Figure 1-14. The AN/PDR-75 Reader with DT-236 (Wrist Watch/Tactical) Dosimeters.

f. The instruments discussed in the preceding paragraphs are by no means

all that exist in the U.S. Army inventory. Additional instrumentation is often necessary

for special cases, such as low level alpha radiation monitoring or determining neutron

emission from certain types of nuclear reactions. There are a number of instruments,

which are designed specifically for these purposes, and will be found wherever the need

for such devices exists.

g. Occasionally, the preventive medicine specialist may assist in the use of

such instruments or devices and will at that time have the opportunity to evaluate the

particular radiation environment and monitoring program in detail.

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