|
home
about us
H2/O2 products
advantages
maintenance
our team
field data
user lists
– Category 1
– Non-1E
news
distributors
contact us
stable cable
nuclear renaissance
Meggitt Safety Systems
|
|
Qualification Limits
Specific qualification tests are required to demonstrate proper performance of systems for safety related applications. The Meggitt Safety Systems CAMS systems have been subjected to the complete compliment of tests for which the primary governing specifications include:
| Seismic |
IEEE 344-1975 |
| Environmental |
IEEE 323-1974 |
| EMI |
EPRI TR-102323 |
The "As Tested" environmental conditions envelope most site specific requirements.
Qualification Limits |
Parameter |
Remote Assembly
|
Analyzer Assembly |
Loop Components, Qualified, 1) |
Temperature, ° F |
40 – 120 |
60-120 |
60 to 306 (2) |
Pressure, ATM Absolute |
1 |
1 |
0.7 to 5.0 |
Humidity, R.H. |
0 – 95 |
20 – 90 |
20 to 100 |
Radiation, RADs, TID |
1x10 4 |
1.0x10 6
GAMMA |
2.0 x 10 8,
GAMMA and BETA |
Seismic,
Peak G’s |
9, Horizontal
9, Vertical |
4.7, Horizontal
5, Vertical |
4.7, Horizontal
5, Vertical |
- Components in direct contact with the sample.
- Post accident, containment atmosphere includes super-heated steam. By terminating the heat trace on the inlet sample line upstream of the analyzer approximately 8 feet, the super-heat will be lost as the sample temperature cools down to the dew point, a temperature within the MSSI qualification limit.
|
