YT0608 Personal Alerm Dosimeter
¢ ñ ¡ ¢ General Description
YT0608 personal dosimeter is a type of intelligent instruments which adopts the new Single Chip Microcomputer. It can be used to monitor the dose equivalent rate and the dose equivalent when x-ray or¦ Ã -ray irradiate the human-body. It has the alarm function when it exceeds the threshold we set up. The technical specifications of the YT0608 personal dosimeter is up to the national standards and international standards. It is widely used in areas of radiation stations, customs, industrial nondestructive testing, nuclear power plants, nuclear submarines, isotope applications, hospitals cobalt treatment, etc.
¢ ò ¡ ¢ Main features :
1¡ ¢ high sensitivity, works steady;
2¡ ¢ monitor dose equivalent rate and dose equivalent;
3¡ ¢ low power consumption.
¢ ó ¡ ¢ Technical indicators :
1¡ ¢ Detectors : GM counting control;
2¡ ¢ Energy Response £ º £ ¼ ¡ À 30% £ ¨ 50KeV¡ ª 1.3MeV£ © ;
3¡ ¢ The Dose Rate Response: 00.1uSv/ h£ »
4¡ ¢ Measurement Range£ º
dose equivalent rate£ º 00.01uSv/ h¡ ª 01.00mSv/ h£ »
dose equivalent£ º 00.01uSv¡ ª 99.99mSv£ »
5¡ ¢ Measurement Time : 3-5s£ »
6¡ ¢ The Relative Errors: £ ¼ ¡ À 20% £ ¨ 137Cs£ © £ »
7¡ ¢ the thresholds warning value: can be set up;
8¡ ¢ undervoltage instructions of the battery: LED displays battery low indication when the instrument stop working because of the low battery
9¡ ¢ power consumption: Two AA batteries, power consumption£ ¼ 2mA£ »
10¡ ¢ Temperature Characteristics : £ ¼ ¡ À 10% ( -10¡ æ ¡ ª + 40¡ æ )
11¡ ¢ Humidity Characteristics : £ ¼ ¡ À 15% £ ¨ 95% RH£ ¨ + 40¡ æ £ © £ © £ »
12¡ ¢ Outside Dimensions£ º 118£ ¨ length£ © ¦ ¶ 65£ ¨ width£ © ¦ ¶ 25£ ¨ thick£ © mm£ »
13¡ ¢ Weight£ º £ ¼ 100g;
