Portable, easy-to-use instrument which features optical sensors that are designed to match the response of the human eye, making them ideal instruments for workspace analysis and planning. Includes MAX function.
Portable, easy-to-use instrument which features optical sensors that are designed to match the response of the human eye, making them ideal instruments for workspace analysis and planning. Includes MAX function.
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The ergonomically designed case, large display and intuitive function selection make this instrument the right choice for any application.
The Lightmeter Model CA811 is designed for simple one-hand operation. It provides selectable lux or footcandle units for display and features a 3 1/2 digit backlit LCD and HOLD function. The Model CA811 offers a MAX function.
Caractéristiques
Applications
| Range | 20 lux, 200 lux, 2000 lux, 20k lux 20 fc, 200 fc, 2000 fc, 20k fc |
| Display Resolution | 0.01 lux, 0.01 fc |
| Sensor | Silicon photodiode |
| Spectral Response | CIE Photoptic Curve |
| Accuracy for 2856K Light Source | ±5% of Reading ±10 cts |
| Display Refresh Rate | 2.5 times per second, nominal |
| Display | 3-1/2 digit LCD, 2000 count |
| Polarity | Automatic |
| Low Battery Indication | Displayed when battery voltage is low |
| Dimensions | 6.81 x 2.38 x 1.5" (173 x 60.5 x 38 mm) |
| Weight | Approximately 7.55 oz (214 g) including battery |
| Range | 20 lux, 200 lux, 2000 lux, 20k lux 20 fc, 200 fc, 2000 fc, 20k fc |
| Display Resolution | 0.01 lux, 0.01 fc |
| Sensor | Silicon photodiode |
| Spectral Response | CIE Photoptic Curve |
| Accuracy for 2856K Light Source | ±5% of Reading ±10 cts |
| Display Refresh Rate | 2.5 times per second, nominal |
| Display | 3-1/2 digit LCD, 2000 count |
| Polarity | Automatic |
| Low Battery Indication | Displayed when battery voltage is low |
| Dimensions | 6.81 x 2.38 x 1.5" (173 x 60.5 x 38 mm) |
| Weight | Approximately 7.55 oz (214 g) including battery |
