Set of individual dosimeters ID-1 (ID 1; ID1)
Personal dosimeter ID-1 - an instrument designed to measure the absorbed doses of gamma-neutron radiation in the range of temperatures from -50 ᵒ C to +50 ᵒ C at a relative humidity of up to 98%.
Measuring range - 20Rad - 500Rad.
The range of measurement of gamma radiation - 0.08 MeV - 2.2 MeV.
Power measured doses - 10Rad / h - 3660000Rad / h
Set dimensions in a case, dosimeter and charger:
- Set in box - 184 × 102 × 142mm;
- Monitor with bracket - 19 × 128,5 mm;
- Charger - 105 × 37 × 122mm.
Weight of the set in a case, dosimeter and charger:
- Set in box - 1.5 kg;
- Dosimeter - 0.04 kg;
- Charger - 0.5 kg.
Structural features of the ID-1
The set includes 10 individual dosimeters ID-1 and charger on the piezoelectric element. To be placed on the risk scale dosimeter "0" does not require an external power supply.
Personal dosimeter ID-1 is made of a pen (pencil) and consists of an ionization chamber, an electroscope, a condenser, a microscope and a contact group in the aluminum case.
Personal dosimeters ID-1 have a scale with 25 divisions, with divisions 20Rad. To ensure linearity charging potential of the ionization chamber is selected within 180V - 250V. Through a contact group dosimeter ID-1 is its charge with the charger, the charge after the contact group protects the monitor from the discharge.
Charger for ID-1 contains four parallel connected piezoelectric and mechanical amplifier that pushes the piezoelectric element, the pressure created by the rotating handle.
To charge the individual dosimeters ID-1 is inserted into the contact group on the charger, with pressure on the dosimeters on the center electrode of the ionization chamber is supplied plus the outer electrode-less. At the same dosimeter ID-1 is mounted on its scale to zero.
Technical characteristics of the ID-1
Self-dosimeter ID-1 in normal conditions for 24 hours is not more than 1 digit.
Dosimeter ID-1 for the measurement of gamma radiation dose error of ± 20%. The energy dependence of the sensitivity in the energy range of gamma radiation 0.08 MeV - 2.2 MeV stability of the dosimeter readings within 6 months of operation provides a measurement of doses within the main measurement error. Charging dosimeters ID-1 is produced by the charging device having a smooth measure the output voltage in the range of 180V to 250V.
Dosimeters ID-1 are designed for use in the following conditions:
- Ambient temperature - from 0 ᵒ C to +50 ᵒ C;
- Relative humidity - up to 90% (at +30 ᵒ C).
Hours sets the ID-1 is not less than 5000 hours, the life of not less than - 15 years, a technical resource - at least 10,000 hours.
The manufacturer guarantees, personal dosimeters ID-1 correspond to the technical requirements under normal use, storage, transportation and installation.
Personal dosimeter ID-1 conforms to providing safety of life, health, consumer and environmental protection.