总览
ImpediVET 实验动物体组成测定分析仪是单通道、四面两极生物阻抗频谱仪，该设备能一秒钟内在4 k-1000 kHz 范围中，扫描256个频段。该设备利用复数阻抗测定体含水量（TBW），细胞外液（ E C F ） 和细胞内液（ I C F ） ； 除脂肪量（FFM）和脂肪量（FM）。进一步的数据分析可通过仪器所带的辅助软件来完成。
产品特征
生物阻抗频谱学——256独立频率
单通道，四极设置
便携式，内置处理器
触摸屏
低噪音数据生成，无高频hook效应
高精度动物体组成分析
保存和可读取原始数据
参考文献
Bowen, et al, Estimation of Total Body Water in Harbor Seals: How useful is bioelectrical impedance analysis? Marine Mammal Science, 1998. 14:765-777
Cornish, et al, Alteration of the extracellular and total body water volumes measured by multiple frequency bioelectrical impedance analysis (MFBIA). Nutrition Research, 1994. 14(5): p. 717-727.
Cornish, et al, Measurement of extracellular and total body water of rats using multiple frequency bioelectrical impedance analysis. Nutrition Research, 1992. 12: p. 657-666.
Elliott, D.A., et al., Extracellular water and total body water estimated by multifrequency bioelectrical impedance analysis in healthy cats: a cross-validation study. J Nutr, 2002. 132(6 Suppl 2): p. 1760S-2S.
Elliott, D.A., et al., Evaluation of multifrequency bioelectrical impedance analysis for the assessment of extracellular and total body water in healthy cats. J Nutr, 2002. 132(6 Suppl 2): p. 1757S-9S.
Fielding, C.L., et al., Use of multifrequency bioelectrical impedance analysis for estimation of total body water and extracellular and intracellular fluid volumes in horses. Am J Vet Res, 2004. 65(3): p. 320-6.
Goode, T.L. and H.J. Klein, Miniaturization: an overview of biotechnologies for monitoring the physiology and pathophysiology of rodent animal models. Ilar J, 2002.43(3): p. 136-46.
Hall, C.B., et al., Determination of rat body composition using bioelectrical impedance analysis. Nutr. Rep. Int. 39:627-633.94
Skalicky, M., et al, Housing conditions influence the survival and body composition of ageing rats. Exp Gerontol, 2001. 36(1): p. 159-70.
Yokoi, K., et al., Use of bioimpedance spectroscopy to estimate body water distribution in rats fed high dietary sulfur amino acids. J Nutr, 2001. 131(4): p. 1302-8.
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