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901 NukAlert™ Key Chain
Retail Price: $252.00
international orders
gamma and x-ray keychain detector 901
The NukAlert™ key chain radiation detector is ideal for upper range radiation detection and alerting and small enough to put on your key ring. NukAlert™ is an effective, continuous, and easy to use system for detecting dangerous levels of radiation anytime and anywhere.

NukAlert™ is not just a great radiation detection device it also meters, monitors, and alerts you of your exposure to dangerous ionizing radiation. NukAlert™ operates 24/7 so it will always be able to let you know if you’re in danger.

You can trust you will know if you and your family are safe or not as NukAlert™ is used nation wide by veteran first responders, numerous law enforcement agencies, and the Department of Defense.
It's safe to say most people these days have their key ring with them almost at all times or at the very least close by.  For those who want to have a reliable, sensitive, and highly affordable radiation detection device that is automatically almost always with them the NukAlert™ Key Chain is easily your best choice.
•  Tested and verified by Naval Air Warfare Center
•  Always "ON" 24/7, includes long-life 10+ year battery
•  Gamma and x-radiation from 20 keV to above 2 MeV
•  Sensitivity includes higher emergency radiation levels
•  Introduced before Health Physics Society - 1/03
•  Performance verified by National Radiological Laboratory
•  Each unit is individually tested for radiation acuracy
•  Patented technology
•  Made in the USA

Repeating groups of rapid countable chirps

Operational Indicator: Faint “ticking” = operating OK

Alarm Loudness: ~61 dBA (speaking volume)

Durability: Functional after 6’ drop or submersion to 6’

Battery; Operational Life Expectancy at Room Temperature:

Non-alarming (normal operation) – 10 to 15 years
Alarming continuously at single chirp level – 3 years
     Alarming continuously at highest alarm level – 3 months

Proportional Increasing Chirp Rate: 50 R/hr to 5,000 R/hr

Detector: Patented CdS photo resistor coupled to a rare earth phosphor scintillator

Detection Range: 100 mR/hr to 5,000 R/hr

Metering: 100 mR/hr to 50 R/hr, in 10 calibrated ranges

Housing: Hermetically sealed, radiation transparent, abrasion resistant ABS plastic

Accuracy: Within ± 1 chirp

Response Time; dose rate dependant:

~3 – 4 minutes @ 100 mR/hr
     Seconds @ R/hr ranges

Accumulated dose chart on back: Alarm "chirp" corresponds to chart on back of device

EPM Immunity: Meets MIL-STD-461D, RS105

Over Range Survivability: Functional after 5K R/hr for 2hr

Temperature Range: -20° C to +50° C

Physical: 1.75” x 1.25” x .75” (Length x Width x Height), Weight <1.0 oz.
*Specifications subject to change without notice.

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