Radiation in Goes, Zeeland (NL) - Geiger Counter

Personal Geiger counter, radiation measurements in the city of Goes, The Netherlands.

Note: I'm not using officially calibrated equipment, so don't draw any conclusions. Just use the graphs for comparing variations over time.

Thursday, June 30, 2011

Borssele NPP gets permit for MOX fuel

Borssele NPP gets permit for MOX fuel Sadly, today I heard in the news that EPZ's * request to allow use of MOX fuel in the 30 year...

Wednesday, June 8, 2011

Disassembly and repair of FH40T geigercounter

After the malfunctioning of my FH40T geigercounter, it became clear that the probable cause was a gradual loss of High Voltage. Probably due...

Thursday, May 26, 2011

2011-05-26 21h CEST - Measurement briefly interrupted by a malfunction in the FH40T

Goes, 2011-05-26 22:19 CEST: Tonight around 21h, the readings from the FH40T suddenly ceased. No more clicks were detected. After some init...

Radiation in Goes - Live graphs

Latest graphs. Update 2011-05-26 22:19 CEST: Tonight around 21h, the readings from the FH40T suddenly ceased. No more clicks were detect...

Saturday, May 21, 2011

Tests with SI-8B / СИ8Б Pancake GM tube

I did some experimental measurements with my new SI-8B / СИ8Б Pancake G.M. tube/probe, to verify it's functional and to prove it's a...

Friday, May 20, 2011

Russian Pancake tube SI-8B / СИ8Б

From Ebay, I acquired a N.O.S (new old stock) Russian Pancake GM tube SI-8B / СИ8Б. It has a diameter of 8cm and is very sensitive: A quic...

Friday, April 29, 2011

Linux scripts for datalogging and graphing of the radiation measurements

Here are the scripts that I'm using on my Linux box to capture the measurement data that is sent by my Geiger-Counter processor Computer...

Wednesday, April 27, 2011

Very efficient HV inverter circuit for Geiger-Mueller Tubes

(updated 2011-06-07, see below) Trying to build a D.I.Y Geiger Counter, I have been experimenting with various circuits to generate the Hig...

View web version

Powered by Blogger.