SLT3900 nuclide identification instrument

Product Introduction:

SLT-3900The portable gamma spectrometer is a high-end portable instrument that integrates radiation detection, automatic spectral analysis, and automatic nuclide identification functionsThe gamma spectrometer adopts a high-sensitivity scintillation crystal detector and a low-noise photomultiplier tube, which has high detection efficiency. The application of digital 2048 channel analyzer and 32-bit microprocessor has improved the performance of the instrument, reduced the interference of environmental changes on the instrument, and provided a more flexible and convenient user operation experience. This instrument can quickly and accurately distinguish the type and radiation intensity of radioactive nuclides, and has search, detection, and alarm functions. It can be widely used in environmental protection, customs, security checks, metallurgy, industrial and mining enterprises, and research institutes, providing an ideal detection method for environmental radiation monitoring, nuclear anti-terrorism security checks, radiation source cleaning, and other nuclear technology application fields.

SLT-3900The operation of the nuclide identification instrument is simple and can be completed through simple multifunctional keys. The instrument is small in size, light in weight, easy to carry, and suitable for various on-site nuclide identification and radiation detection. The LCD display comes with a built-in backlight, which can provide clear and intuitive detection results even in harsh environments. The instrument has internal storage to store measurement results, and can communicate through a serial port, and can directly print data reports. Compliant with standards:ANSI-N42.34-2006 "Performance Standard for Handheld Instruments for Radionuclide Detection and Identification".

Features:

This nuclide identifier is portable and easy to operate, capable of detecting, searching, measuring, and identifying radioactive nuclides, with dose rate display,Gamma spectrum analysis, gamma spectrum storage, equipped with 485 for data transmission function, with sound and light alarm function;

based onEmbedded operating system with 32-bit microprocessor, 3.5-inch color screen, easy to operate;

Capable of searching for radioactive sources(Source finding and positioning function), dose rate measurement (inspection function), identification of radioactive isotopes, and other functions;

Built in nuclide library, customizable nuclide library；

Spectral analysis channels2048 tracks;

The independently developed nuclide identification software can quickly and accurately identify various radioactive nuclides.

Application fields:

Environmental protection departments, nuclear power plants, customs, airports, immigration, medical and health, safety supervision departments, metal smelting enterprises, nuclear related industrial and mining enterprises, and related research institutes.

Technical Indicators:

explore measure Tool:Ф50mm×50mmNaI(TI)+Energy compensated GM tube

apparent show Screen:3.5-inch, 320 × 240 TFT color screen

Measurement modes: sampling recognition, dose, dose rate, source seeking

spirit Min Degree:≥2000cps（Cs-137，1μGy/h）

Energy Range: 30KeV~3MeV

Dose equivalent rate range:0.01μSv/h ~100mSv/h

Cumulative dose range:0~9999 mSv

divide distinguish Rate:（@ 661keV） 7%（NaI）

place 信 Degree:≥95%

Relative inherent error: Dose equivalent rate:≤± 20%, dose equivalent: ≤± 15%

Coefficient of variation:≤15%

Incident angle response:Response change of 2 π solid angle ≤ 20%

Types of radioactive nuclide identification:

Special nuclear materials:233U、235U、238U、237U、239U

Medical nuclear materials:18F、67Ga、99mTc、111In、153Sm、123I、125I、131I、133Xe、201TI、51Cr、103Pd

Industrial nuclide:57Co, 75Se, 60Co, 133Ba, 137Cs, 192Ir, 241Am, 152Eu

Natural nuclide:40K、226Ra、232Th、238U

Identification rate and time of nuclides: Single nuclide:≥95%，≤1min

Multi nuclide:≥95%，≤2min

Spectral characteristics:≥ 2048 channels, linear, calibrated and stabilized energy scale

Graph storage: storableMore than 5000 sets of graph data

nucleus plain Library: Built in nuclide library, can learn and customize nuclide library

Tool software: Comes with upper computer data management software and spectral analysis software

Alarm method: sound and light alarm

Response time:≤10s

Communication interfaceRS-232 communication interface

supply Electricity: Built in rechargeable lithium battery

working hours:≥ 8h

Temperature monitoring: Built in temperature sensor that can display the current temperature

Environmental Characteristics:

Operating Temperature-30℃～50℃

Storage temperature:-40℃～55℃

Relative humidity:≤ 95% (35 ℃, non condensing)

Protection Level:IP56

mechanical properties:

ruler Inch:280mm×150mm×160mm

heavy Quantity: Approximately2.5kg