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NaI (TI) scintillation detector detects low-energy gamma rays with high efficiency.
This is the most effective model designed to check 125I contamination, often cared about on nuclear medicine workplace.
|Radiation detected||Gamma (20keV to 45keV)|
|Detector||Na (Tl) scintillator, 50.8mm dia. x 3mm|
|Acccuracy||Analog||±3% of any maximum scale
±10% for the reference
|Degital||±3%±1 digit for the reference|
|Display||Analog||0 to 10, 30, 100, 300, 1k, 3k, 10ks-1|
|Degital||0 to 999,999 counts|
|Time constant||3, 10 and 30 seconds|
|Audible function||Audible counter (with on/off), alarm indicator, battery down indicator, overload indicator|
|Alarm||Buzzer sound and alarm indicator blinking
AUTO : Cleared automatically when count falls below the preset alarm value.
HOLD : Cleared when the RESET switch pushed.
|Battery check||By change-over of LCD (auto-indication in power-on, notify for low battery)|
|Detector check||By change-over of LCD (auto-indication in power-on)|
|Time indication||By change-over of LCD (auto-indication in power-on)|
|Memory capacity||Up to 3,000 records (consisting of number, date and count rate)|
|Output||Analog, 0 to +10mV (full scale)|
|Safety from falling||One-touch lock attachment|
|Power||Four C alkaline batteries|
|Battery life||100 hours or longer in continuous use|
|Environmental requirements in operation||Tempareture : 5 to +35 degrees C
Humidity : 90%RH or less (Non-condensing)
|Dimensions||Approx. (W) 11 x (D) 21 x (H) 18 cm|
|Weight||Approx. 1.6kg (incl. detector and batteries)|
This website includes information intended for healthcare professionals.
Please note that all descriptions in this website conform to the Pharmaceutical and Medical Device Act in Japan as well as other laws and regulations in Japan. Model names, specifications and configurations of products in overseas market outside Japan may be different by the countries.