X-RAD 350 Series

Biological Irradiator

Precision X-Ray, PXi, X-RAD 350, X-ray system for precise radiation dosage to specimens. Small animal or biological research


The X-RAD 350 is a self-contained X-ray system for delivering a precise radiation dosage to specimens in a biological or small animal research laboratory.

The shielded cabinet includes an Adjustable Specimen Shelf, Sample Viewing Window and Beam Hardening Filter Holder.

The TouchRAD Control Panel is a multi-user, password protected touch screen interface with a transportable database that can track individual system usage.

Passwords, programmed exposure settings, and database management are controlled by a super-user.

The X-ray tube is used specifically for radiation therapy having a highly homogenous beam.

Options available include: Holding Fixtures, Dose Measurement & Control, Motorized Specimen Shelf, Turntable, Fixed Beam Collimators, Adjustable Collimator, and Specimen Holding Fixtures


  • Automatic warm-up with Intelligent Tube Conditioning
  • Proven long term reliability of system components


Cabinet Features 

Fully shielded cabinet provides a large area to place multiple samples being irradiated
Stainless steel interior allows for easy cleaning and reduced potential for cross contamination. Large shielded glass window makes it easy to continuously observe specimens contained within.
Side Entry Port Baffle allows introduction of cables and hoses for additional equipment to be placed inside the chamber.
Complies with domestic and international regulations for safety of X-ray Cabinets

Cabinet Size and Weight 

Overall Dimensions: 78”(195 cm) H x 38” (95 cm)W x 42” (105 cm) D
Irradiation Chamber: 41” (102 cm) H x 30” (75 cm)W x 34.5” (86 cm) D
Weight: 4200 lbs. (1910 kg)

Power Requirement
1N PE 230 VAC ± 5%, 50/60 Hz, 12.5 KVA or 3N PE 400/230 ± 10%, 50/60 Hz, 10 KVA

High Voltage Generator
Maximum Output Voltage: 450 kV (tube limited to 350 kV)
Maximum mA: 45

X-ray Tube
Maximum Potential: 350kV
Maximum Power: 4000 W
Type: Metal Ceramic, Fixed Anode, Oil Cooled
Focal Spot: 8 mm2 (per EN12543)

Dose Output
>3Gy/min at 350 kV, 11.4 mA, 50 cm SSD, (HVL = 1.2mm Cu)
>1Gy/min at 350 kV, 11.4 mA, 50 cm SSD, (HVL = 4.0 mm Cu)
>15 Gy/min at 350 kV, 11.4 mA, 50 cm SSD, (unfiltered)

TouchRAD Operators Control 
Large Touchscreen Graphical User Interface
kV Setting & Display Accuracy: 5 – 350 kV in 0.1 kV increments 
mA Setting & Display Accuracy: 0.5mA to 45 mA in 0.01 mA increments
Exposure settings in time ( 0-9999 sec.), continuous, or optional dose controlled
Programmable Settings: >1,000 locations to recall exposure parameters
Password Protected User Accounts (> 1000 users)
Fully programmable with access assigned to individual exposure programs
Exposure history database via USB flash drive for use with Excel®