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Hector Vazquez Handle: Hector Laboratory grade Johnson Instruments GSM-500 paired with Johnson HP-265 “pancake” probe
146 special radiation tests as of March 11, 2016
[NEWEST TO OLDEST READINGS DESCENDING PAGE]
Radiation Station East Los Angeles California USA
Radiation Station East Los Angeles California USA
2016/03/12 at 8:53 am RAIN: No abnormal readings detected in rain. Normal ambient level of 5 microrems. 2015/12/26 at 10:13 am 8-10uR/h in East Los Angeles, C/ at 10:15am. 12/26/2015. within normal gamma ambient levels for this area. Hector Instrument: WB Johnson GSM-500 with Johnson GSP-1 cal: 12/21/2015 2015/11/26 at 2:41 pm Happy Thanksgiving to all!!!. External ambient gamma levels at 10 microrems/hour for gamma at ground level at 2:40pm. Hector Instrument: Wm B. Johnson and Associates GSM-501 cal: Jun 2015 2015/07/10 at 9:07 am External gamma environmental levels in East Los Angeles at 9 microrems per hour at 9:00am on 7/10/15. Instrument: Wm B. Johnson and Associates GSM-501 Cal: 6/15 2015/07/02 at 11:54 am External gamma ambient level in East Los Angeles is constant between 8-9 Microrems per hour. This is normal ambient levels for this area. Instrumentation: Wm B. Johnson and Associates GSM-501 2015/04/26 at 8:30 am East Los Angeles, CA 10 minute exterior count at 8:30am Sunday April 4 checks in at 46.8 counts per minute after yesterdays light rain. Hector [Editor: Testing the rain itself is very important. Perhaps next time.] 2015/04/06 at 3:11 pm 4/6/15 10 minute average exterior East Los Angeles, CA 44 CPM normal for this area at 3:05pm Hector 2015/03/18 at 5:23 pm East Los Angeles gamma dose ambient level at 5:15pm. 22uR/h. Normal levels Hector Wb Johnson DSM-500 calibrated 6/2014 2014/12/24 at 3:02 pm Greetings from East Los Angeles,CA External gamma dose at 2:55pm 13uR/h-normal range for this area Hector WB Johnson DSM 500 Calibrated 6/14 2014/08/17 at 11:05 am East Los Angeles,CA-10 min avg clear sky 10:40 am EXT 47.2 Counts Per Minute 10:55 am INT 42.4 counts per minute Hector Wb Johnson Instruments DSM-500/Johnson hp-265 Cal 4/14 2014/08/03 at 8:21 am East Los Angeles, CA ambient dose rate 13uR/hr at 8:15am. Hector WB Johnston DSM-500 Geiger Counter calibrated 4/14 2014/08/02 at 10:15 pm East Los Angeles,ca 10 minute paper towel wipe test at 10:05 pm. Background internal 44 cpm. The wet paper towel came in at 210cpm. Radon in the rain. Now raining heavier. Hector 2014/08/02 at 9:47 pm Moderate showers in East Los Angeles,ca at 9:35pm. Dose rate 24uR/hr external. Typical external dose for this are is 11-13uR/hr. Hector WB Johnson DSM-500+energy compensated gm probe. Cal 4/2014 2014/07/29 at 7:25 am East Los Angeles,ca 10 minute average at 7:15am External-46 cpm. Internal-43 cpm Hector WB Johnson Instruments DSM-500 Calibrated April 2014 2014/07/24 at 12:46 pm East Los Angeles, CA 97 degrees in the shade!! Gamma ambient dose reading at 12:44pm. 13uR/h- normal range Hector WB Johnston Instruments DSM-500 calibrated April 2014 2014/07/23 at 4:17 pm East Los Angeles gamma dose rate 14uR/h(microrems per hour) at 4:17pm. Normal range for this are. Hector WB Johnson Instruments DSM-500 2014/07/12 at 1:08 pm East Los Angeles external gamma ambient dose at 1:05pm. 12 microrems per hour. Normal for this area. Hector Wb Johnson Instruments GSM-500 with energy compensated probe. 2014/07/05 at 11:31 am East Los Angeles, ca 10 minute external average at 11:20am 43 counts per minute-normal range Hector 2014/07/01 at 2:28 pm East Los Angeles,ca 10 minute average external count rate at 2:15 pm. 47 cpm External ambient dose rate 13uR/h All normal readings Hector Wb Johnson DSM-500 2014/06/25 at 12:56 pm East Los Angeles external gamma ambient dose rate at 12:45 pm. 12uR/h normal for this area. Hector WB Johnston DSM-500 2014/06/24 at 9:06 pm East Los Angeles external gamma dose at 8:30 pm. 13uR/h (microrems). Normal for this area. Hector WB Johnson DSM-500 alarming survey meter with energy compensated Johnson GP-1001 alarm set at 50uR/H 2014/06/22 at 9:55 pm East Los Angeles external ambient dose rate 12uR/h at 9:45pm Hector Wb Johnson DSM-500 + energy compensated gm probe 2014/06/22 at 3:10 pm 10 minute average count rate activity at 3:00 pm. 51 cpm external 47 cpm internal External gamma dose 13 microrems per hour Hector Wb Johnson DS-500M RSELAC 6-25-14b

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