Gel documentation systems and related equipment for capture, print and save color images for use in biological laboratory, comprising digital camera, UV transilluminator, darkroom hood and chamber, Color printer, and emission filter; temperature controller for heating and cooling biological experimental equipment; power supply; automatic controller, namely, automatic electrical controller; programmable automatic electronic controller; low pressure sensor meter; level sensor meter; Temperature controlled water bath, namely, temperature controlled water bath with mixing function for use in experimental demand which require mixing function and temperature control; temperature controlled tub container for test tubes of biological reaction, and incubator; high temperature oven for scientific studies, namely, dry bath incubator; biotech automatic analysis equipment used in biochemistry and molecular biology to separate DNA, or RNA molecules by size, namely, gel electrophoresis apparatus; manual/programmable fermentation system for experiments of microbiological materials, comprising culture vessel and controller; Laboratory equipment, namely, shakers for use in motion and mixing control and pumps for use in circulation, filtration, sampling, feeding, and dispensing; special laboratory equipment, namely, fermentation apparatus, incubator, and temperature controller