Charging device of radiation dose detecting liquid

The utility model relates to a perfusing device of radiation dose detecting liquid. Upper part of a vertical girder(1) is connected with a fixing block(2) which is provided with a quantified liquid feeding device(3), cantalever(19) is connected with a fixing rod(4), the lower end of the fixing rod is connected with the liquid perfusing head rack(5) of a liquid perfusing head(6), the liquid perfusing head(6) is connected with the quantified liquid feeding device(3) by a liquid perfusing pipe(21), the work bench(7) arranged under the fixing block(2) is connected with the lifting mechanism(8), a pot holding frame(9) is arranged on the work bench(7), the pot holding hole(10) on the pot holding frame(9) is positioned rightly under the liquid perfusing head(6); the utility model is characterized in that the liquid outlet of the liquid perfusing head(6) is provided with an end enclosure(11) which is provided with a plurality of liquid perfusing holes(12), the pot holding frame(9) is provided with fixing lenses(13),(14) which are vertical to the horizontal plane of the pot holding frame(9). The fixing lenses(13),(14) are provided with fixing lines(15),(16); the utility model also solves the problem that the detecting liquid always pollutes pot mouth when perfusing thereby the accuracy of amount is influenced.