Zeiss HUMPHREY 720i User Manual - page 285
REV. B 02/03 PN 51680-1
HUMPHREY FIELD ANALYZER II -
i
series
Appendix A: HFA II - i Series Product Specifications
Maximum Stimulus Intensity
10,000 ASB
Stimulus Duration
200 msec
Stimulus Wave Length
Broadband visible light
Testing Distance
30 cm
Bowl Illumination
31.5 ASB
Max. Horizontal Range
90 degrees
Electrical Requirements
100-120V/230V ~,
±10%, 50-60 Hz
100-120V ~, 4A
230V ~, 1.8A
Dimensions
Height 23 5/8" (575mm), Width 22 3/4" (580mm)
Depth 20.4" (518mm), Weight 87.8 lbs. (39.9kg)
Height (with table fully elevated with slider) 66" (1676mm)
Footprint (includes Table) Width 38.3" (973mm)
Depth 27.4" (696mm)
Environmental Requirements
Operating
Ambient Temperature:
+50˚F to +104˚F
+10˚C to +40˚C
Relative Humidity:
30% to 75%
(including condensation)
Atmospheric Pressure
700 hPa to 1060 hPa
Max. wet bulb:
78˚F (26˚C)
Transport and Storage
Ambient Temperature:
-40˚F to +158˚F
-40˚C to +70˚C
Relative Humidity:
10% to 100%
(including condensation)
Atmospheric Pressure
500 hPa to 1060 hPa
Approvals and Standards
UL 2601-1
CSA 22.2 No. 601.1
IEC 601-1
CE marking per MDD 93/42/EEC
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