Home / MQIR 225 Irradiator
MQIR Series X-ray Irradiators are designed to irradiate samples to the desired energy and dose in a standard laboratory environment. MQIR 225 combines a high-power X-ray generator and tube to deliver consistent dose output at a set energy with stability and accuracy comparable to industry-leading irradiators. The system is housed in a shielded cabinet meeting AERB safety standards, with adequate cooling to operate continuously for long duration. The stainless-steel irradiation chamber measures 60 cm (H) × 42 cm (W) × 43 cm (D) and includes an adjustable sample shelf to vary SSD.
Up to 225 kV energy and 4500 W maximum power for lab irradiation workflows.
Optional internal dosimeter supports exact dose measurement and control.
Interchangeable beam conditioning filters along with adjustable beam collimator for controlled exposure field.
GUI-based touch screen, warm-up automation, and unlimited preset memories for multi-user labs.
Designed per AERB guidelines with certified low leakage ≤ 0.1 mR/hr and steel/lead/steel sandwich construction.
Simple setup for kV, mA and time; faster operation with fewer errors.
Enables accurate dose measurement and tighter control of irradiation protocols.
Adjustable shelf position helps optimize SSD and repeatability across experiments.
Shape and control irradiation field (square/rectangular) with coincident light field for precise placement.
Safe operation via warning lamp, X-ray ON alarm, key-activated door lock, and certified low leakage.
| Parameter | Specification |
|---|---|
| Nominal Energy | Up to 225 kV |
| Maximum Power | Up to 4500 W |
| Focal Spot (EN 12543) | Small 1.2 mm, Large 5.5 mm |
| Inherent Filtration | 2.0 mm Be |
| Radiation Coverage | 40° |
| Irradiation Chamber | 60(H) × 42(W) × 43(D) cm, stainless steel |
| Dose Output (225kV, SSD 30cm) | ≥ 12 Gy/min (unfiltered), ≥ 6 Gy/min (filtered) |
| Exposure Settings | 5–225 kV, 0.1–30 mA, 1–99999 sec |
| Power Requirement | 220VAC ±10%, 50/60Hz, single phase |
| Safety / Shielding | AERB-guideline design; low leakage ≤ 0.1 mR/hr; steel/lead/steel |
