SPECTRUM SYSTEMS, INC.

SPECTRAPAK

Data acquisition, storage, transfer and control device for continuous emissions monitoring systems;SPECTRA PACK;

SPECTRAVIEW

data acquisition hardware, computer hardware, computers and computer software for monitoring, analyzing and managing emissions and pollutants from industrial processes;

SPECTRUM 41

Opacity monitoring equipment, namely, devices to measure opacity and dust concentrations, interface units to control the measurements of opacity and dust concentration data and units to display the data;

SPECTRUM SYSTEMS

Training in the use and operation of continuous emissions monitoring systems;Custom manufacture of continuous emissions monitoring equipment and related parts and components thereof;Continuous emissions monitoring equipment, namely, computers, software, data acquisition hardware, gas analyzers, opacity analyzers, analytical analyzers, extractive analyzers, programmable logic controllers, control monitors, gas monitors, temperature monitors and opacity monitors;Maintenance and/or repair of continuous emissions monitoring equipment; rental and leasing of continuous emissions monitoring equipment;SYSTEMS;Testing, analysis and evaluation of continuous emissions monitoring equipment of others, for the purpose of certification; design for others in the field of continuous emissions monitoring; technical consultation in the field of continuous emissions monitoring;

SS

APPLYING REFLECTING, ANTI-REFLECTING, TRANSMITTING, ABSORBING AND LIGHTFILTERING COATINGS TO OPTICAL MEMBERS SUCH AS LENSES, FILTERS, MIRRORS, OPTICAL FLATS, AND LASERS;