TRANSISTORIZED DIGITAL RATEMETER: AN INSTRUMENT FOR FOLLOWING RAPID COUNTING RATE VARIATIONS
Technical Report
·
OSTI ID:4671331
A ratemeter was developed, which has good characteristics of reliability, stability and precision due to the use of transistor digital circuity The instrument is essentially a binary scaler, having 15 transistor binaries, which count the input pulses. Periodically the information in the last 8 binaries is transferred to a memory constituted of 8 more binaries and the scaler is reset to zero. Three types of circuits are used: saturated binary, saturated Nor, and unlvibrators. The scaler, transfer circuit, and memory can be checked with a built-in crystal oscillator. (M.C.G.)
- Research Organization:
- Pisa, Italy. Universita. Centro di Medicina Nucleare
- NSA Number:
- NSA-17-032340
- OSTI ID:
- 4671331
- Report Number(s):
- TID-19170
- Country of Publication:
- United States
- Language:
- English
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