| MODEL | DIAMETER | ACTIVE LENGTH | OPERATING VOLTAGE | GENERAL | SPECIFICATIONS |
|---|---|---|---|---|---|
| D-5-1 | 5/8" | 1" | 1000 volts | Used in portable instruments and probes - design adapted to associated counting equipment. Specify length up to 16".
General purpose gamma counters. Can be made as flow counters. Specify 5" to 20" active length. General purpose gamma counters for research, geological survey, well logging, carbon dating, anticoincidence shields, and many industrial uses. 5" to 34" active length for counters 1 1/2" in diameter. 12" to 46" active length for counters 2" in diameter. High sensitivity GM counters. |
LIFETIME of 10**8 counts.
ONE YEAR SHELF-LIFE GUARANTEE. FILLING is self-quenching gas mixture. 200 VOLT PLATEAU with 1% rise per hundred volts in best part of plateau. |
| D-5-3 | 5/8" | 3" | 1000 volts | ||
| D-5-16 | 5/8" | 16" | 1000 volts | ||
| D-10-5 | 1" | 5" | 1000 volts | ||
| D-10-12 | 1" | 12" | 1050 volts | ||
| D-15-5 | 1 1/2" | 5" | 1100 volts | ||
| D-15-12 | 1 1/2" | 12" | 1100 volts | ||
| D-20-12 | 2" | 12" | 1200 volts | ||
| D-20-20 | 2" | 20" | 1200 volts | ||
| D-20-34 | 2" | 34" | 1200 volts |