Ludlum model 44-99-1, 3x1 NaI Crystal NNC (30 x 46 x 61cm)

(30 x 46 x 61cm) Depth (English) Interior 12 in

APPLICATION: alpha

We have a large quantity of Dosimeter Corp Model 865 (0-1500 mR) and other ranges available for sale

laboratories

5 to 4 CFM (14 – 115 LPM)

Ludlum model 44-99-1, 3x1 NaI Crystal NNC (30 x 46 x 61cm)The 44 99 1 is a 3 diameter cylindrical NaI detector with a 1 thickness. It is housed in an Aluminum frame and surrounded by 1 of lead. The aluminum frame and the lead leave a cavity under the crystal that serves as an elongated collimer to allow unscattered radiation to be directionally detected. It is shielded on the sides by an inch of lead and the aluminum housing. On the bottom, there is an empty void below the detector and the aluminum housing.