LD8911A
2 Years
Photoelectric Light Meters
CE, ISO
Electronic
2 Years
Lux Meter Plus Data Logger
9V Battery
Leeder
Giftbox Packaging with Carrying Bag
70 X 160 X 33 mm
China
9027300000
Product Description
The LD8911A light meter is designed with a separate light sensor probe which is composed of silicon photodiode with spectral response filter and cosine correction element. It provides high precision measurements on solar irradiance and various types of artificial lighting including LED lights.
The Light Meter is fully tested and calibrated in the factory before delivery. With proper use, it will provide years of reliable service.
Features:
Digital Data with Analog Bar-graph dual display
Light sensor detection meets C.I.E.V(λ) norm
Auto-ranging
Wide measurement range: 0~400,000Lux
High accuracy and fast response
Data hold
MAX/MIN
Peak value and lock function
Relative value
Lux/Fc units selectable
Data logger function
Auto power off in 10mins if without operation
Specifications:
| LC-Display | 3-3/4 digital LCD (3999) with Analog bar-graph |
| Spectral response | CIE Photopia(CIE Eye response curve), Cosine Correction |
| 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 lower than normal working voltage. |
| 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 |
