| Description | Weight | Beam Size | Attenuation | Half Value Layers | Item No. |
|---|---|---|---|---|---|
| Tungsten | 1.75 lb (0.79 kg) | 60° Conical, side throw | Ir-192: 0.05 Co-60: 0.46 |
Ir-192: 4.30 Co-60: 1.12 |
TCN799 |
| Tungsten | 4.3 lb (1.95 kg) | 60° Conical, side throw | Ir-192: 0.009 Co-60: 0.26 |
Ir-192: 6.80 Co-60: 1.90 |
TCN827 |
| Tungsten | 4.3 lb (1.95 kg) | 60° Conical, side throw | Ir-192: 0.003 Co-60: 0.17 |
Ir-192: 8.30 Co-60: 2.50 |
TCN828 |
| Lead | 3 lb (1.36 kg) | 60° Conical, side throw | Ir-192: 0.014 Co-60: 0.32 |
Ir-192: 6.20 Co-60: 1.70 |
TCN714 |
| Large Lead Collimator | 3 lb (1.36 kg) | 60° Conical, side throw | Ir-192: 0.014 | Ir-192: 6.20 | TCN717 |
| Lead Collimator with Lab Stand & Inserts | 32 lb (14.5 kg) | 20°×360° panoramic 60° directional |
Ir-192: 0.001 Co-60: 0.10 |
Ir-192: 10.0 Co-60: 3.30 |
TCN527 |
| 527 Collimator Only | 32 lb (14.5 kg) | 20°×360° panoramic 60° directional |
52710 | ||
| 360° Panoramic Insert | 20°×360° panoramic | 52704 | |||
| 60° Directional Insert | 60° directional | 52711 |