Transcript
Presented by:
camera lens
Canon 350D (digital / reflex) Sigma 18-50mm F2.8 EX DC (calibrated)
mobile advanced
Applications
Components
Indoor measurements, like on workspace and desktop areas in offices.
Lens SIGMA 18-50mm F2.8 EX DC (incl. lens hood & dust cover)
Fast and easy determination for luminances in outdoor areas. For example the illumination of public squares and places in the urban surrounding.
Mobility case Samsonite + carrying strap Transport case TechnoTeam Wide strap [ EW-100DBII ]
Power supply
Determine the illumination for façades and lighting installations for streets and other public traffic ways. Elektronics
Sensor / Resolution
CMOS Canon ASP-C mit 3456(H) x 2304(V)
File format
12 Bit RAW - data with Bayer structure uncompressed
PC-Interface
USB 2.0
Luminance resolution
1728(H) x 1152(V)
Dynamic resolution
Single measurement: 1:4000
2 Battery pack [ NB-2LH1 ] Battery charger CB-2LTE + power plug AC adapter kit [ ACK 700 ] Compact mains adapter [ CA-PS700 ] + power cord / DC coupler [ DR-700 ]
Cable / Interface Video cable [ VC-100 ] USB - Interface cable [ IFC-400 CPU ]
High-Dyn measurement: 1:32000 (1/1250 sec. = ti = 8 sec.) Configuration Obtain the parameters for glare and daylight (luminance, vertical and cylindrical illuminances, UGR, DGI, daylight quotient D, uniformity).
Aperture values
F4 - F11 (calibrated) in 1/3 steps
Focus (measuring distance)
> appr. 280mm (automatic focus / manual focus)
Focal length / Viewing angle
Focal length 18mm: 65°(H) x 45°(V)
Light sensitivity
Focal length 50mm: 28°(H) x 19°(V) Aperture 4
(typical accuracy rating)
Software
4
11
ISO
100
1600
100
ti= 0.001 s
15 kcd/m²
900 cd/m²
100 kcd/m²
ti= 3.0 s
5 cd/m²
0.3 cd/m²
40 cd/m²
30 sec. - 1/4000 sec. (calibrated for luminance measurements)
AEB
+/- 2 EV in 1/3 steps (manual)
Measurement
Selection of measuring range
Selecting aperture, exposure time and ISO - speed
parameter
V(λ)-Matching
Numerical transformation from R, G, B - sensor data
Calibration uncertainty ∆L in %
∆L = 2.5%
Glare rating on outdoor luminaires (luminance, vertical illuminance, veiling luminance, uniformity).
Uniformity ∆L in % Measuring uncertainty ∆L in % (for standard illuminant A)
Evaluate the illumination of streets confirming guilty standards (luminance, vertical illuminance, lengthwise uniformity, TI-value).
CompactFlash - Card 1GB
Exposure time
Repeatability ∆L in %
Operating data
4
5,6
8
11
0.25 ms
3.1
3.5
3.7
4.3
2.5 ms
1.5
1.8
2.0
2.7
25 ms
1.3
1.7
1.9
2.5
0.25 s
1.3
1.7
1.9
2.5
2.5 s ∆L = 2%
1.3
1.7
1.9
2.5
Ti\Av
4
5,6
8
11
0.25 ms
7.6
8.0
8.2
8.8
2.5 ms
6.0
6.3
6.5
7.2
25 ms
5.8
6.2
6.4
7.0
0.25 s
5.8
6.2
6.4
7.0
2.5 s
5.8
6.2
6.4
7.0
CompactFlash - Card changeable storage device
Operating system
Windows 2000/XP
Measuring software
LMK2000
TechnoTeam Bildverarbeitung GmbH reserves the right to change products and specifications without prior notice.
EOS Digital Solution (CD ROM) ArcSoft PhotoStudio (CD ROM) LMK2000 measuring software (CD ROM)
Manual / Certificate Software manual (CD ROM) Manual Canon EOS 350D User manual LMK2000 software Calibration certificate
Optional
Ti\Av
Memory
Storage device
Additional modul for LMK2000 software to measure colour values ND-filter set or single ND-filter USB CompactFlash - Card reader 2nd CompactFlash - Card storage device Remote control RC-5 Tripod Further lenses on request
