亚磁空间生物学效应研究的实验系统  

AN EXPERIMENTAL SYSTEM FOR RESEARCH THE BIOLOGICAL EFFECTS OF HYPOMAGNETIC FIELD SPACE

作　　者：蒋锦昌[1] 王学斌[1] 徐慕玲[1] 李兵[1] 杨文晖[2] 赵得玺[2] 宋涛[2] 

机构地区：[1]中国科学院生物物理研究所视觉信息加工重点实验室,北京100101 [2]中国科学院电工研究所,北京100080

出　　处：《生物物理学报》2003年第2期218-221,共4页Acta Biophysica Sinica

基　　金：中国科学院知识创新工程重大交叉学科前沿项目(KJCX1-09)

摘　　要：直径2 m的补偿式亚磁空间中,内置非铁磁性智能化多功能实验箱系统,箱内温控范围20～40℃,精度0.1℃,过温报警,湿度可控范围40%～80%,通风和光照任意.箱内中央空间(长×宽×高=66.0 cm×40.0 cm×28.3 cm)中,80%、15%和5%的位点剩余磁场分别平均为地磁场的0.5%～0.6%、1.3%～1.5%和2.7%～4.2%.箱内中央空间的高度为43.0 cm时,55%、35%和10%的位点剩余磁场分别平均为地磁场的1.9%、2.3%和3.3%.可用于多种生物学效应的观察和研究.A nonmagnetic and intelligentized multifunctional experimental box system is placed inside of a compensatory hypomagnetic field space with 2 m of diameter. In the box, the temperature can be controlled in the range of 20~40℃at the precision of 0.1℃. When the temperature exceeded the limits, it will give an alarm. Its humidity range is 40%~80% and the aeration and illumination are controlled automatically. In the space of the box (length × width × height=66.0 cm × 40.0 cm × 28.3 cm), the remanent magnetic-field intensities at 80%, 15% and 5% of the measuring points are 0.5%~0.6%, 1.3%~1.5% and 2.7%~4.2% of the geomagnetic field intensity, respectively. When the height of the middle space of the box is expanded to 43.0 cm, the remanent magnetic-field intensities at 55%, 35% and 10% of the measuring points are 1.9%, 2.3% and 3.3% of the geomagnetic field intensity, respectively. The system can be used in the observation and study for many biological effects.

关 键 词：亚磁空间 生物学效应 实验系统 地磁场 生命活动 

分 类 号：Q64[生物学—生物物理学]