UV Meter ÂÙÇÕ ÁÔàµÍÃì à¤Ã×èͧÇÑ´ÃѧÊÕ à¤Ã×èͧÇÑ´áʧ UV à¤Ã×èͧÇÑ´áʧ à¤Ã×èͧÇÑ´áʧÍÒ·ÔµÂì > TM-208 Datalogging 3 in 1 UVA/Lux/Solar Meter TM-208 Datalogging 3 in 1 UVA Light Meter - UVA - Solar Power - Illumination FEATURES: - 3 3/4 digits LCD with backlit maximum reading 3999. - 3 in 1 light sensor design, you can select either one (UV Power, Solar or Illumination) for measurment. - Max/Min/Avg and data hold. - Auto power off with disable function. - Low battery indication. - USB interface, Datalogging capacity: 45,000 records. - Backlit function. - Real time clock with calendar. - Rel (relative) function / Zero Adjustment. UVA : - Highly reliable direct reading Instrument designed expressly for measuring light ntensity at the wafer plane of mask aligners. - UV curing light sources, and any other UV light source. Solar Power Features: - The accuracy is +/-3% at 1,000 Watts/m2 . - Solar power research. - Physics and optical laboratories. - Just point the calibrated PV cell at the sun and read the irradiance in Watts/m2 or Btu/ft2.h. - It's great for those who test PV modules or arrays in the field. Illumination Features: - According to JISC1609: 1993 and CNS 5119 general A class spec. - 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. APPLICATION: Warehouses, factories, office buildings, restaurants, schools, library, hospitals, photographic, video, parking garages,museums, art galleries, stadiums, building security. SPECIFICATION: Model : TM-208 UVA Light Meter Measuring range UVA measurement Illumination measurement Solar measurement 40uW, 400uW, 4,000uW,20mW 40,400,4,000,40,000,400,000Lux 40,400,4,000,40,000Foot-candel 40, 400,1000 W/m2, 13,127,634 Btu/ft2.h Resolution 0.01uW,0.1uW, 1uW,0.01mW 0.01,0.1,1,10,100 Lux 0.01,0.1,1,10 Foot-candel 0.01,0.1,1 W/m2 .01,0.1,1 Btu/ft2.h Accuracy +/-3% +/-3% (Calibrated to standard incandescent lamp 2856º K) +/-6%(other visible light source ) +/-5% Wavelength 320~390nm 400~1100nm 400~1100nm Datalogging capacity 4500 records Sample Time Approx. 0.4 sec. Data Output USB PC serial interface. Power Supply 9V battery(NEDA 1604 IEC 6F 22 JIS 006P) Battery life approx. 100 hr. Weight approx. 160g Accessories Instruction manual. 9V battery(NEDA 1604 IEC 6F 22 JIS 006P) Carrying case . UVA sensor probe. SOLAR sensor probe. Illumination sensor probe. Main instrument 130(L) x 55(W) x 38 (H)mm Sensor probe Ø49 x 28(H) mm. 80(L) X 55(W)X25(H)mm. 80(L) X 55(W)X25(H)mm UV Meter ÂÙÇÕ ÁÔàµÍÃì à¤Ã×èͧÇÑ´ÃѧÊÕ à¤Ã×èͧÇÑ´áʧ UV à¤Ã×èͧÇÑ´áʧ à¤Ã×èͧÇÑ´áʧÍÒ·ÔµÂì > TM-208 Datalogging 3 in 1 UVA/Lux/Solar Meter