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spectronics now just one intensity reading will do dm-365xa uv radiometer · provides unmatched overall accuracy of better than ±5 traceable to nist · ideal for ndt and qc inspections · complies with both mil and astm standards · easy-to-read led display · water/liquid-resistant manufactured for high performance by spectronics corporation the world leader in uv technology since 1955

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discard those pocket calculators conversion charts and tables the dm-365xa is the only instrument you ll need to perform your daily black light lamp calibrations analog meters are history true digital uv readings come from spectronics corporation the company that invented the digital uv radiometer the dm-365xa is truly a meter for the 21st century unmatched accuracy meter calibration by pyroelectric method provides superior linearity and controlled spectral response auto-zeroing feature and reliable electronic/electrooptic circuitry provide excellent signal-to-noise ratio high-quality interference filter ensures closely controlled spectral coverage 320 to 400nm and eliminates sensitivity to infrared longer sensor life rugged silicon photodiode is sealed and fixed in a metal/quartz package to protect against adverse effects of shock and humidity eliminating the possibility of photodiode fracture as a result the sensor lasts longer truer readings upgraded sensor components sealed silicon photodiode and new calibration light source among other improvements provide error-free readings and more repeatable results true values can be obtained with just one reading without requiring a second reading to compensate for infrared sensitivity maximum durability the dm-365xa radiometer s solidstate circuitry is housed within a durable polycarbonate housing to protect against shock damage other features include · liquid-resistant sensor housing prevents moisture contamination · calibration upgrade 365nm calibration light source utilizes an improved cooling system and a more collimated light profile technical data readout unit specifications display 41 2 digit led conversion rate 3 readings per second nominal resolution 1 part in 1,999 temperature coefficient ±0.025 of reading +0.1 digit °c 0 to 50°c case dimensions 7 1 4 l x 3 1 2 w x 2 h 18.4l x 8.9w x 5.1cmh total net weight 1 lb 0.45 kg sensor head specifications overall accuracy better than ±5 with reference to nist standards spectral range 320-400 nanometers nm measuring range 0-19,990 µw/cm2 resolution 10 µw/cm2 filter high quality vacuum-deposited interference type angular response cosine temperature coefficient ±0.20 °c 0 to 50°c power requirements 4 non-rechargeable aa size alkaline battery cells are included as standard 4 rechargeable aa size nicad battery cells and a recharger are available as an option reference conditions temperature 23°c ±1°c relative humidity 30 to 60 atmospheric pressure 575 to 800mm hg to 7,500 ft 2,286m altitude sensor head dimensions 3l x 2w x 0.7 h 7.6l x 5.1w x 1.8cmh sensor cord length 3 ft 0.9m avoid a balancing act use the spectroline model vf-100 spec-stiktm mil-std verification fixture to calibrate your lamps at exactly 15 inches 38.1cm spectronics corporation 956 brush hollow road p.o box 483 westbury new york 11590 tel 800-274-8888 · fax 800-491-6868 outside u.s and canada tel 516-333-4840 · fax 516-333-4859 e-mail uvuv@aol.com website www.spectroline.com distributed by recycled paper 12/99 a91176-4 printed in u.s.a.

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