FHT40 NBR High Sensitivity Environmental Grade x, gamma dose rate meter

High Sensitivity Environmental Grade x, gamma dose rate meter

Product introduction

FHT40 NBR (FH40G+ FHZ672E-10) adopts a large-volume plastic scintillator detector and a unique calculation method, which can respond quickly to small increments of radiation levels, has an extremely low detection limit, and is suitable for environmental levels x, γ Dose rate measurement can detect hidden radioactive sources and confirm artificial radioactive sources at the same time. Red/green flashing through the NBR probe reacts extremely quickly when the ambient gamma dose rate is abnormal.

Technical Parameters

• Probe type: 90×90mm plastic scintillator

• Sensitivity: 2000s-1/μSv/h

• Energy range: 48keV~6MeV

• Host power supply: >250h (AA/LR6 battery); >500h (lithium battery).

• Dose range: 1nSv~100μSv

• Environmental conditions: -30℃~55℃, 10%＜RH＜90%

• Linearity: ≤±10%

• Protection class: IP67

• Lowest detection limit: 1nSv/h

• Host size: 195mm×73mm×42mm

• Artificial gamma nuclide detection limit: <20% of natural background dose rate

• Overall weight: <5kg