ML20198A801
| ML20198A801 | |
| Person / Time | |
|---|---|
| Issue date: | 11/25/1997 |
| From: | Doug Broaddus, Michele Burgess NRC |
| To: | |
| Shared Package | |
| ML20198A761 | List: |
| References | |
| SSD, NUDOCS 9801060090 | |
| Download: ML20198A801 (3) | |
Text
REGISTRY OF RADIOACTIVE SCALED SOURCES AND DEVICES SAFETY EVALUATION OF DEVICE (AMENDED IN ITS ENTIRETY) 4 =
NO.: NR-0547-D-101-E DATE:
November 25, 1997 FAGE 1 OF 2 DEVICE TYPE:
Smoke Detector
- MODEL:~
500A' Series, 700A Series, 1060K Series ion chambers in various smoke detector models MANUFACTURER / DISTRIBUTOR:
System Sensor Division of Pittway International, Ltd.
3825 Ohio Avenue St. Charles, IL 60174 SEALED SOURCE MODEL DESIGNATION:
NRD A-001 ISOTOPE:
MAXIMUM ACTIVITY:
Americium-241 0.5 microcurie (18.5 kBq) (500A Series)
Americium-241 0.7 microcurfe (25.9 kBq) -(700A Series)
Americium-241 1.0 microcurie (37 kBq) (1000K Series)
LEAK TEST FREOUENCY:
Not required PRINCIPAL USE:
(P) Ion Generator, Smoke Detectors CUSTOM DEVICE:
YES X
NO 9801060090 971201 PDR RC SSD PDR
-. ~. -
5
.7 REGISTRY-0FIRADIOACTIVE! SEALED SOURCES AND DEVICES-l SAFETY EVALUATION OF DEVICE--
1(AMENDEDiIN ITS ENTIRETY).
H L.t NR-0547-D.-101-E
'DATE: -November 25,:1997f RAGE.2 OF 2" L
= DEVICE TYPE:
Smoke--Detectors
- DESCRIPTION:
=The-500A-and=700A Series are single-s'ided-ion chambers.
These ien chambers are usedgin the Models 100/200 Seriestsmoke 1
detentors'and the Model 3251 smoke' detector, respectively. :The-1000KLSeries'is a double'-sided ion chamber.
It, incorporates a
~ double-sided' source ='with 0.5 microcurie per side.
These ion-chambers are-used in the Models 400/500 Series smoke detectors.
System Sensor distributes the~ smoke detector-series underlvarious mark 6 u g mode 11 names.. In-all cases, the-smoke detector label
~
will u.<.;ain-System Sensor's NRC license number.
j
REFERENCES:
The1following supporting documents for the Models 500A Series, 700A Series, and 1000K Series-smoke detectors are hereby incorporated by reference and are.made a part of this rugistry document.
- System Sensor's application dated November 3, 1995, with enclosures thereto.
- System Sensor's facsimile dated March 21, 1996, and February 9, 1996.
- LSystem Sensor's letters dated February 23, 1996, and November 16,.1995,- with enclosures thereto.
- System Sensor's amendment request'. dated July 3,-1997,-with enclosures thereto.
ISSUING AGENCYt f
U.-S. Nuclear Regulatory Commission
'Date: November 2E. 1997
- Reviewer:
d' obd [
%+
Michele L.: Burgess.
Date: ' November 25, 1997; Concurrence:
x
' Do6glas A.
Broaddus j.
i
.c
12/22/97 09:16 G708 377 6965 SYSTDI SE.NSOR
@ 001 N
SENSOR
- 3825 Ohio Are St. Owles, Illinals, 60174 (630) 377 6580 Est 1297 Fat (630) 377-6985 FAX TRANSMISSION COVER SHEET Date:
IXwnber 22,1997 To:
Brian Smith - NRC Far-(301)415 5369 Re:
Regatration Cernjicate: NR 0547-D-101-E Sendcr:
Tom awalambus YOU SilOULD RECE1VE I PAGE(S), INCLUDING THIS COVER S1IEET.
Dear Brian,
This fax is in reference to our telephone conversation last weck, Please note that all information submitted on July 3,1997 for amendment to System Sensor's registry of radioactive sealed sources and desices are not considered confidential and should be treated as such.
Thank you for all your help, if you have any questions feel free to contact me at (630) 377 667-1, Ext 1297 or Fu me at (630) 377-6983.
Sincerely, MC Tom Outralambus U
Regulatory Compliance Liaison
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