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Observation angle of the instrument | 1.05 degrees |
Incident angle is beta | 88.76 degrees |
Complementary angle | 1.24 degrees |
Light Source Color Temperature | 2856K+50K (CIEA Light Source) |
Detector | silicon diode + V (lambda) rectifier, meets the requirements of CIE standard spectrophotometric observer spectral optical efficiency V (lambda) |
The measurement range of L retroreflective | Coefficient R'is 0-3000 MCD lx-1 m-2 |
Battery Continuous Working Time | 72 Hours |
Data Storage | 10,000 Test Information |
Screen | 4.5 "854x480 |
Computer Connection | TF Storage Card |
Charging | 220VAC 50HZ; DC8.4V |
Power supply | lithium (6600 mah) |
Protection Level | IP54 |
Working temperature | - 15 C ~ + 50 C |
Operating humidit | 10-90%, no condensation |
Volume (length x width x height) | 450mm x 132 mm x 132 mm |
Net weight | 5kg |