Address: 1121 Budapest, Konkoly Thege Miklós út 29-33. * Tel.: (36-1) 395-9081 * E-mail: Search:
HU Magyar ES Español JP Japanese RU Russian


OverviewThe Ob-Servo W type irradiator is a Category IV. facility. The shielding of the irradiation room is made of normal concrete by the End-User.

The Category IV. facility is a controlled access irradiator in which the sealed sources are stored in a water filled storage pool when the equipment is not operating.

OperationThe sources are placed in a cylindrical cage raised and lowered by a pneumatic hoist system. Adjustable source to product distance guarantee the good dose uniformity with different densities. The facility is upgradeable with a turntable system as the Ob-Servo D.

The equipment can be used for high dose research irradiation and sterilization. The maximum central dose rate value is 50 kGy/h in a 1 litre volume.

ApplicationThe Ob-Servo-W irradiator is a cost-effective solution for irradiation in small and medium volume, to sterilize disposable medical goods and for research activities.

Technical specifications

 Source Details

 Sealed Source


 Maximum Activity

7400 TBq (200 kCi)

 Source Type

CoS-43 HH-M             CoS-44 HH-N

 Source Dimensions

Ø11×451 mm,

Ø11×220 mm

 Source Cage Type


 Source Cage Capacity

20 pcs

Radiation Details

 Dose Rate at 1 m

1.5 kGy/h

Product Configurations

 Turntable Size

Ø500 mm

 Rotational Speed

1-3 RPM

 Number of Tables

4 / 6 / 8 / 12

 Maximum Load on Tables

250 kg


Your comments about this site ( are welcome here: