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产品介绍
Extech SDL470
Extech SDL470 UVA/UVC Data Logging Light Meter
Extech
Obtain UV-A and UV-C light measurements from a single meter Exclusive photo sensors with cosine correction filters protected in a rugged metal housing Thermocouple input lets you connect a Type J or K probe for temperature measurements Log light measurements onto an SD card or stream readings directly to your PC Easy-to-read backlit LCD—even in low-light conditions This versatile, dual-scale, UV light meter is ideal for monitoring blue light welding, UV sterilization, ink curing, photo-resist exposure, and adhesives and coatings. Two probes are included to cover the UV-A (365 nm, blacklight) and UV-C (254 nm, sterilizing) wavelengths—simply chose the probe for the wavelength you wish to monitor. Plus, connect a Type J or K thermocouple probe with mini-connector to simultaneously obtain temperature measurements. Additional features include adjustable sampling rate from 1 to every 3600 seconds, a UV Zero feature to obtain relative measurements, and max/min. Data can be stored in up to 99 folders, each folder having a 30,000 measurement capacity. Readings are time and date stamped and transfer to your PC in Excel® format. The meter can operate on six AA batteries or directly from the universal AC power supply. What's Included: UV-A light sensor with cover, UV-C light sensor, SD memory card, built-in tilt stand, carrying case, universal AC power adapter, and six AA batteries. Specifications Product Type Light Meters Description Light meter, Ultraviolet (UV) UV-A/UV-C; 365 or 254 nm Wavelength 365 or 254 nm Function Manually store/recall up to 99 readings; Automatically store up to 2,970,000 (16 GB SD card) at a sampling rate from 1 to 3600 sec Dimensions 2.9" x 7.25" x 1.9" (73 x 182 x 47.5 mm) Output USB or RS-232 Accuracy Intensity: ±4% full-scale Temperature: ±0.4% ±1.8°F/C Range Intensity: 0 to 2 mW/cm 2 or 0 to 20 mW/cm 2 (for both 365 and 254 nm) Temperature: Type J: -148 to 2192°F (-100 to 1200°C) Type K: -148 to 2375°F (-100 to 1300°C) Resolution Intensity: 0.001 mW/cm 2 Temperature: 0.1°F/C Model SDL470 Qty/ea 1 Manufacturer number SDL470 Brand Extech CE Compliance Yes Power Six AA batteries or universal AC power adapter Display Backlit LCD
Light and Sound Light Meters UV Light Meters Extech SDL470 UV-A/UV-C Data Logging Light Meter
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