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SELZ TMDSeries 2691
UVC Light METER BACKGROUND The sun gives energy in form of radiation. We all are aware of the fact that sun is harmful for the skin, if the skin is overexposed to its radiation. Although we can see sunlight, we can't see or feel the sun's UV rays. The UV radiation is classified on the basis of their wavelength, in the following categories: • UVA rays • UVB rays • UVC rays Short wavelength UVC is the most damaging type of UV radiation. But, it is completely absorbed by the ozone layer in the atmosphere and is unable to reach the earth's surface. UVB is of the Medium wavelength and UVA has comparatively longer wavelength.
PRODUCT OVERVIEW WEIBER UVC light meter is unique and ideal equipment for research and general applications in the field of study and analysis of UV C rays. These rays are extremely dangerous and can destroy human DNA. So, there is a need for equipment such as Technomed's UVC light meter to find out its presence and perform further processes safely. APPLICATION
The UVC radiation is unable to penetrate through the ozone layer and therefore is unable to reach the earth's surface.
In the procedure of dentistry, the dentists or oral surgeons apply the UV C rays for specified duration, specified amount and specified intensity to counter sideeffects of presence of bacteria and avoid bacterial infection.
UVC rays are the highest energy UV rays and potentially the most harmful for eyes and skin. UVC rays have wavelengths of 100-280 nm (nanometer).
Ultraviolet C sterilizers use these rays to kill harmful bacteria.
ACMAS TECHNOCRACY PVT. LTD. www.measuring-meters.com | www.acmasindia.com | www.scientificlaboratoryequipments.com
UVC Light METER PRODUCT FEATURES • • • • •
Professional and a high quality UVC meter. Large LCD Heavy duty & compact housing case. Auto power off Zero adjustment by push button.
ACMAS TECHNOCRACY PVT. LTD. www.measuring-meters.com | www.acmasindia.com | www.scientificlaboratoryequipments.com
UVC Light METER
ACMAS TECHNOCRACY PVT. LTD. www.measuring-meters.com | www.acmasindia.com | www.scientificlaboratoryequipments.com
TECHNICAL FEATURES • • • • • • • • • • • • • • • • • • • • • • •
Short wave 254 nm ultra-violet irradiance measurement. Measurement Range : 199.9 uW / cm ^ 2, 1.999 m W / cm ^ 2 and 19.99 mW / cm ^ 2. Microprocessor circuit Exclusive UVC sensor with correction filter. Records Maximum, Minimum reading, with recall feature. Data Storage Power Source : Operates from 9V battery RS 232 PC serial interface. Super large LCD display, easy readout. Heavy duty & compact housing case. Auto power off saves battery life. Zero adjustment Linearity : ± 1% Sensor : The exclusive photo diode and UVA colour correction filter. Zero adjustment Over range Indication : Indication of " -----” RS 232 PC serial interface Operating Temperature : 0 °C to 50 °C (32 °F to 122 °F) Operating Humidity : Max. 80% RH Power Supply : DC 9V 006P MN1604 (PP3) or equivalent. (Alkaline or heavy duty type) Circuit - LSI circuit customized one chip microprocessor
OPTIONAL ACCESSORIES • •
UVC sensor probe Hard Carrying Case
ACMAS TECHNOCRACY PVT. LTD. www.measuring-meters.com | www.acmasindia.com | www.scientificlaboratoryequipments.com
www.measuring-meters.com | www.acmasindia.com | www.scientificlaboratoryequipments.com
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