GM REPLACEMENT TUBES


SPECIFICATIONS OF GM RADIATION DETECTORS USED IN TECHNICAL
ASSOCIATES EQUIPMENT

 

 

+-----------------------+---------+---------+---------+---------+----------+---------+---------+------------+----------+-----------+-----------+-----------+-----------+
|        Model          | T-1100  | T-1110  | T-1120  | T-1130  | T-1140   | T-1150  |   P-6   |   T-1190   | T-1210A  |   T-1212  |   T-1216  |   T-1218  |   T-1219  |
+-----------------------+---------+---------+---------+---------+----------+---------+---------+------------+----------+-----------+-----------+-----------+-----------+
+-----------------------+---------+---------+---------+---------+----------+---------+---------+------------+----------+-----------+-----------+-----------+-----------+
|     Window(Mica)      |         |         |         |         |          |         |         |            |          |           |           |           |           |
+-----------------------+---------+---------+---------+---------+----------+---------+---------+------------+----------+-----------+-----------+-----------+-----------+
| Thickness mg/cm^{2}   |         |         |         |         | 1.5-2.0  |         | 1.5-2.0 |  1.5-2.0   | 1.5-2.0  |  1.5-2.0  |           |           |           |
+-----------------------+---------+---------+---------+---------+----------+---------+---------+------------+----------+-----------+-----------+-----------+-----------+
|     Diameter mm       |         |         |         |         |  28.5    |         |  28.5   |     44     |    20    |     4     |           |           |           |
+-----------------------+---------+---------+---------+---------+----------+---------+---------+------------+----------+-----------+-----------+-----------+-----------+
|         Wall          |         |         |         |         |          |         |         |            |          |           |           |           |           |
+-----------------------+---------+---------+---------+---------+----------+---------+---------+------------+----------+-----------+-----------+-----------+-----------+
| Thickness mg/cm^{2}   |   30    |   30    |   30    |   30    |          |   30    |         |            |          |           |     30    |     90    |     90    |
+-----------------------+---------+---------+---------+---------+----------+---------+---------+------------+----------+-----------+-----------+-----------+-----------+
| Effective Length mm   |   63    |   70    |  165    |  165    |   66     |  230    |   66    |     13     |    10    |     2     |     28    |     10    |     3     |
+-----------------------+---------+---------+---------+---------+----------+---------+---------+------------+----------+-----------+-----------+-----------+-----------+
|      Connector        | 3 pin   | 3 pin   | 4 pin   | 3 pin   |  4 pin   | 3 pin   |   BNC   |  Grid Cap  | Thin pin |  Grid cap |  Grid pin |  Grid pin |  Grid pin |
+-----------------------+---------+---------+---------+---------+----------+---------+---------+------------+----------+-----------+-----------+-----------+-----------+
|      Electrical       |         |         |         |         |          |         |         |            |          |           |           |           |           |
+-----------------------+---------+---------+---------+---------+----------+---------+---------+------------+----------+-----------+-----------+-----------+-----------+
|  Operating Voltage    |  900    |  900    |  900    |  900    |   900    |  900    |   900   |    900     |   500    |    500    |    500    |    500    |    500    |
+-----------------------+---------+---------+---------+---------+----------+---------+---------+------------+----------+-----------+-----------+-----------+-----------+
|   Plataeu Slope /     |   10    |   10    |   10    |   10    |   10     |   10    |   10    |     10     |    10    |     15    |     10    |     10    |     10    |
|        %100 V         |         |         |         |         |          |         |         |            |          |           |           |           |           |
+-----------------------+---------+---------+---------+---------+----------+---------+---------+------------+----------+-----------+-----------+-----------+-----------+
| Recovery Time \mu S   |  125    |   75    |   65    |   65    |   150    |   65    |   150   |     30     |   120    |     25    |     20    |     20    |     20    |
+-----------------------+---------+---------+---------+---------+----------+---------+---------+------------+----------+-----------+-----------+-----------+-----------+
|       Physical        |         |         |         |         |          |         |         |            |          |           |           |           |           |
+-----------------------+---------+---------+---------+---------+----------+---------+---------+------------+----------+-----------+-----------+-----------+-----------+
| Length mm(less pins)  |   90    |   90    |  190    |  190    |   98     |  261    |   127   |     13     |    20    |     25    |     50    |     30    |     20    |
+-----------------------+---------+---------+---------+---------+----------+---------+---------+------------+----------+-----------+-----------+-----------+-----------+
|     Diameter mm       |   16    |   16    |   16    |   16    |   35     |   16    |   35    |     52     |    25    |     7     |     8     |     5     |     5     |
+-----------------------+---------+---------+---------+---------+----------+---------+---------+------------+----------+-----------+-----------+-----------+-----------+
|       Material        | 416 SS  | 416 SS  | 416 SS  | 416 SS  | 416 SS   | 416 SS  | 416 SS  |   416 SS   |  416 SS  |   416 SS  |   416 SS  |   416 SS  |   416 SS  |
+-----------------------+---------+---------+---------+---------+----------+---------+---------+------------+----------+-----------+-----------+-----------+-----------+



 

 

 

    All Detectors are neon fill halogen quenched, "infinite
life" and have a life expectancy of approximately 10^{10}
counts.

T_{\textrm{A}}                                   TECHNICAL ASSOCIATES                                   
------------------------------------------------------------------------------------------
  7051 ETON AVENUE * CANOGA PARK, CA 91303 TELEPHONE (818) 883-7043 * FAX(818) 883-6103   


$Revision: 1.1 $