Economic Geiger Counter FNIRSI GC01/M1 Improved Version

We present the Improved Version “M1” of the well-known economical Geiger counter FNIRSI “GC-01”.

Compared to the original version we have appropriately modified it to significantly increase its performance and reliability.

 

Added typical Geiger Counter Ticker function.

Also on this detector we have added a hardware module that implements the function: “Ticker”, basically our Geiger GC-01/M1, now in addition to flashing its red LED, it can emit ticks in real time proportional to the radioactive activity detected.

 

New windowed back cover to increase sensitivity.

We replaced the original back cover with another new one made by us with the 3D printing. This new cover unlike the original one, It has a special rectangular opening on the left side which exposes the J321 Geiger tube of the instrument, directly outwards, significantly increasing its sensitivity. To learn more, we strongly recommend you watch our demonstration video on the FNIRSI GC Geiger counter-01 improved.

 

Recalibration of the high voltage that powers the Geiger Tube

finally we also recalibrated the high voltage that powers the Geiger tube itself, thus certifying it to the correct nominal value of approximately 400V, as recommended by the manufacturer of the same hose.

 

The new features of the FNIRSI Geiger Counter improved by us

summing up, now the FNIRSI GC geiger counter-01 /M1 Improved, thanks to our various modifications, as well as having become decidedly more precise and sensitive, with the new “Ticker”, can also emit a “click” sound corresponding to each Beta and Gamma radioactive particle detected by his Geiger tube.

This small instrument is also equipped with a large color graphic LCD display, and a model cylindrical borosilicate Geiger tube: “J321” which detects Beta radiation, Gamma and X-rays. In particular, thanks to our recent modifications, the sensitivity to low-energy Beta radiation was detected with simple empirical tests, was increased by approximately 5 – 10 volte.

The radioactivity measurement methods implemented by the FNIRSI GC-01

The FNIRSI GC Radioactivity Detector-01/M1, It can measure both instantaneous and average radiation levels, furthermore it can also show the graphic trend in the time domain and thanks to our intervention it is now also equipped with a buzzer that generates a “click” sound for each particle revealed in perfect synchrony with the original red LED, which pulsates in correspondence with this event.

It can emit an audible alarm if radioactivity values ​​are acquired that exceed a pre-settable threshold value. It is also equipped with an internal 3.7V 1200mAh battery and a USB socket which is used exclusively to be recharged from a PC or from a common 220V mains adapter (not provided).

Transparency notes on the intended use of this radioactivity detector: We would like to point out that its characteristics cannot be defined as professional, therefore it is recommended to use it exclusively for recreational purposes, educational and amateur.

 

General characteristics:

– It can detect X-rays, Y rays(Gamma) and beta rays. – Detector: tubo Geiger Muller in borosilicato J321 – Current dose rate: 0,00-1000uSv/h (10 mSv/h) – Accumulated dose equivalent: 0,00uSv-500,0mSv – Dose unit: μSv/h, μGy/h, mR/h, cps.cpm commutabili – Energy range: 48 keV-1,5 Mev ≤ ± 30% (per 137Cs-) – Chinese and English bilingual interface, easy to use, easy to use. – 3 kinds of combined alarm mode selection: light/vibration/sound. – Visual indication of radioactive particles with red LED – Real-time visual indication of radioactive particles with Ticker (solo ns. version /M1) – Real-time clock display. : – It is possible to set the alarm threshold of the accumulated dose. – E’ You can set the display language to English or Chinese – Power Mode: Built-in 1200mAh lithium polymer battery

Support & Manuals: – Those who purchase from us will receive any after-sales support and the link to download the PDF user manual translated into Italian from our website.

Certifications: – EMC compliance with CE regulations on electromagnetic interference

Recycling: – The manufacturer can possibly collect the discarded product for disposal free of charge

 

IMPORTANT NOTES ON AVAILABILITY’ AND SHIPPING TIMES FOR THE VERSION MODIFIED BY US OF THE FNIRSI GC GEIGER COUNTER-01/M1

The M1 version (modified) and therefore improved this radioactivity detector, will only be processed upon receipt of the order (online) by the customer also accompanied by the relevant advance payment by bank transfer of the entire amount due. Therefore taking into account the processing period required for the implementation of all the changes described above, shipping times, except for unforeseen circumstances not dependent on us. will, they are generally between 7 and 10 working days.