Ludlum Model 43-10-1

  Alpha/Beta Radiation Sample Counter Head

PART NUMBER: 47-1305

APPLICATION: alpha/beta radiation sample counting
RADIATION DETECTOR: ZnS(Ag) adhered to plastic scintillation disc
WINDOW: 0.4 mg/cm²
SAMPLE HOLDER: anodized aluminum tray with sample ring to allow for 1 in. (2.5 cm) or 2 in. (5.1 cm) diameter samples
SAMPLE SIZE (maximum): 2 x 0.4 in. (5.1 x 0.9 cm) (Dia x L)
EFFICIENCY (4π): 37% - ²³⁹Pu; 32% - ²³⁰Th; 39% - ²³⁸U; 5% - ¹⁴C; 27% - ⁹⁹Tc; 29% - ¹³⁷Cs; 26% - ⁹⁹Sr/⁹⁰Y

BACKGROUND: alpha ≤ 3 cpm, beta ≤ 80 cpm
COMPATIBLE INSTRUMENTS: Ludlum Model 3030E
PHOTOMULTIPLIER TUBE: 2 in. (5.1 cm)
OPERATING VOLTAGE: 500-1200 volts
CONNECTOR: series “C” (others available)
SIZE: 9.3 x 4.5 x 9.3 in. (23.6 x 11.4 x 23.6 cm) (H x W x L)
WEIGHT: 4.1 lb (1.9 kg)

CE CERTIFIED: yes

Sample Planchets

Data Sheet

Product Manual