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Air Radiation Level Measurement Results
 
 

Regarding the Results of the Fixed-Point Air Radiation Level Measurement

Takasaki City University of Economics will continue its fixed-point measurement of air radiation levels for some time. The measurements are conducted at several points on campus where students and personnel frequently pass or gather. In an effort to protect the safety of students' campus life, we will periodically conduct air radiation level measurements at the following five points (1m aboveground) on campus and publicize the results.

Results of the 1st measurement

The 1st measurement was conducted on November 2, 2011. From the air radiation levels at 17 points measured throughout the campus, the maximum and the minimum values found, were announced. To see the specific figures, please refer to the "1st Measurement Results Release" shown below.

For measurement results, please refer to the "1st Measurement Results Release" shown below.

Results of the 2nd measurement and beyond

観測結果
 

 

Unit:μsv/h

Date
Weather
Measurement point
Measurement instrument
1.
Lawn square located east of Building 1
2.
Square in front of Library
3.
Passage to the west of Building 7
4.
Sports ground, south side of the baseball ground
5.
Center of the tennis courts
Thursday, January 19, 2012
Clear
0.099
0.084
0.087
0.088
0.134
HORIBA PA-1000Radi
Wednesday, February 22, 2012
Clear
0.100
0.073
0.101
0.072
0.119
HORIBA PA-1000Radi
0.09
0.08
0.09
0.07
0.10
ALOKA
TCS-172B
Wednesday, March 21, 2012
Clear
0.09
0.08
0.09
0.07
0.10
ALOKA
TCS-172B
Thursday, April 12, 2012
Clear
0.09
0.07
0.10
0.07
0.09
ALOKA
TCS-172B
Tuesday, May 22, 2012
Cloud 0.09

0.06

0.09

0.08 0.10
ALOKA
TCS-172B
Tuesday, May 22, 2012
Cloud 0.09

0.06

0.09

0.08 0.10
ALOKA
TCS-172B
Thursday, June 21, 2012
Clear 0.08

0.07

0.08

0.07 0.09
ALOKA
TCS-172B
Thursday, July 12, 2012
Cloud 0.08

0.07

0.08

0.07 0.09
ALOKA
TCS-172B
Thursday, August 2, 2012
Clear 0.08

0.06

0.08

0.07 0.09
ALOKA
TCS-172B
Wednesday, September 26, 2012
Clear 0.08

0.06

0.08

0.06 0.09
ALOKA
TCS-172B
Tuesday, October 23, 2012
Cloud 0.08

0.07

0.09

0.07 0.09
ALOKA
TCS-172B
Tuesday, November 20, 2012
Clear 0.08

0.06

0.08

0.07 0.09
ALOKA
TCS-172B
Tuesday, December 18, 2012
Clear 0.08

0.07

0.08

0.06 0.09
ALOKA
TCS-172B
Tuesday, January 23, 2013
Clear 0.09

0.06

0.08

0.06 0.09
ALOKA
TCS-172B
Tuesday, February 20, 2013
Clear 0.08

0.06

0.08

0.07 0.08
ALOKA
TCS-172B