Triplett LT68 - Specifications; Range Specifications; General Specifications

Specifications
Range Specifications
Units
Range
Resolution
Accuracy
Lux
400.0
0.1
± (5% rdg + 10
digits)
4000
1
40.00k
0.01k
± (10% rdg + 10
digits)
400.0k
0.1k
Foot
candles
40.00
0.01
± (5% rdg + 10
digits)
400.0
0.1
4000
1
± (10% rdg + 10
digits)
40.00k
0.01k
Notes:
1. Sensor Calibrated to standard incandescent lamp (color temperature:
2856K)
2. 1Fc =
10.76 Lux
General
Specifications
Display
4000 count LCD display with 40 segment
bargraph
Ranging
Four ranges, manual
selection
Over range
indication
LCD displays ‘OL’
Spectral
response
CIE photopic (CIE human eye response curve)
Spectral
accuracy
Vλ function (f’
1
≤6%)
Cosine response
f’
2
≤2%; Cosine corrected for angular incidence
of light
Measurement Repeatability
±3%