Portable Digital Light Meter Lux LED Data Logger Recorder Food Candle

• Customization: Available
• After-sales Service: 2 Years
• Type: Photoelectric Light Meters
• Model NO.: LD8911B
• Power: Electronic
• Warranty: 1 Year
• Transport Package: Giftbox Packaging with Carrying Bag
• Specification: CE
• Trademark: Leeder
• Origin: China
• HS Code: 9027300000
• Production Capacity: 20000PCS / Month

Product Description

Company Profile

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


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

 

Packaging & Shipping