keskiviikko 19. huhtikuuta 2017

Pocket Geiger counter is a breath of fresh air

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Pocket Geiger counter is a breath of fresh air

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STAFF WRITER

DEC 5, 2012 ARTICLE HISTORY 
IT’S SO SMALL THAT IT COULD EASILY BE MISTAKEN FOR A SMALL PACK OF MINTS. IN FACT, IF YOU ACTUALLY HAVE A PACKET OF FRISK ON YOU HANG ON TO IT, IT’LL COME IN HANDY.

Pocket Geiger, one of many gadgets on display at the Maker Faire Tokyo 2012 last weekend, is a handheld radiation detector developed by engineers and scientists belonging to “Radiation-watch.org” — a pro bono project aimed at making high-quality radiation monitoring easier, cheaper and more citizen-oriented.
Founder Yang Ishigaki said the device uses tiny PIN photodiodes, which are commonly used as light sensors for infrared remote-control devices but can also pick up Gamma-ray radiation.
“We do all of our manufacturing at a factory in Ishinomaki (in Miyagi Prefecture) that was a longtime Sony subcontractor until it was hit by the (March 2011) tsunami,” Ishigaki said.
“So far we’ve sold about 20,000 units, and have helped keep the jobs of 30 people there.”
The group started production in the summer of 2011, and three versions of the Geiger counters are now available — ranging from the cheapest DIY model, which fits into an empty Frisk mints case (¥1,850, without the case), to the latest model with a high-quality sensor and a sleek, metallic case (¥6,450).
The Pocket Geiger can be hooked to smart phones to show aerial radiation levels in as short as two minutes. The detectors have been certified by the Dutch Metrology Institute, which conducted the calibration tests. Users can upload and share data using a free iPhone/Android application. So far, data from around a million locations across eastern Japan have been shared, Ishigaki said. “Lately, many businesses and universities have shown interest,” he said. “They say they need to set up a lot more monitoring posts on (contaminated) farmlands and forests. We would like to eventually shift our services to such demands.”
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Future Tech Smart Lab Personal Environment monitors
  
- Geiger, EM, UV, 
Temp/Humidity


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Personal Environment monitor
Easy and Quick Checkers
Now, anyone can check the radiation at anytime and anywhere!
It’s a tiny, beautifully designed with Aluminum body personal environment monitor that connects to your phone to measure, collect and analyze the hidden qualities of your surroundings.
Connect Smart Checker to your Smart Phone using plug for measurement of Radiation / electromagnetic fields (EMF) / UV (Ultra violet ) / Temperature & Humidity / Smart V(Voltage)
/ IR(Infrared rays) / VL(Visible ray) Checker Fully powered by your smart phone device, No battery or charger required (except temp checker )

ersonal Environment monitor


SMART GEIGER COUNTER (FSG-001)

 SMART GEIGER

FEATURES
• Handy
• Easy to Carry
• Quick and Accurate Data
• Reasonable Price
• No Battery Needed
Personal Geiger Monitor for Smartphone
Anytime, Anywhere
No more worries on radioactivity for my family
You can easily check the danger of radioactivity
just place it near the suspicious object!

FREE Sensor Application
Connect to Smart phone ear jack
Sensor unit (Aluminum)
Connect Jack (Ear Jack)

Smart Geiger is a miniature Geiger Counter.
It detect low levels of hard beta and gamma particles. Running the test for longer than two minutes will yield more accurate results.
Professionally precise. Smart Geiger reveals highly accurate information about the radioactive particles around you and how they might be affecting you.

Item Description
Radiation Measurement Gamma, X-ray
Sensor Type Semiconductor Sensor
Range Survey Meter : 0.1~200 μSv/h
Measurement error < ―15%
Size Length 30mm (include Ear Jack : 47mm), Φ10
Weight 6 g
User Interface Smart Phone ( Earphone Jack)
Material Al (Aluminum)
Linearity 97% at 20 ~ 120 μSv/h
※ Reference testing reports.



SMART GEIGER PRO (SGP-001)


High sensitive and tiny smart Geiger counter that measures even the environmental radiation.
10 times more powerfully upgraded!
More widely, more accurately!
• Measure the environmental radiation with its high sensitive sensor
• Measure the radiation in the air with its wider sensor
• Anyone can easily use it
• Convenient to carry around
• Quick and intuitive measurement
• Reasonable price

WIRELESS GEIGER COUNTER (BSG-001)



Personal Environment monitor
Item Description
Main Chip Nordic nRF51822, Bluetooth Low energy/ 2.4GHz RF system on chip
Chipset ARM Cortex-M0 32bit processor
Function BLE service of the environmental radioactivity
Antenna Pattern Antenna
Sensor type Semiconductor Sensor
Radiation measurement Gamma, X-ray
Measurement rage Survey meter : 0.05~200uSv/h
Measurement error <―15% (minimum error ―

Personal Environment monitor
Copyright(c) 2016 Technonia, Inc. All Rights Reserved (http://www.technonia.com) Page 19
Smart Geiger is a miniature Geiger Counter.
It detect low levels of hard beta and gamma particles.
Running the test for longer than two minutes will yield
more accurate results.

SMART EM CHECKER (FEC-001)

Measuring at a food store in Finland - see Video

Move around with Smart EM checker to detect electromagnetic fields.
Watch the different amounts appear in real time on your screen.
Small size electromagnetic fields measuring instrument
click

Item Description
measurements Electromagnetic field (EMF)
minimum response 1 V/m
Range 1 ~ 2,000 V/m
Frequency 16 Hz ~ 100 kHz
Size Length 30mm (include Ear Jack : 47mm), Φ10
Weight 6 g
User Interface Smart Phone ( Earphone Jack)
Material Al (Aluminum)
Sensor Type Semiconductor Sensor
MIC
※ International regulatory baseline low-frequency electromagnetic field : 10 or 40 V / m. Below

SMART UV CHECKER (FUV-001)




Personal Environment monitor
Item Description
measurements UV(Ultra Violet)
Range 240~380 nm
Detects UVA, UVB
UVI (UV Index) range 0 ~ 12
UV Power 0 ~ 6mW/cm2
Measurement error ― 10%
Workable Temperature : -20 ~ 50 ℃
Workable Humidity < 80 %
Size Length 30mm (include Ear Jack : 47mm), Φ10
Weight 6 g
User Interface Smart Phone ( Earphone Jack)
Material Al (Aluminum)
Sensor Type Semiconductor Sensor


SMART Temp/Humidity CHECKER (FTC-001)




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