- Description
- Specifications
- Inquiry
▶Measuring range: 0Lux~400kLux/0Fc~40kFc (Measurement repeatability)
▶Analog bar-graph indication
▶High accuracy
▶Data hold
▶Meter corrected for spectral relative efficiency
▶Automatically revise parameters for un-standard illumination
▶Short rise and fall times
▶Selectable measuring units: Lux or Fc
▶Meter automatically shuts down after approx. 15 minutes of inactivity
▶MAX/MIN record
▶Large LCD display
▶Peak-hold
▶4-level selectable measurement ranges
▶Automatic measurement
▶Low battery indication
Display | 4 digits LCD display |
Measuring range | 0 Lux~400k Lux;0Fc~ 40k Fc |
Spectral response | CIE photopic (CIE human eye response curve) |
Over range indication | LCD displays "-OL-" or "-LO-"
Symbols show as OVER” or “UNDER |
Spectral accuracy | CIE Vλ function(f1’≦6%,f2’≦2%) |
Accuracy | ±3% rdg±0.5%f.s.(<10,000Lux);
±4% rdg±10dgts.(>10,000Lux) |
Sampling rate | 2 times per second |
Photo detector | Silicon photo-diode with spectral response filter |
Power supply | One 9V battery, 006P, NEDA1604 or IEC6F22 |
Photo detector Lead Length | approx. 2.5m |
Battery life | at least 30 hours |
Operating conditions | -20℃~60℃; 10%RH~90%RH |
Storage conditions | -20℃~60℃; 10%RH~75%RH |
Dimension(L*W*H) | 158*62*32mm |
Weight | 258g |