Hand-Held protable Radioisotope Identifier

HT4060 Hand-Held protable Radioisotope Identifier

Product Introduction

HT4060 Hand-Held protable Radioisotope Identifier is a high-end portable gamma spectrometer that integrates ray detection, automatic spectrum analysis and automatic nuclide identification. The instrument uses a high-sensitivity scintillation crystal detector and a low-noise photomultiplier tube, and has a high detection efficiency. The application of a digital 2048-channel analyzer and a 32-bit microprocessor improves the performance of the instrument, reduces the interference of environmental changes on the instrument, and provides a more flexible and convenient user operation experience. The instrument can quickly and accurately identify 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 inspection, metallurgy, industrial and mining enterprises and scientific research institutes, etc., providing an ideal detection method for environmental radiation monitoring, nuclear anti-terrorism security inspection, radiation source cleaning and other nuclear technology application fields.

The HT4060 nuclide identification instrument is easy to operate and can be completed through a simple multi-function key. The instrument is small in size, light in weight, easy to carry, and suitable for a variety of on-site nuclide identification and radiation detection. The LCD display has a built-in backlight, and even in harsh environments, it can give clear and intuitive test results. The instrument has internal storage to save the measurement results, can communicate through the serial port, and can directly print data reports. Conforms to the standard: ANSI_N42.34-2006 "Performance Standard for Handheld Instruments for Radionuclide Detection and Identification".

Functional Features

• The radionuclide identification instrument is portable and easy to operate. It has the functions of detecting, finding, measuring and identifying radionuclides, dose rate display, γ spectrum analysis, γ spectrum storage, equipped with 485 to realize data transmission function, and has sound and light alarm function;
• Embedded operating system based on 32-bit microprocessor, 3.2-inch color screen, easy to operate;
• It has functions such as radiation source search (source location function), dose rate measurement (inspection function), radionuclide identification, etc.;
• Built-in radionuclide library, customizable radionuclide library;
• 2048 channels of energy spectrum analysis;
• Self-developed radionuclide identification software can quickly and accurately identify various radionuclides.

Application areas

Environmental protection departments, nuclear power plants, customs, airports, entry and exit, medical and health care, safety supervision departments, metal smelting enterprises, nuclear-related industrial and mining enterprises and related scientific research institutes.

Technical indicators

• Detector: Ф50×50mmNaI(TI)+energy compensation GM tube (He3 neutron tube detector can be added)
• Display screen: 3.2-inch, resolution 320×240 TFT color screen
• Measurement mode: sampling identification, dose, dose rate, source search
• Sensitivity: ≥2000cps (137 Cs, 1μGy/h)
• Energy range: 30KeV~3MeV
• Dose equivalent rate range: 0.01μSv/h~100mSv/h
• Cumulative dose range: 0~9999 mSv
• Resolution: (@ 661keV) 7% (NaI)
• Confidence: ≥95%
• Relative intrinsic error: dose equivalent rate: ≤±20%, dose equivalent: ≤±15%
• Coefficient of variation: ≤15%
• Incident angle response: Response change of 2π solid angle ≤20%
• Types of radionuclide 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 nuclides: 57Co, 75Se, 60Co, 133Ba, 137Cs, 192Ir, 241Am, 152Eu

Natural nuclides: 40K, 226Ra, 232Th, 238U

• Nuclide identification rate and identification time: Single nuclide: ≥95%, ≤1min Multi-nuclide: ≥95%, ≤2min
• Energy spectrum characteristics: 2048 channels, linear, calibrated and stabilized energy scale
• Spectrum storage: can store more than 5000 sets of spectrum data
• Nuclide library: built-in nuclide library, can learn and customize nuclide library
• Tool software: built-in host computer data management software, spectrum analysis software
• Alarm mode: sound and light alarm
• Response time: ≤10s
• Communication interface: RS-232 communication interface
• Power supply: built-in rechargeable lithium battery
• Working time: ≥ 8h
• Temperature monitoring: built-in temperature sensor, can display current temperature

Environmental characteristics

• Working temperature: -30℃ ~ +50℃
• Storage temperature: -40℃~ +55℃
• Relative humidity: ≤95% (35℃, non-condensing)
• Protection level: IP56

Mechanical characteristics

• Dimensions: 280×150×160mm
• Weight: 2.5kg