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AT1316A肺部專用放射性計數器

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產品名稱: AT1316A肺部專用放射性計數器
產品型號: AT1316A
產品展商: 阿通特斯ATOMTEX
產品文檔: 無相關文檔

簡單介紹

快速檢測和評價人體伽馬輻射和放射性的照射劑量 Scintillation whole body counters (WBC) are intended to measure 60Co in lungs (AT1316A) and 131I and 133I in the thyroid (AT1322, AT1322/1) *快速靈活的測量肺部放射性核素,內照射劑量評估。 *全身計數器基于總的γ


AT1316A肺部專用放射性計數器  的詳細介紹
產品介紹:
*快速靈活的測量肺部放射性核素,內照射劑量評估。
*全身計數器基于總的γ放射性核素探測和能譜數據處理軟件分析相結合,給出個人內照射污染的人體學特征計數評價

應用范圍:
*輻射事故后個人劑量測量
*多種核素合并的內照射劑量負荷評價
*在核工業區或開放的輻射源附近工作的人員劑量評價

產品特點:
*穩定的能譜路徑
*能譜和輻射度測量模式
**大擬然法進行有效的頻譜處理運算
*輻射度測量模式可擴展放射性核素(60Co,106Ru等)
*放射性核素測量
*預期的有效內照射劑量評價
*靈活方便的程序控制全身計數功能、數據庫創建以及結果報告。
*座椅幾何學設計
*緊湊的外形
*本底生成功能進行快速的本底(模型)能譜測量
參數類型 參數值
檢測輻射能量范圍 
50 - 2000 keV
**體內137Cs的*小測量活度(3分鐘) 300 Bq
標準模式下放射性核素測量 137Cs, 40K
測量幾何(坐在沙發) 燈的角度 100°
整體測量誤差 ±15%
MCA  1024通道
內部非線性 不超過 ±1%
操作模式設置時間 10 min
連續操作時間 24 h
讀數不穩定性 不超過 ±3%
快速控制檢查 15 人/小時
操作溫度范圍 10 - 35°C
相對濕度 80%
交流電 220 (+22;-33) V, 50 Hz
電力需求 不大于200 VA
電流損害保護級別 1, B型
輻射干擾標準 CEI/IEC CISPR 22:1997
EMC兼容性 CEI/IEC 61000-4-2:1995
  IEC 61000-4-4:1995;IEC 61000-4-11:1994
重量  250 kg
*小安裝面積: 2000 X1500 mm
WHOLE BODY COUNTERS AT1316A, AT1322 AND AT1322/1
 

 Scintillation whole body counters (WBC) are intended to measure 60Co in lungs (AT1316A) and 131I and 133I in the thyroid (AT1322, AT1322/1)



Features

- Joint and separate use of AT1316A and AT1322 or AT1322/1  
- High-speed check-up - 3 min for one person  
- Automatic LED stabilization  
- Exceeding control of summary radioactivity of 51Cr, 54Mn, 58Co, 59Fe, 65Zn, 95Nb, 100mAg, 103Ru, 124Sb, 141Ce, 144Ce in lungs - AT1316A  
- Extended radioactivity measuring range: 131I from 30 Bq and 133I from 40 Bq - AT1322/1  
- Flexible program control of WBC functions, data base management and result reports  
- Compact design  


Application

- Joint and separate use of AT1316A and AT1322 or AT1322/1  
Whole body counters AT1316A, AT1322 and AT1322/1 are intended for laboratories performing internal dose monitoring of population and NPP staff taking risk to get incorporated radionuclides while using equipment, radioactive materials and in case of radiation accidents



Specification
 
Scintillation detector  
AT1316A NaI(Tl)ø 150х100 mm
AT1322 NaI(Tl)ø 40х40 mm
AT1322/1 NaI(Tl)ø 63х63 mm
Detecting radiation energy range  
AT1316А 50 - 2000 keV
AT1322, AT1322/1 50 - 1500 keV
Minimum measured radioactivity value for 3 min
60Со in lungs (AT1316A) 50 Bq
131I in the thyroid (AT1322) 85 Bq
131I in the thyroid (AT1322/1) 30 Bq
133I in the thyroid (AT1322) 110 Bq
133I in the thyroidc (AT1322/1) 40 Bq
MCA 512 channels
Integral non-linearity not more than ± 1 %
Instrument data instability not more than ± 3 %
Operation mode setup time 10 min
Continuous operation time 24 h
Check-up at express control 15 persons/h
Operating temperature range 10° - + 35°С
Relative humidity up to 80 %
Power requirements - AC mains 220 (+22; -33) V, 50 Hz
Required power (without printer) not more than 200 VA
Protection class against electric current damage 1, class B
Radio disturbance  
CEI/IEC CISPR 22:1997  
Electromagnetic compatibility  
CEI/IEC 61000-4-2:1995  
IEC 61000-4-4:1995  
IEC 61000-4-11:1994  
Weight  
AT1316A 250 kg
AT1322, AT1322/1 70 kg
Minimum area for placement  
AT1316A 2000х1500 mm
AT1322, AT1322/1 1300х1000 mm




Complete set:

AT1316A: spectrometric smart probe, protective lead shield (smart probe collimator), measuring chair with protective lead shield, reference 137Cs gamma radiation source 9 kBq, reference source holder, devices for calibration and background measuring, AC adapter, smart probe adapter, manual, user's guide, measuring technique, applied software, PC and printer.

AT1322, AT1322/1: spectrometric smart probe, support with protective lead shield (smart probe collimator), reference 137Cs gamma radiation source 9 kBq, reference source holder, devices for calibration and background measuring, AC adapter, smart probe adapter, manual, user's guide, measuring technique, applied software, PC and printer.

Whole body counters AT1316A, AT1322 and AT1322/1 comply with IEC International standard requirements. They also conform with the 89/336/EEC Directive complying with EN 61326 standard requirements and the 73/23/EEC Directive complying with EN61010-1 and EN 50371 standard requirements.

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