TENMARS TM-208

Data Logging 3-in-1 UVA Light Meter TM-208...Data Logging 3-in-1 UVA Light Meter Features Three in one light sensor design. Select UV power, Solar or Illumination. Min/ Max/ Avg and Data Hold functions. Auto power Off with disable function. Low battery indication. USB interface. Data logging capacity 45000 records. Display backlit. Real-time clock with calendar. Relative ( REL) function/ Zero adjustment. Application Warehouses, factories, office buildings, schools, libraries, hospitals, building security. UVA Highly reliable direct reading instrument designed expressly for measuring light intensity at the water plane of mask aligners. UV curing light sources, and any other UV light source. Solar Power Features The accuracy is ± 3% at 1000 Watts/ m2. Solar power research. Physics and optical laboratories. Measure Watts/ m2 or Btu/ ft2.h. Test PV modules in the field. Illumination Features According to JISC 1609: 1993 and CNS 5119 general ' A' class specification. Spectral response close to CIE luminous spectral efficiency. Measuring intensities of illumination in unit of Lux or Foot-candle. Silicon photodiode and filter. Cosine angular corrected. Specifications Measurement UVA Measurement Illumination Measurement Solar Measurement Ranges 40µ W, 400µ W, 4000µ W, 20mW 40, 400, 4000, 40000, 400000 Lux 40, 400, 4000, 40000 Foot-candles 40, 400, 1000 W/ m2 13, 127, 634 Btu/ ft2.h Resolution 0.01µ W, 0.1µ W, 1µ W, 0.01mW 0.01, 0.1, 1, 10, 100 Lux 0.01, 0.1, 1, 10 Foot-candles 0.01, 0.1, 1 W/ m2 0.01, 0.1, 1 Btu/ ft2.h Accuracy ± 3% ± 3% ( Calibrated to Standard incandescent lamp 2856° K) ± 6% ( other visible light source) ± 5% Wavelength 320nm to 390nm 400nm to 1100nm 400nm to 1100nm Datalogging Capacity 4500 records Sample Time 0.4 second approx. Data Output USB serial interface Power Supply 9 volt battery ( NEDA 1604, IEC 6F 22, JIS 006P) Battery Life 100 hours approx. Accessories Instruction manual 9 volt battery Carrying case UVA sensor probe SOLAR sensor probe Illumination sensor probe Dimensions ( instrument) 130mm ( L) x 55mm ( W) x 38mm ( D) Dimensions ( probes) 49mm ( D) x 28mm ( H) 80mm ( L) x 55mm ( W) x 25mm D) 80mm ( L) x 55mm ( W) x 25mm ( D)