*快速靈活的測量肺部放射性核素,內(nèi)照射劑量評估。
*全身計數(shù)器基于總的γ放射性核素探測和能譜數(shù)據(jù)處理軟件分析相結(jié)合,給出個人內(nèi)照射污染的人體學(xué)特征計數(shù)評價
應(yīng)用范圍:
*輻射事故后個人劑量測量
*多種核素合并的內(nèi)照射劑量負(fù)荷評價
*在核工業(yè)區(qū)或開放的輻射源附近工作的人員劑量評價
產(chǎn)品特點:
*穩(wěn)定的能譜路徑
*能譜和輻射度測量模式
**大擬然法進(jìn)行有效的頻譜處理運算
*輻射度測量模式可擴(kuò)展放射性核素(60Co,106Ru等)
*放射性核素測量
*預(yù)期的有效內(nèi)照射劑量評價
*靈活方便的程序控制全身計數(shù)功能、數(shù)據(jù)庫創(chuàng)建以及結(jié)果報告。
*座椅幾何學(xué)設(shè)計
*緊湊的外形
*本底生成功能進(jìn)行快速的本底(模型)能譜測量
| 參數(shù)類型 | 參數(shù)值 |
| 檢測輻射能量范圍 | 50 - 2000 keV |
| **體內(nèi)137Cs的*小測量活度(3分鐘) | 300 Bq |
| 標(biāo)準(zhǔn)模式下放射性核素測量 | 137Cs, 40K |
| 測量幾何(坐在沙發(fā)) | 燈的角度 100° |
| 整體測量誤差 | ±15% |
| MCA | 1024通道 |
| 內(nèi)部非線性 | 不超過 ±1% |
| 操作模式設(shè)置時間 | 10 min |
| 連續(xù)操作時間 | 24 h |
| 讀數(shù)不穩(wěn)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(hù)級別 | 1, B型 |
| 輻射干擾標(biāo)準(zhǔn) | 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
Application
Specification
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. |





