SENTRY ST-512 UVC UltraViolet Meter measure ultraviolet light radiation UV Meters Lux Meter
These instruments are designed to measure ultraviolet light in the range from 220 to 275 nanometers (UVC), 380 to 320 nanometers (UVA) and 280 to 400 nanometers (UVAB). The good illumination range of each kind of meter allow users to conduct the most precise quantitative measurements of ultraviolet radiation.
Features
Backlit LCD and 4 Digits dual display
High and Low measurements
Range in a unit mW/cm2 or uW/cm2
Socket of tripod mounting
Automatic measuring
Low battery indicator
Magnetic mount
20 points memory
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Specification
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Specifications
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UVC (ST512)
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UVA (ST510)
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UVAB (ST513)
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Spectrum Range
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220~275
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320~380
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290~370
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Calibration Point
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254 nm
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365 nm
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365 nm
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Illumination Range
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1 uW/cm2 ~ 9999 uW/cm2 / 0.01 mW/cm2 ~ 40.00 mW/cm2
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Accuracy 23 ±5oC(73.5 ±9oF)
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±4% ±1 digit
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Over Range
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Indication "-HI-"
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Zero Adjust
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YES
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Auto Record
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YES
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Sample Time
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Approx. 0.3 sec.
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Display
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Backlit LCD and Dual Display
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Memory
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20 points and 1 for interval time
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Operation Temperature
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0~50oC(32~122oF); 10~90% RH
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Battery Type
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9V (006P, IEC6F22, NEDA1604)
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Weight
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Approx. 90g
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Dimension
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140 x 49 x 29 cm (5.51 x 1.93 x 1.14 inch)
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Accessory
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9V Battery, UV sensor probe, Instruction Manual
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Applications
Radiometry and Laboratory measurements
UV-curing and printing industry
Lamp UV Intensity & Aging
Industrial process monitoring
Clinical studies & phototherapy
Semiconductor fabrication
Environment monitoring
