LB 200 low background radioactivity measuring instrument

LB 200low-backgroundradiationThe sexual activity meter isBERTHOLDA specialized radioactive contamination detection and assessment tool launched by Berto Company for use in drinking water, food, plants, soil, and other loose materialsActivity measurement and analysis system. The core detector adoptsNaI(Tl)Scintillation crystal, directlyCPSperhapsBq/lTo represent the degree of radioactive contamination of the tested substance in units.

LB 200Internally, multiple intelligent module designs are adopted, and the instrument will automatically execute a self check program every time it is turned on. If any detector faults, pulse overflow, or low battery are detected during self check, they will be automatically displayed on the screen.LB 200Adopting an extremely simplified operation design, the entire measurement operation only needs to be carried out through the front panel3You can complete it with just one button,Even untrained beginners can quickly learn how to operate, greatly improving detection efficiency and reducing measurement errors caused by human factors.

LB 200Compact in structure and easy to operate, it can be applied to food safety laboratories. At the same time, its small size and mass make it convenient for operators to carry it to the site for rapid and accurate detection of food, beverages, etc. It can be widely used in food safety testing, environmental radiation safety assessment, emergency detection in case of emergencies, and other needs.

characteristic:

l Detection limit20Bq/L

l Measure sample volume0.5 rise

l The overall volume of the system is small

l Easy to operate, no misoperation will occur

l Can display the statistical error of each measurement result

l Can work with dry batteries or AC power source

l The unit can be given asnCi/LThe measurement results

l Equipped with a printer interface, it can be connected to a computer for data processing

Application;

l Safety testing for radioactive contamination of liquid substances such as drinking water and fruit juice

l Safety testing for radioactive contamination of plants, vegetables, fruits, etc

l Safety testing of radioactive contamination in soil

l Emergency detection in case of emergencies

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Technical parameters:

Detection object:In liquids and solidsγActivity of radioactive nuclides

Detector:NaI（Tl）Detector, crystal size:25mmΦ×25mm，Probe with built-in threshold amplifier and high voltage generator, probe cable length1.5m

chi Inch:Bottom:95×120mm; High:185mmIf a lead shielding layer is added, it is240mm）

lead Room:wall thickness15mm, height115mm, diameter120mm, heavy agreement8kg

Sample box:Plastic, effective volume0.5L

Measurement range:0.1～999cps（1～9999Bq/L）

Statistical error:Measurement mode(cps)Display the measured values%Error; Measurement mode(Bq/L), Display±Bq/Lerror

Scale factor:The instrument is pre-set internally, everycpsexist1～255Bq/LInternally adjustable. The calibration factors for each nuclide can refer to the operating guidelines. The default scale factor is measurement137Cs/134CsThe factor.

Weight:make an appointment0.8kg

Host specifications:

monitor:LCD, can display2×16One character,74×28mm

electricity Source:6VPower adapter or built-in dry battery（4 The battery life is approximately80hThere is a handle on the lid（220×230×70mmThe approximate weight in terms of length, width, and height is1.5KgConnection devices: adapters, detector connection cables, printers, or computers.

Displayed fault information and status:self-inspection/Probe failure/Measurement exceeding the limit/Replacing the battery

Sound signal:Measurement accuracy achieved3%When, the system emits a sound prompt

Portable case size:400mm×400mm×180mm