Phone: (325)-235-4276

Toll Free: (888)-800-8771

Email:

 

MINERAL OIL BASED WITH PSD

EJ-325A

 

EJ-325A

 

EJ-325A is a mineral oil based liquid scintillator having pulse shape discrimination (PSD) properties for the separation of fast neutrons and gammas. EJ-325A replaces the original EJ-325. The new formula exhibits slightly improved scintillation efficiency and PSD properties and, importantly, has a very high flash point for safety and ease of shipping. With the mineral oil as a major solvent component, EJ-235A possesses greater optical clarity for use in large tanks.

EJ-325A exhibits considerably low solvent properties making it ideal for incorporation in containers fabricated with cast acrylic and PVC.

 

PROPERTIES EJ-25A
Light Output (% Anthracene) 62
Scintillation Efficiency (photons/1 MeV e-
9,500
Wavelength of Maximum Emission (nm) 425
Decay Time, Short Component (ns) ~ 3.5
Bulk Light Attenuation Length (m) >1
Specific Gravity 0.954
Refractive Index 1.55
Flash Point (°C) 146
Boiling Point (°C)
290-300
Vapor Pressure (mm Hg, at 20°C)
0.002
No. of H Atoms per cm3 (x1022) 6.73
No. of C Atoms per cm3 (x1022) 3.92
H:C Atomic Ratio 1.72
No. of Electrons per cm3 (x1023) 3.02

 

EJ-325A Emission Spectrum

This website uses cookies. Some of them are essential for the operation of the site, while others help us to improve this site and the user experience (tracking cookies). Please note that if you reject cookies, you may not be able to use all the functionalities of the site.

By using our site you accept the terms of our Privacy Policy.