Sper Scientific
850005
Advanced Visible Light SD Card Logger
Records lux, foot candles on to removable SD cards, and also functions as a type K or J thermocouple thermometer.
A new advanced function compensates for the difference in tungsten, fluorescent, mercury and daylight ensuring highly accurate readings under various light sources. Records data onto standard SD memory cards (like a digital camera). When full, simply exchange SD cards for unlimited data storage. The removable SD card is easy to transport and insert into a computer’s memory card slot or SD card reader. Uploads pre-formatted data to Excel, without the need for additional software and cables. Additional SD cards are readily available in a variety of memory sizes. Each data set includes lux or foot-candle reading, time and date.
Features push-button zero adjustment, min/max, autoranging, auto power off, low battery indicator and hold function. Also reads thermocouple temperature with optional probes. This well-made unit is extremely accurate with fast response times, and includes a fold-out easel back, tripod mounting screw and large, easy-to-read backlit LCD.
Comes ready to use in a soft carrying, case complete with a detachable color corrected probe that meets the C.I.E. photopic spectrum, 6 AA batteries, instruction manual and an SD card (840059).
Uses optional USB Power Cable (840058) or AC Adapter (840097).
This instrument features a tripod mount, and we recommend using a tripod for the most stable and accurate readings.
*Certification Option
N.I.S.T. traceable?Certificate of Compliance?available at additional cost (Select option above).
Dimensions: 7" × 2?" × 1?" (178 × 70 × 44 mm)
Weight: 1 lb. (0.45 kg)
| ? | Range | Resolution | Accuracy |
| Lux | 2,000 | 1 | ±(4%+2 dgt) rdg |
| 20,000 | 10 | ||
| 100,000 | 100 | ||
| Foot Candle | 200 | 0.1 | |
| 2,000 | 1 | ±(4%+2 foot candle) rdg | |
| 10,000 | 10 | ±(4%+20 foot candle) rdg | |
| Type K | -58 to 2372?F -50 to 1300?C |
0.1 | ±(0.4% + 1?C ) FS ±(0.4% + 1.8?F) FS |
| Type J | -58 to 2192?F -50 to 1200?C |
Instruction Manual
Product Brochure
Comparison Chart
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