Digital Light Meter LA-932

Light Meter LA-932
FEATURES:
â–¶Measuring range:
0Lux～400kLux/0Fc～40kFc
(Measurement repeatability)
â–¶Analog bar-graph indication
â–¶High accuracy
â–¶Data hold
â–¶Meter corrected for spectral relative efficiency
â–¶Automatically revise parameters for
un-standard illumination
â–¶Short rise and fall times
â–¶Selectable measuring units: Lux or Fc
â–¶Meter automatically shuts down after
approx. 15 minutes of inactivity
â–¶MAX/MIN record
â–¶Large LCD display
â–¶Peak-hold
â–¶4-level selectable measurement ranges
â–¶Automatic measurement
â–¶Low battery indication
SPECIFICATIONS:
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