Philips Achieva MRI 3Tesla

The Philips Achieva 3.0T MRI is a robust superconducting system featuring FreeWave technology. Top specifications include an actively-shielded zero boil-off magnet, 45 mT/m gradient amplitude, 200 T/m/s slew rate, and MultiTransmit RF technology for exceptional image uniformity.

Review these key hardware and performance specifications:

Magnet & Field

1. Field Strength: 3.0 Tesla
2. Magnet Type: Superconducting, actively shielded
3. Cryogen: Liquid Helium with zero boil-off technology
4. Bore Diameter: 60 cm
5. Field of View (FOV): Up to 50 cm × 50 cm × 45 cm

Gradient System

1. Maximum Amplitude: Up to 45 mT/m
2. Maximum Slew Rate: Up to 200 T/m/s
3. (Note: Upgraded models may feature X-Series Quasar or Vega gradients boasting higher amplitudes up to 65 mT/m)

RF & Imaging Capabilities

1. Parallel RF Transmission: MultiTransmit technology which mitigates dielectric shading and reduces local SAR.
2. Receiver Channels: Standard models feature 16 to 32 independent receiver channels (with upgradability to dStream digital architecture).
3. Scan Matrix: Up to 1024 × 1024 (optional up to 2048 × 2048).
4. Supported Sequences: Includes SE, FLAIR, STIR, EPI, TSE, and advanced CE MRA.

System Dimensions & Infrastructure

1. Magnet Weight: Approx. 4,600 kg to 5,500 kg
2. Power Requirements: 380/400V
3. Minimum Siting Requirement: ~30 m² scan room