The institute renewed the high-sensitive sensor, while conducting research into monitoring and measuring instrument, and solved several sci-tech problems arising in introducing optimized less electricity consumption method to complete the fire alarm on a higher level.

The fire alarm has been introduced into various economic sectors, including forestry field and clothing industry.

The photocolorimeter is simple in its measuring operation and high in its capacity.

It is much cheaper than imported one with the same capacity and high in all technical specifications.

It is useful for qualitative and quantitative analysis of matters in the fields of scientific research, metal, chemistry, foodstuff, public health and environmental protection.