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AT1315 laboratory gamma, beta energy spectrometer

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AT1315 laboratory gamma, beta energy spectrometer

Product model:

Brief description:Detection of γβ spectrum and radioactivity in water, food, agriculture, industrial and construction materials wood and environmental targets (soil, plants, etc.) Two protected anti-coherence crystal scintillation spectrometers Can detect metal radiation 1024 channels LED self-stabilizing system

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Detailed introduction

AT1315 laboratory gamma, beta energy spectrometer

Product introduction

l Detection of chemicals in water, food, agricultural, industrial and construction materials wood and environmental targets (soil, plants, etc.)γβ spectrum and radioactivity

l Two protected anticoincidence crystal scintillation spectrometers

l Detect metal radiation

l 1024 channels

l LED self-stabilizing system

l Maximum fitting method for processing energy spectrum

l PC displays sample energy spectrum in real time

l Simultaneous energy spectrum collection and processing

l PC multitasking

Product features

l identification137Cs, 90Sr, 40K, 226Ra, 232Th and other isotopes

l Built-inPC

l 1024 channel MCA

l software inRun under Windows

l PC spectrum processing using the best method

l Automatically calculate sample density

l Visible measured spectrum in real time

Technical parameters

energy range

γ

50-3000 keV

Probe

NaI(Tl) Φ63×63 mm

β

150-3500 keV

plastic scintillatorΦ128×9 mm

MCA channel number

γ spectrum

1024

inherent nonlinearity

<1%

β energy spectrum

1024

Maximum input statistical error

104s-1

Specific activityBq/L(Bq/kg)

I-131

1—105

continuous operation time

no less than24 hours

Cs-134

6—105

Measuring sample density range

0.2—1.6g/cm3

Cs-137

2—106

Continuous Operation Calibration Instability

<2%

Sr-90

20—106

Continuous operation data instability

<5%

K-40

20—2·104

Measure operating time

≤15min

Ra-226

3—104

P=0.95 inherent measurement error

±20%

Th-232

3—104

Power requirements

220V;50Hz

Detection lower limit90Sr (environmental background)

drinking water

0.2Bq/l

required power

no more than100VA

Milk, baby food

1.5 Bq/l

662keVγ energy response

<9.5%

Potatoes, bread, cereals, crops

2.0 Bq/kg

Electromagnetic compatibility

IEC 61326-1:2005 
EN 61000-4-3:2002

weight

Gamma radiation probe

3kg

radio interference

EN 55022:2006

Beta radiation probe

3kg

Operating temperature range

+10℃—+35℃

protection unit

120kg

relative humidity

≤75%

Size

Gamma radiation probe

Φ98×371 mm

Environmental sample measurement container

wet sample    1 L (Marinelli cup)

Beta radiation probe

Φ138×340 mm

Concentrated sample Flat type 0.5 and 0.1 L

protection unit

Φ600×950 mm

Concentrated sample Flat type 0.2 and 0.03 L

Product consultation

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