Neutron dose equivalent meter

1TPS-451C neutron dose rate meterOverview

The TPS-451C neutron dose equivalent rate monitor is suitable for measuring neutron dose equivalent rates around accelerators, neutron sources, nuclear fusion experimental devices, and nuclear reactors. This monitor adopts a 3He proportional counter, which can correctly display the neutron dose equivalent from thermal neutrons to the energy range of 15MeV. It has high sensitivity and can measure the neutron dose equivalent rate in the range of μ Sv/h-mSv/h.

2TPS-451C neutron dose rate meterFeatures

According to the Sv scale, the dose equivalent rate can be measured without knowing the energy of the incident neutron.

It has good response characteristics to incident neutrons from all directions.

It has two forms of display: digital and analog. The change in dose equivalent rate is displayed in analog form, and the measured value is read in digital form.

The dose equivalent rate or cumulative dose equivalent can be selectively displayed as needed.

Lithium batteries can work continuously For over 100 hours, a universal power supply can also be used through an AC/DC converter.

Counting can be confirmed based on sound, and it can also be connected to a recorder for continuous monitoring.

Slow down material: Polyethylene (high-density).

Internal absorbing material: Boric acid compound (for energy compensation).

3TPS-451C neutron dose rate meterTechnical Specifications

Wide energy measurement range, measurable energy range: 0.025eV-15MeV.

Using a high-sensitivity 3He proportional counter with a detection limit of 0.01 μ Sv/h, it is possible to measure weak doses at environmental levels.

Directional response: below ± 20%.

Dose rate: 0.01 μ Sv/h~10 mSv/h

Cumulative dose: 0.01~9999 μ Sv

Neutron sensitivity:1.4s^-1/μSv? h^-1± 10% (relative to²⁵²Cf's neutron).

Resistance to gamma radiation: below 0.1 μ Sv/h when irradiated at 100mSv/h.

Weight: Approximately 9KG.

Size: Approximately 21 x (H), approximately 25 x (D), approximately 34cm.