β detector ADB-1121 measures Beta (and Gamma) radiation with high accuracy.
The 2 switches on the grip enable data-saving and time-constant changing, while directing it to the target.
This detector is connectable with TDC-9111.
Specifications
| Radiation Detected | Beta (and Gamma) | |
|---|---|---|
| Detector | RUGGED SCINTI (Two in one, plastic scintillator + Film) | |
| Detection area | 19.6cm2 (φ5cm) | |
| Instrument Efficiency | 45%/2π±25% (33.8%/2π to 56.2%/2π) by 36Cl * 0.5cm between detector and source | |
| Counting Rate Range | 0 to 10ks-1, 0 to 300kmin-1 (Reading in Bq/cm2 on TDC-9111) | |
| Others | Switches to change time constant and save data, and LED lights | |
| Weight | Approx. 270 g (excluding cable) | |
Brand : Aloka
Manufacturer : Hitachi
Origin : Japan
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