Audited Supplier
LD8911B
2 Years
Photoelectric Light Meters
CE, ISO
Electronic
1 Year
9V Battery
Light Meter + Datalogger
Leeder
Giftbox Packaging with Carrying Bag
CE
China
9027300000
Product Description
The light meters are designed with a separate light sensor probe which is composed of silicon photodiode with spectral response filter and cosine correction element. They provide high precision measurements on solar irradiance and various types of artificial lighting including LED lights.
Features: 1 Sensitivity meets CIE curve
2 Light sensor with protective cover
3 Follow Lambert's cosine law
4 Data hold, MAX/MIN function
5 Large LCD with Bargraph and Backlight
6 Low battery indication
7 Auto Power Off
8 Data Logger function
2 Light sensor with protective cover
3 Follow Lambert's cosine law
4 Data hold, MAX/MIN function
5 Large LCD with Bargraph and Backlight
6 Low battery indication
7 Auto Power Off
8 Data Logger function
General specification
| LCD Display | 3-3/4 digital LCD (3999) with Analog bar-graph |
| Spectral response | CIE Photopia(CIE Eye response curve), Cosine Correction |
| Measurement Range | 0~400kLux,0-40kfc |
| Accuracy | ± 3 %(calibrated at 2854 °K with incandescent) ± 6% Other visible light sources |
| Sampling rate | 4 times/second (digital display) |
| Repeatability | ±2% |
| Photoelectric detector | Silicon photodiode with spectral response filter |
| Peak hold | Capture the Peak light intensity of the shortest 10µS |
| Low bat. indication | Battery Icon appears when the battery voltage is too low for working |
| Data Logger Memory | 32,000 data |
| Operation condition | Temperature: -10 ~ 50°C, Humidity:< 80%RH relative humidity |
| Storage condition | Temperature:-20 ~ 50°C, Humidity:< 80% relative humidity |
| Dimension | Main body:160*58*33mm Sensor probe:102*60*25mm |
| Weight | Appr. 300g (including battery) |
| Power supply | 9V 6F22 or 9V IEC 6LR61 |
