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1973年下半年,为了配合对肝癌和肝炎的普查工作急需电泳仪,当时市场上不易买到。我们遵照毛主席“自力更生”、“要节约闹革命”的教导,自己动手制作了简易电泳仪,使用性能良好,结果稳定,现介绍如下。材料:五灯电源变压器1只,Fu-7电子管(带管座)1只,624电子管(带管座)1只,500K电位器(炭膜)1只,1K(3W)电位器(线绕)1只,2K(3～5W)线绕电阻1只,50K(1W)炭膜电阻1只,20μf400V电解电容2只,接线柱(红)2只,接线柱(黑)2只,尖头旋钮2只,0～250V直流电压表
In the second half of 1973, the electrophoresis apparatus was urgently needed to cooperate with the census of liver cancer and hepatitis, and was not readily available on the market. We follow the teachings of Chairman Mao “self-reliance ”, “to save the trouble revolution ”, do it yourself a simple electrophoresis instrument, the use of good performance, the results are stable, are presented below. Materials: Five-lamp power transformers, one Fu-7 tube (with tube seat), one 624 tube (tube seat), one 500K potentiometer (carbon film), a 1K (3W) potentiometer ) 1, 2K (3 ~ 5W) Wirewound resistor 1, 50K (1W) Carbon film resistor 1, 20μf400V electrolytic capacitor 2, the terminal (red) 2, the terminal Knob 2, 0 ~ 250V DC voltmeter