Envi-Tech Scientific Technical Development and

Environmental Ltd., HungaryJune 2006, Budapest

History

• Envi-Tech Scientific Technical Development and Environmental Ltd. is a spin-off company of the Research Institute for Solid State Physics and Optics of the Hungarian Academy of Sciences, was founded in 2005

• Envi-Tech develops, manufactures and markets laser technology-based, exclusive environmental equipment

Motivation• development and construction of a versatile,

accurate and efficient equipment park for air and liquid pollution monitoring

• to avoid, prevent and reduce harmful effects on human health and the environment

• in compliance with the directives of the European Commission

Relevant EC directives• improve the air quality and avoid or reduce

harmful effects on human health and environment (96/62/EC)

• limit values of sulphur dioxide, nitrogen dioxide and other oxides of nitrogen, particulate matter and lead in ambient air (1999/30/EC)

• limit values of benzine and carbon monoxide in ambient air (2000/69/EC)

• control ozone content of ambient air (2002/3/EC)

Products

• Airborne particle counters• Liquidborne particle counters• Mobile Environmental Test Lab

Based on the long research experience of the RISSPO

Application fields

• Stand-alone equipment for…

• Mobile environmental measuring

Airborne Particle Counter

APC-01-02/APC-03-02A• State of the art laser technology (no radioactive parts)

• High resolution

• Portable, stand-alone and installable

• Total concentration, size distribution and particle concentration within size range measurements

• Low maintenance

Airborne Particle Counter(APC-01-02 / APC-03-02A)

Our airborne particle counters are designed to measure the quality of ambient air indoor and outdoor. The applied state-of-the-art laser technology ensures high resolution, accuracy and life time, which couples with low maintenance requirements. Our mobile, stand-alone or installable devices can be used in environmental monitoring, indoor dust and clean room monitoring in industrial, pharmacological and health related applications.

Application fields

• Ambient air quality monitoring • Indoor dust monitoring

• Clean room monitoring

Liquidborne Particle Counter

LQB-1-200

• State-of-the-art laser technology

• High resolution

• Portable and installable

• Total concentration, size distribution, particle concentration within size range measurements

• Shape factor analysis

• Low maintenance

Liquidborne Particle Counter(LQB-1-200)

Our liquid-borne particle counter is designed to measure the size distribution, shape factor and concentration of particles suspended in various liquids with viscosity between 0.01 and 10 poise. The device can be used to test the purity of parent solutions in pharmacology, haematology, biology, toxicology, health care, semiconductor process liquids, hydraulic fluids, environmental control, photochemical industry, refining industry, control of screening and cleaning efficiency.

Application fields

• Liquid quality monitoring • Cleaning efficiency screening

Mobile Environmental Test Lab

• State of the art environmental monitoring technology • Complex air and moisture analysis• Available any time almost anywhere

The unique capability of measuring particles in air and moisture in virtually any place any time make the Mobile Environmental Test Lab a powerful, efficient, cost effective tool in the field of environmental protection that can be effectively used to avoid, prevent or reduce harmful effects on human health and environment

Advantages of laser technology in contrast to:

Gravimetric method -ray method

• higher accuracy

• low maintenance

• higher accuracy

• no complicated authorizing process

• no radioactive parts

• low maintenance

We are open for a wide range of cooperation

Thank you for your attention

www.envi-tech.hu info@envitech.hu