Amprobe LM-80 Digital Light Meter Price in Pakistan

Model: LM-80

Availability: Out of stock

Dual measurement capability in footcandles or lux
Measures from 0.01 to 20,000 footcandles or lux
Measurement ranges of 20/200/2000/20,000 footcandles or Lux
Analog DC Voltage output to operate with a cChart recorder or data logger
Measuring rate of 2.0 times/second
Data and peak hold features
Cosine corrected for the angular incidence of light (C.I.E sensitivity adjustment to photo optic curve)
Display: 3-1/2 digit LCD
Measuring range: 20, 200, 2,000, and 20,000 lux/fc (20,000 lux/fc range reading x1Q)
Over-range display: Highest digit of “1” is displayed
Accuracy: ±3% rdg ± 0.5% f.s., (±4% rdg±10 dgts as >10,000 lux/fc range), (calibrated to standard incandescent lamp at color temperature 2856K)
Repeatability: ±2%
Temperature characteristics: ±0.1 % I °C
Measuring rate: Approximately2.0 time/sec.
Operating temperature and humidity: 32 °F to 104 °F (0 °C to 40 °C), 0% to 80% RH
Storage temperature and humidity: 14 °F to 140 °F (-10 °C to 60 °C), 0% to 70% RH
Power source: One 9 Volt battery, NEDA 1604 or JIS 006P or IEC 6F22
Battery life (typical): 200 hours (alkaline battery)
Photo detector: One silicon photo diode with filter
Photo detector lead length: 150 cm (approx.)
Analog output: Standard jack output (3.5 mm, 3pole coaxial) 1mVDC /1 digit
Range: 20 lux / fc, 1 0mV per lux / fc, 200 lux / fc, 1 mV per lux / fc, 2,000 lux / fc, 0.1 mV per lux / fc, 20,000 lux / fc, 0.1 mV per 10 lux / fc
Add basic accuracy: ±0.5% of LCD reading

The Amprobe LM-80 accurately measures light output of LED sources for all visible ranges.