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Extech UVA/UVC Light Meter/Datalogger - SDL470
Item #:
EXT-SDL470
Brand:
Extech
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SDL470 UVA/UVC Light Meter/Datalogger by Extech
Extech's compact UV Light Meter includes two types of probes: one to measure UVA (long wave 365nm) and the other to measure UVC (short wave 254nm) light sources up to 20mW/cm2. The SDL470 date/time stamps and stores files onto an SD card in MS Excel® format to make transferring, storing, and analyzing the data on your PC easier. The unit also has a Type K/J thermocouple input to capture temperature readings (temperature probes not included).
Features
- UVA probe captures long-wave 365nm UV irradiance measurements under a UVA (black light) source
- UVC probe captures short-wave 254nm UV irradiance measurements under a UVC light source
- Cosine correction filter and metal housing
- Offset adjustment used for zero function or to make relative measurements
- Adjustable data sampling rate: 1 to 3600 seconds
- Memory stores 99 readings manually
- Datalogging feature records readings with date and time stamp on an SD card (included) in Excel® format
- Type K/J Thermocouple input for temperature measurements (probes sold separately)
- Large backlit LCD display
- Record/Recall MIN, MAX readings
- Data Hold plus Auto power off with disable function
- Complete with built-in tilt stand, SD memory card, UVA light sensor with protective cover, UVC light sensor, hard case, Universal AC adaptor, and 6 x AA batteries
Specifications | Range | Max. Resolution | Basic Accuracy |
UVA Range | 2mW/cm2, 20mW/cm2 | 0.001mW/cm2 | ±4% FS |
UVC Range | 2mW/cm2 , 20mW/cm2 | 0.001mW/cm2 | ±4% FS |
Frequency Bandwidth | 365nm (UVA); 254nm (UVC) | ||
Type K Temperature | -148 to 2372°F (-100 to 1300°C) | 0.1°F/°C | ±(0.4%±1.8°F/1°C) |
Type J Temperature | -148 to 2192°F (-100 to 1200°C) | 0.1°F/°C | ±(0.4%±1.8°F/1°C) |
Memory | Datalog readings on SD card (included) | ||
Dimensions/Weight | 7.2 x 2.9 x 1.9" (182 x 73 x 47.5mm)/ 16.2oz (475g) |