Calibrators Used
| Activimeter type | VEENSTRA VDC-405 | Atomlab 100 | Capintec CRC | Isomed 1000 | Centronic* IG12 |
|---|---|---|---|---|---|
| Gas | Argon | Argon | Argon | Xenon/argon | Argon |
| Pressure (bars) | 12 | 5 | 12 | 10 | 2 |
| Well dimensions (mm) | 69 × 260 | 64 × 260 | 61 × 254 | 47.5 × 220 | 50 × 315 |
| Shielding (mm lead) | 3 | 6.4 | 12.7 | 4 | 50 |
↵* The electronic measurement circuit was developed in our institute.