MKS-01A "MULTIRAD-beta" scintillation beta-spectrometer
Energy range of detected radiation, keV — 65 – 3000
Measurement range for radionuclide activity (in a 10 g counting sample containing 90Sr, placed in a standard cuvette): - BDIB-70-01A detection unit: with 40K present in the sample (Bq); with no other beta-emitting nuclides present in the sample (Bq) - BDIB-150-01A detection unit: with 40K present in the sample (Bq); with no other beta-emitting nuclides present in the sample (Bq) — 0.5 – 1·10⁶; 0.1 – 1·10⁶; 5 – 5·10⁴; 1 – 5·10⁴
Limits of permissible intrinsic relative error for radionuclide activity measurements in the analyzed counting samples, % — ±10
Maximum input count rate for statistically distributed pulses, pulses/s (not less than) — 5·10⁴
Overall dimensions (excluding PC), mm (not exceeding): - BDIB-70-01A detection unit (diameter × length) - BDIB-150-01A detection unit (diameter × length) — 95 × 315; 185 × 400
Mass, kg (not exceeding): - BDIB-70-01A detection unit (with shielding) - BDIB-150-01A detection unit (with shielding) — 35; 150
