 |
 |
 |
 |
|
|
|
|
|
| characteristic of the radon detector was developed in the Faculty of Education, Gifu university | |
|---|---|
| 1. | High sensitive radon detector of use electrostatic collection method, and PIN photodiode as sensor. |
| 2. | Separation of a short life daughter nuclide with high accuracy, and raise the ratio of signal and noise. |
| 3. | Use possibility in the wide radon concentration ranges from one million Bq/m3 to 1/1000 Bq/m3. |
| 4. | Data forwarding by real time measuring and also icomputer network easy. |
| 5. | Continuation observation that is compact and long time stability be possibility. |
| 6. | cheap |