RJ33-1015 Multifunctional Rays, α, β, X, and γ Radiation Geiger
Counter Detector
1. Product introduction
HUATEC RJ33-1015 multifunctional radiation detector uses a halogen broken Geiger counter as a detector, which can be used to detect four kinds of rays, α,
β, X, and γ. It is mainly used for rapid response at the radiation
detection site through an external probe. It can also realize the
accurate determination of the detection site and the measurement of
the site neutron radiation level.
2. Application areas
HUATEC RJ33-1015 multifunctional radiation detector can be used in
the fields of stone, building materials, environmental protection,
nuclear medicine, nuclear technology application, entry-exit
inspection and quarantine, and sanitation supervision.
3.Parts List:
| Product name | Quantity | unit | Remarks |
| HUATEC RJ33-1015 Host | 1 | pc | |
| user's manual | 1 | pc | |
| Warranty Card | 1 | pc | |
| Certificate of conformity | 1 | pc | |
| Protective box | 1 | pc | |
| SD storage card | | | ** |
| National certification | | | ** |
4. Performance indicators
X, γ performance index
1. X, γ dose rate range: 0.1 µSv/h～5mSv/h
2. X, γ sensitivity: ≥20cps/(uSv/h)
3. X, γ energy range: 0～3 MeV
4. Accumulated dose range: 0.001uSv～1000Sv
5. Relative error: ≤±15%
α, β performance indicators
1. Detector: imported mica window probe
Effective diameter 45mm, detection area 15.69cm²
2. α, β test range: 0～1000 Bq/cm²
3. Sensitivity: α surface activity response ≥5 s-1Bq-1cm²
β surface activity response≥3.5 s-1Bq-1cm²
4. Detection efficiency: α≥35% (Am-241); β≥35% (Tl-204)
5. Relative error: ≤20%
6. Measuring time: can be adjusted manually and automatically
between 1 second and 120 seconds
7. Display unit: μSv/h, CPM, CPS, Bq/cm^2
8. Use environment: temperature -5℃～50℃, relative humidity (≤98% at
40℃)
