
DESCRIPTION ABOUT POCKET DOSIMETER
The Direct-Reading Dosimeters are rugged, precision instruments. They are designed to measure and directly read, at any time accumulated dose of gamma and x-ray radiation exposure. The sturdy metal clip attaches the dosimeter to a pocket or any object to monitor total radiation exposure. They are hermetically-sealed and immersion proof.The Direct-Reading Dosimeter is a pocket-size, carbon-fiber electroscope with an ion chamber for detecting and indication of integrated exposure to Gamma and X-Ray radiation. It has a thin wall which permits the penetration and detection of radiation. This model comes with a hardened sapphire window that won’t scratch even in the toughest of conditions
Dosimeter Charger – General Details
To read a dosimeter, place it on the charging contact and switch on the light. Do not press harder than necessary to avoid loss of reading. To charge a dosimeter, press it down on the charging contact with sufficient force to bring the dosimeter body in contact with the charging assembly .The charger charging contact is spring loaded and has a positive mechanical stop. This design feature makes it virtually impossible to damage dosimeters through excessive charging force. This will provide sufficient force to actuate the charging switch in the dosimeter. Now read the dosimeter and adjust the control Knob until the dosimeter indicates zero. Remove the dosimeter from charging contact. When the dosimeter charger is not in use, remove the batteries, clean the batteries contacts if they appear corroded prior to further use. Capable of charging any pen type pocket dosimeter Conforms to ANSI,N42.6-1980
KEY FEATURES
Key Features – The Radiological dosimeter charger supplies the voltage required to charge or zero quartz fiber dosimeters . A transistor oscillator converts the direct current from a flashlight battery to alternating current so that the transformer can step up the battery voltage 3v to 220v required by the dosimeter. A voltage regulator is used to adjust the output voltage to the exact value required to bring the dosimeter to read zero
Technical Specification
Size | 65 X 25 X 130 mm |
Wight | 130 gram |
Controls | One Turn Potentiometer |
Construction | ABS Plastic |
Operating Conditions | 0- 50° C 90% Humidity |
Battery | AA Alkaline Battery 2 No’s |