ORDELA, Inc. (Oak Ridge Detector Laboratory) specializes in instrumentation for scientific and nuclear research facilities worldwide. ORDELA, Inc. has been developing and manufacturing a line of position-sensitive proportional counter systems for the detection of x-rays, neutrons, and charged particles and scientific and environmental radiation monitoring. Ordela also works on proportional counters, position sensitive proportional counters, liquid scintillation counters, perals spectrometer, low level alpha monitors and radiation detection instrumentation.