Need information or have questions about our products, services, training, or pricing? We are here to help. Please fill out this form or view our office locations for regional phone contacts.
SRM 501™
Start-up channel used with boron-lined proportional counter for ex-core neutron flux monitoring.
Features
- Qualified to perform category A functions according to IEC 61226 and KTA 3505 (for safety-related instrumentation)
- Seismic qualification (IEEE 344 and KTA 3505)
- Available with B-10 detectors of various sensitivities
- High reliability of the B-10 detector for high temperature application
- Large measurement range
- Signal filtering with adaptive time constant
- Calibration to neutron flux signal or reactor power (nv, %FP)
- Calculation of the relative flux change rate (reciprocal of the reactor period) or rate of change of reactor power (in decade/min)
- Linear and/or logarithmic analog outputs
- Generation of analog and binary outputs for the reactor protection system
- Built in test signal generators (remote activation possible)
- Optional: reactimeter
Description
The source range SRM 501 monitor forms part of the digital Neutron Flux Monitoring Systems (NFMS) proTK™ product line. It is used, in combination with boron-lined proportional counters (B-10 detector), for ex-core neutron flux monitoring in the start-up range.
The associated DAK 250-i™ processing unit has been designed and is qualified (in hardware and software) to meet category A requirements, applicable at the level of the reactor protection system.
Support
Support and Sales for Detection and Measurement and Radiation Monitoring Systems products in the Americas.
Sales and Support for Radiation Monitoring Systems products.