Exp- 1 Plotting a Geiger Plateau characteristics curve.

Exp- 2 To calculate the Statistics of Counting.

Exp- 3 To study the Background radiation.

Exp- 4 To measure the Resolving Time.

Exp- 5 To verify the Inverse Square Law.

Exp- 6 To calculate the Range of Alpha Particles.

Exp- 7 To study the Absorption of Beta Particles.

Exp- 8 To calculate the Beta Decay Energy.

Exp- 9 To calculate the Absorption of Gamma Rays.

Exp-10 To calculate the Geiger Tube Efficiency.

Exp-11 To calculate the Shelf Ratios.

Exp-12 To study the Backscattering.

Exp-13 To calculate the Half Life of Ba-137m.

- Preset Time
- Digital Ratemeter
- Preset Audio Alarm
- Adjustable High Voltage
- Volume Control
- Operate both manual and software mode.

- G.M. counter.
- G.M. tube efficiency.
- Alpha, Beta & Gamma radiation.
- Decay energy.

Radiation Measurement System is built around the Radiation Counter and GM tube along with different types of radioactive sources and absorbers to study the characteristics of radiation, background radiation, Gm’s operation and the interaction of radiation with matter. The radiation counter includes the features of a preset time function, a digital rate-meter with audible beeper and alarm and digitally controlled high voltage supply and computer interfacing via USB cable.

Operation may be as a stand-alone station or directly from the computer when used. Data files are saved in spreadsheet compatible format for importing in most common spreadsheets allowing the student to perform calculations and graph the results for printing.

The Radiation Counter is equipped with upgraded high voltage and an internal pre-amplier allowing operation with optional scintillation detectors for gross gamma counting.

**Contents:**

Cat. No. |
Item Name |
Qty. |
Exp. No. |

ST360 | Radiation Counter | 1 | 1 - 13 |

GP35 | GM-35 Tube with stand | 1 | 1 - 13 |

RSS5 | Set of five radioactive source | 1 | 1,2,3,5,6,7,8,10,11,12 |

RSS8 | Set of 8 gamma sources | 1 | 9 |

RSS2 | Set of three half disks | 1 | 4 |

RAS20 | Set of 20 absorbers | 1 | 7,8,9,12 |

LSDISK50 | Lead shield for radioactive source | 1 | 1 - 13 |

USB6 | USB cable | 1 | 1 - 13 |

LM5 | Manual CD | 1 | 1 - 13 |

*** Additionally Required**

Computer (not supplied with the setup).

Isotope generator for half life experiment.

- Milikan Oil Drop Apparatus
- Balmer Series & Emission Spectra
- Balmer Series & Rydberg Constant
- Franck Hertz Experiment
- Zeeman Effect
- Planck's Constant by Cs Photocell
- Planck's Constant
- Planck's Constant by LED
- Electron Spin Resonance & Nuclear Magnetic Resonance (ESR-NMR) (Imported)
- Radition Counter (Imported)
- Gamma Spectroscopy & Compton Effect
- X-Ray Apparatus (Imported)
- Thomson Tube (Imported)
- Electron Diffraction (Imported)
- Rutherford Scattering Apparatus (Imported)