产品描述:
Model: LM-200LED 照度计
LED Light Meter
A professional tester specifically designed to accurately measure light output of the LED light sources.
Lux or Foot-candle user selectable measurement units
Measuring Range to 400,000 Lux or 40,000 Foot candles
Built-in memory with 99 records storage
Data Hold to freeze reading on the digital display
MAX recording to capture highest light measurement
Measuring lights source include all visible ranges
Spectral response close to CIE luminous spectral efficiency
Angled light cosine correction
Extended length of wire for light sensor approximately 5 feet (1.5m)
Measurements according to JISC1609:1993 and CNS 5119 general A class specifications
Includes protective sensor cap
Large, 3-1/2 digit display
Users manual, 9 volt battery
技术参数:
A professional tester specifically designed to accurately measure light output of the LED light sources.
Lux or Foot-candle user selectable measurement units
Measuring Range to 400,000 Lux or 40,000 Foot candles
Built-in memory with 99 records storage
Data Hold to freeze reading on the digital display
MAX recording to capture highest light measurement
Measuring lights source include all visible ranges
Spectral response close to CIE luminous spectral efficiency
Angled light cosine correction
Extended length of wire for light sensor approximately 5 feet (1.5m)
Measurements according to JISC1609:1993 and CNS 5119 general A class specifications
Includes protective sensor cap
Large, 3-1/2 digit display
Users manual, 9 volt battery