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เครื่องวัดแสงยูวี บันทึกข้อมูลได้ SDL470
SDL470: UVA/UVC Light Meter/Datalogger
Short-/Long-wave UV Irradiance Light Meter with Datalogging
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
- Datalogging feature records readings with date and time stamp on an SD card (included) in Excel® format
- Offset adjustment used for zero function or to make relative measurements
- Adjustable data sampling rate from 1 to 3600 seconds
- Stores 99 readings manually
- 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 |
Ranges |
Max Resolution |
Basic Accuracy |
UVA Range |
2mW/cm 2 , 20mW/cm 2 |
0.001mW/cm 2 |
±4% FS |
UVC Range |
2mW/cm 2 , 20mW/cm 2 |
0.001mW/cm 2 |
±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) |