radiological Targets
Neutron; Alpha; Beta; Gamma
Sample Introduction
Radioactive Particle
Sensitivity/Detection Limits
µR/h; 1 µR/h-100 R/h
Response Time (Sample Application To Output)
Continuous (<30 seconds)
Software Control
On-board; PC
Other Operational Parameters
Dose Range: FH 40 G: 10 µR - 1000 R; FH 40 G-L, FH 40 GL-omega: 10 µR - 100 R; FH 40 G-10: 100nSv - 10 Sv. Energy Range: FH 40 G: 36 keV to 1.3MeV; FH 40 G-L: 36 keV to 1.3 MeV; FH 40 G-10: 30 keV to 4.4 MeV; FH 40 GL-omega: 36 keV to 1.3 MeV
Training Required
<1 day training
Training Available
Yes
Manuals Available
Yes
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