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About NIRAS

Why Choose NIRAS?

About us

Equipment List

Gamma Spectroscopy:

Ortec HPGe N-type Gamma Detectors, Ortec HPGe P-type Gamma Detectors and Ortec Automatic Sample Changers

Liquid Scintillation Counter:

Wallac Quantulus 1220 Ultra Low Level Liquid Scintillation Counters

Alpha Spectrometry:

Ortec Plus Alpha Spectrometers

Gross Alpha/Beta:

10 Channel Berthold LB770 Counters and 4 Position Protean 3rd generation Alpha/Beta Counters

Gross Alpha

15 Zinc Sulphide alpha drawer type counters (Harwell Instruments Type 1588) coupled to Harwell 6000 Series detector interface scaler timers

Gross Beta

2 inch Geiger-Muller detectors housed in low background castes of Nuclear Enterprises type 210A or ERD. Scaler and timer functions are performed using lab Lab Impex Universal detector software.

Mass Spectrometry:

ELAN 6100 ICP-MS System

Total Tritium Determination:

Catalytic Pyrolyser 4 Tube and 6 Tube Combustion Furnaces