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計測機器 Altronics Q1270BのPDF ユーザーマニュアルをオンラインで閲覧またはダウンロードできます。Altronics Q1270B 11 ページ。 Professional light meter
4. Specifications
Display
Measuring range
Spectral response
Over range indication
Spectral accuracy
Accuracy
Sampling rate
Photo detector
Power supply
Photo detector Lead Length
Battery life
Operating conditions
Storage conditions
Dimension(L*W*H)
Weight
4 digits LCD display
0 Lux~400k Lux;0Fc~ 40k Fc
CIE photopic (CIE human eye response
curve)
LCD displays "-OL-" or "-LO-"
Symbols show as OVER" or "UNDER
CIE Vλ function(f1'≦6%,f2'≦2%)
± 3% rdg± 0.5%f.s.(<10,000Lux);
± 4% rdg± 10dgts.(>10,000Lux)
2 times per second
Silicon photo-diode with spectral response
filter
One 9V battery, 006P, NEDA1604 or
IEC6F22
approx. 2.5m
at least 30 hours
-20℃~60℃; 10%RH~90%RH
-20℃~60℃; 10%RH~75%RH
158*62*32mm
258g
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