CA811 L-COM | Alldatasheet
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Technical content
Technical Assistance (800) 343-1391 www .aemc.com 59 Special product
features
'' '' COSINE CIE PHOTOPTIC HOLD Features optical sensors that are designed to match the response of the human eye featureS
- Easy one-hand oper ation
- Designed to measure a wide r ange of lighting types
- Remo vable sensor for remote reading
- Measures in f ootcandles (fc) or lux
- Measures incandescent lighting
- Cosine corrected Hold function
- Max function (Model CA811)
- Peak function (Model CA813)
- CIE photoptic (human eye) response
- 2000-count backlit LCD
- Lightweight and compact
- Removable protective sensor cover
- Includes r ugged, shockproof, protective and dirt resistant gray holster applicationS
- Testing for OSHA compliance in workplace, cleanroom and industrial settings
- Ambient testing f or light-sensitive displays and archives in museums and art galleries Models ca811 & ca813 ENVIRONMENTAL TESTERS Lightmeter *Note: Model CA813 offers higher sensitivity (200klux) and has a better spectral response to common light sources. Model CA811 is used to measure incandescent lighting. SpecificationS MODELS C A811 CA813* Range 20fc, 200fc, 2000fc, 20kfc 20fc, 200fc, 2000fc, 20kfc, 200kfc 20lux, 200lux, 2000lux, 20k lux 20lux, 200lux, 2000lux, 20k lux, 200k lux Display Resolution 0.01fc or 0.01lux Sensor Silicon photodiode Spectral Response CIE Photoptic Curve Accuracy 2856K Light Source Common Light Source ±3% of Reading ± 10cts ±18% of Reading ± 2cts ±3% of Reading ± 10cts ±11% of Reading ± 2cts Sample Rate 2.5 times per second, nominal 2.5 times per second, nominal geneRal Display 3½ digit liquid crystal display (LCD), 2000-count Operating Temperature 32° to 122°F (0° to 50°C), <80% RH Storage Temperature -4° to 140°F (-20° to 60°C), 0 to 80% RH without battery Polarity Automatic Power Source One 9V Alkaline battery (included) Low Battery Indication is displayed when battery voltage is low Dimensions 6.81 x 2.38 x 1.5" (173 x 60.5 x 38mm) weight A pprox. 7.55 oz (214g) including battery Approx. 7.9 oz (224g) including battery catalog no. Desc RI pt I on