For use with Accu-Gold, Accu-Pro, and Accu-Dose, the 10X6-1800 is a radiation protection chamber used for low-level radiation measurements such as shielding leakage, irradiator, and environmental. Unlike typical survey meters, the 1800cm³ volume chamber offers improved accuracy over a wider dynamic range.
| Chamber | 10X6-1800 | |
| Min Rate | 5 nR/s | 50 pGy/s |
| Max Rate | 18 mR/s | 200 μGy/s |
| Min Dose | 20 nR | 200 pGy |
| Max Dose | 196 R | 1.7 Gy |
| Cine Specifications | N/A | |
| Calibration Accuracy | ±4% using X-rays @ 150kVp and 10.2 mm AL HVL | |
| Exposure Rate Dependence | +0%, -5%, 0.1 mR/hr to 20R/hr, -10% to 65 R/hr | |
| Energy Dependence | ±5%, 33 keV to 1.33 MeV (with buildup material) | |
| Construction | Polycarbonate walls and electrode; conductive graphite exterior coating; 1800 cm³ active volume; 0.54 kg | |