Applications
Agriculture is an industry that can obtain products through artificial cultivation by utilizing the growth law of animals and plants. Agriculture focus on the living animals and plants, and the products obtained are the animals and plants themselves. Agriculture is a basic industry to support the construction and development of national economy. The radioactive tracer method is an effective method to study the growth law of crops. In the aftermath of the nuclear disaster, the risk of contamination of agricultural products with radionuclides is of concern. Radionuclides can pollute agricultural products by attaching to crop surfaces and metabolizing contaminated surface water and soil water.
BEIJING HAMAMATSU PHOTON TECHNIQUE INC. can provide scintillators and scintillation detectors for the detection of agricultural radioactive substances.
Cesium iodide (CsI) scintillator is an inorganic scintillator with cesium iodide (CsI) as matrix material, which can be divided into thallium activated (Tl) and sodium (Na) activated and both are colorless and transparent cubic scintillators.
It is characterized by high density, high average atomic number, high detection efficiency for γ-ray and X-ray. It has no cleavage and good processibility, can be made into various shapes. It is widely used in high energy physics, nuclear physics, space physics, security inspection (luggage & container), industrial level gauge and so on.
Cesium iodide (CsI) scintillator is an inorganic scintillator with cesium iodide (CsI) as matrix material, which can be divided into thallium (Tl) activated and sodium (Na) activated, and both are colorless and transparent cubic scintillators.
It is characterized by high density, high average atomic number, high detection efficiency for γ-ray and X-ray. It has no cleavage and good processibility, can be made into various shapes. It is widely used in high energy physics, nuclear physics, space physics, security inspection (luggage & container) , industrial level gauge and so on.
Sodium iodide (Tl) scintillator (NaI(Tl)) is a kind of traditional inorganic scintillator with good performance. NaI is the matrix material and doped with proper concentration of Tl. The emission peak wavelength is 415nm. It has high luminous efficiency, and can match well with PMT. It has good resolution to X-ray and γ-ray and good temperature change tolerance.
CH132-07 scintillation detector is an energy spectrum detector for measuring γ-rays. It has been applied to radiation safety monitoring, precision measurement and analysis for its low background, good pulse amplitude resolution, stable output and wide dynamic range.
CH132-07 scintillation detector has many advantages, such as compact structure, easy to use, high reliability, not easy to damage, long lifetime and high detection efficiency.
The output signal of this product is the exponential attenuation pulse signal output by the preamplifier, which is convenient for subsequent connection with MCA to realize signal acquisition. When the detector is used, the amplitude of detector output signal can be adjusted by adjusting the potentiometer knob on the rear panel to meet the use requirements
CH158-06 scintillation detector is a low background energy spectrum detector for measuring γ-rays. It is often combined with lead chamber and multichannel analyzer to form low background γ spectrometer, which is widely used in the field of weak radioactivity level analysis such as building materials, food, geology and mineral resources.
CH158-06 scintillation detector has the advantages of compact structure, simple and convenient use, low background, good pulse amplitude resolution, stable output, high reliability, not easy to damage and high detection efficiency.
The output signal of this product is the exponential attenuation pulse signal output by the preamplifier, which is convenient for subsequent connection with MCA to realize signal acquisition. When the detector is used, the amplitude of detector output signal can be adjusted by adjusting the potentiometer knob on the rear panel to meet the use requirements.
CH282-01 scintillation detector is an energy spectrum detector for measuring γ-rays. It is applied to energy spectrum measurement and analysis, densitometer and coal ash analysis due to its low background, stable output and wide dynamic range.
CH282-01 scintillation detector has the advantages of compact structure, simple and convenient use, high reliability, not easy to damage, long lifetime and high detection efficiency.
The output signal of this product is the exponential attenuation pulse signal output by the preamplifier, which is convenient for subsequent connection with MCA to realize signal acquisition. When the detector is used, the amplitude of detector output signal can be adjusted by adjusting the potentiometer knob on the rear panel to meet the use requirements.
CM442 scintillation detector is a scintillation counting radiation detector using CsI (Tl) scintillator and MPPC. The detector has the advantages of miniaturization, high reliability, insensitive to magnetic field, long lifetime and simple use. With temperature compensation function, the product can maintain good output stability over a wide ambient temperature range.
The detector can be applied to the field of radiation detection such as environmental gamma ray counting.
This product directly outputs TTL signal with fixed pulse amplitude and width, so as to facilitate subsequent acquisition and processing. Before the product leaves the factory, each parameter has been preset as the optimal value. The user only needs to provide power supply according to the required range and connect the output signal terminal to the pulse counter.
Product: (86)-316-5970168/166/165
Other: (86)-10-63706370
E-mail: sctj@bhphoton.com
