REED R8140 LED Luxmeter mit abnehmbarer Messsonde
This LED Light Meter is capable of measuring popular light sources including white, red, green, yellow and blue LEDs up to 199,900 Lux (19,990 Fc). The R8140 includes an auto-ranging feature to optimize resolution and keeps track of minimum and maximum readings. This instrument is also capable of measuring standard incandescent light sources.
Features
- Measures ambient light levels of white, red, yellow, green and blue LED light and visible light in Foot-candles or Lux
- Backlit LCD display
- Detachable and rotatable light sensor
- Min/Max and data hold functions
- Cosine and color corrected measurements
- User adjustable parameter for specialized light sources
- Low battery indicator and auto shut off
Ideal Applications for the REED R8140
- OSHA work environment compliance
- Cinematography and photography applications
- Museum exhibits
- Lighting system installation
- Environmental monitoring
- Interior design projects
- Industrial applications
What's included with the REED R8140
- LED Light Meter
- Detachable Sensor
- Sensor Cover
- Hard Carrying Case
- 2 x AA Batteries
Specifications
| Measuring Ranges |
Lux: 0 to 199,900 Fc: 0 to 19,990 |
| Accuracy | Incandescent Light
Source: ±(3% rdg.+ 5 dgt) Other Visible Light Source: ±8% rdg. |
| Resolution |
Lux: 0.1 Fc: 0.01 |
| Response Time | 500mS |
| Sensor Type | Silicon photodiode with color correction filter and cosine correction |
| Light Types | White LED, Yellow LED, Green LED, Red LED, Blue LED, Warm White Fluorescent, Cold White Fluorescent Lamp, Incandescent |
| Angle deviation from cosine characteristics |
10° ±1% 30° ±2% 60° ±5% 80° ±20% |
| Autoranging | Yes (Auto and Manual) |
| Display | 6-Digit LCD |
| Backlit Display | Yes |
| Data Hold | Yes |
| Min | Yes |
| Max | Yes |
| Overrange Indicator | Yes |
| Auto Shut-Off | Yes (After 30 mins) |
| Low Battery Indicator | Yes |
| Power Supply | 2 x AA Batteries |
| Battery Life | Approx. 80 Hours |
| Product Certifications | CE, RoHS |
| Operating Temperature | 32 to 104°F (0 to 40°C) |
| Storage Temperature | 14 to 122°F (-10 to 50°C) |
| Operating Humidity Range | 0 to 80% |
| Dimensions | 6.7 x 2.5 x 1.5" (169 x 63 x 37 mm) |
| Weight |
7.4 oz (210g) |
