产品名称：AT1320 伽玛放射性监视仪

简介
高灵敏度宽光谱范围选择性闪烁放射性监测员数量和具体措施 137放射性铯在envorinmental目标和具体的天然放射性核素的有效活动 40К， 226Ra和 232钍在建筑材料和金属进行辐射监测

特点
·光谱智能探头（威尔金森马华，512通道）
·内置连续自动领导的稳定的能源规模和定期校准用氯化钾支票样本
·背景值保持在记忆和自动减法
·仪表谱加工使用的能源窗口'
·光谱数据输出矩阵液晶背光128x64
·测井测量多达300非易失性内存谱
·PC接口
·再校准其他放射性核素和测量几何
·可选 222氡测量土壤和土壤空气
·辐射监测标准10升箱蘑菇和浆果为20秒

技术参数

探测器 - 闪烁碘化钠（铊）	ø63х63 mm
成交量（特定的）活动范围测量
137铯	3.7 - 1000000 Bq/l (Bq/kg)
40K表	50 - 20000 Bq/l (Bq/kg)
226岭	10 - 10000 Bq/l (Bq/kg)
232钍	10 - 10000 Bq/l (Bq/kg)
内在的错误 体积（特定）活动在P = 0.95测量	不超过± 20％
被测样品的密度范围	0.1 - 3 g/cm3
*小测量 137活动铯量 在Marinelly船只饮水填补3的± 50％（统计误差ĤР= 0.95）	3 Bq/l
发现的伽马射线能量辐射范围	50 - 3000 keV
积分非线性	不超过± 1％
在适当的背景 137铯窗	less than 2 cps
相对能量决议 137铯	7.0 - 9.5％
连续工作时间	不少于24 h
仪器数据不稳定的24小时	不超过3％
工作温度范围	0 - +40 °С
电源要求	220 (+22; -33) V, (50 ± 2) Hz
需要的功率	不超过8 VA
无线电干扰
中欧倡议/独立选举委员会的CISPR 22:1997
电磁兼容性
中欧倡议/东区走廊61000-4-2:1995
独立选举委员会61000-4-3:1995
独立选举委员会61000-4-4:1995
独立选举委员会61000-4-11:1995
操作模式设置时间	15 min
测量船只
Marinelly	1 l
平	0.5l, 0.1 l
塑料盒，380х280х100毫米	10 l
尺寸，重量
检测单位	ø 97х350 mm, 3 kg
处理单元	200х106х35 mm, 0.62 kg
保护单位	ø 600х700 mm, 125 kg
AC适配器	92х62х52 mm, 1 kg

仪器	放射性核素以控制	测量船只
AT1320	137Cs, 40K, 226Ra, 232Th	1 l, 0.5 l, 0.1 l
AT1320A	137Cs, 40K	1 l, 0.5 l, 0.1 l
AT1320B	137Cs, 40K	1 l, 0.5 l, 0.1 l, 10 l（withount保护装置的盖子）

配置
检测单位，加工单位，保护单位，交流适配器，说明书，测量技术，测量船只，样本抽样检查压实和氯化钾。

GAMMA RADIOACTIVITY MONITORS AT1320, AT1320A, AT1320B

High sensitive wide-range selective spectrometric scintillation radioactivity monitors to measure volume and specific 137Cs radioactivity in envorinmental targets and specific effective activity of natural radionuclides 40К, 226Ra and 232Th in building materials and to perform metal radiation monitoring Features - Spectrometric smart probe (Wilkinson MCA, 512 channels)   - Built-in continuous automatic LED stabilization of the energy scale and its periodical calibration using a KCl check sample   - Background value keeping in the memory and its automatic subtraction   - Instrument spectrum processing using 'energy windows'   - Spectrometric data output on a matrix backlit LCD 128x64   - Logging up to 300 measured spectra in the nonvolatile memory   - PC interface   - Recalibration to other radionuclides and measuring geometries   - Optional 222Rn measuring in soils and soil air   - Radiation monitoring of mushrooms and berries in standard 10 l boxes for 20 s   Application Radioactivity monitoring - Food (drinking water, agricultural products etc.) - Minerals, building materials, timber etc. - Metal and petrochemical products, raw materials and scap, industry - Nuclear wastes Specification Detector - scintillation NaI(Tl) ø63х63 mm Volume (specific) activity measuring range   137Cs 3.7 - 1000000 Bq/l (Bq/kg) 40K 50 - 20000 Bq/l (Bq/kg) 226Ra 10 - 10000 Bq/l (Bq/kg) 232Th 10 - 10000 Bq/l (Bq/kg) Intrinsic error of volume (specific) activity measurement at P=0.95 not more than ± 20 % Density range of measured samples 0.1 - 3 g/cm3 Minimum measuring 137Cs volume activity in a Marinelly vessel filled with drinking water for 3 h with the statistical error of ± 50 % (Р=0.95) 3 Bq/l Energy range of detected gamma radiation 50 - 3000 keV Integral non-linearity not more than ± 1 % Proper background in 137Cs window less than 2 cps Relative energy resolution on 137Cs   7.0 - 9.5 % Continuous operation time not less than 24 h Instrument data instability for 24 h not more than 3% Operating temperature range 0 - +40°С Power requirements 220 (+22; -33) V, (50 ± 2) Hz Required power not more than 8 VA Radio disturbance   CEI/IEC CISPR 22:1997   Electromagnetic compatibility   CEI/IEC 61000-4-2:1995   IEC 61000-4-3:1995   IEC 61000-4-4:1995   IEC 61000-4-11:1995   Operation mode setup time 15 min Measuring vessels   Marinelly 1 l flat 0.5l, 0.1 l plastic box, 380х280х100 mm 10 l Dimensions, weight   detection unit ø 97х350 mm, 3 kg processing unit 200х106х35 mm, 0.62 kg protection unit ø 600х700 mm, 125 kg AC adapter 92х62х52 mm, 1 kg Instrument Radionuclides to control Measuring vessels AT1320 137Cs, 40K, 226Ra, 232Th 1 l, 0.5 l, 0.1 l AT1320A 137Cs, 40K 1 l, 0.5 l, 0.1 l AT1320B 137Cs, 40K 1 l, 0.5 l, 0.1 l, 10 l (withount protection unit lid) Complete set: detection unit, processing unit, protection unit, AC adapter, Manual, measuring techniques, measuring vessels, sample compactor and KCl check sample. Applied software for spectra processing on PC is an option and it is supplied on additional order. The gamma radioactivity monitor AT1320 (AT1320A, AT1320B) has pattern approval certificates of Republic of Belarus, Russian Federation, Ukraine, Lithuania and Turkmenistan. . It complies with IEC 61563 International standard requirements. They also conform with the 89/336/EEC directive complying with EN 61326 standard requirements and 73/23/EEC directive complying with EN61010-1 standard requirements.