17
7.Technical Specifications
1.
Main specifications
A17.1091-5
A17.1091-3
A17.1091-2R/2L
A17.1091-2
Viewing Head
Compensation Free Trinocular Head ,Inclined at 30, Interpupillary
distance: 48-75mm
Compensation free binocular Head, Inclined at 30, Interpupillary
distance:48-75mm
Maximum field number
25
25
25
22
Maximum number of
observers
5
3
2
2
Pointer color
Green
Green
Green
Red
，
Green
Pointer power supply
DC 5V adapter/200mA
，
wide input range
：
100-240V
Operating environment
·
indoor use
·
Ambient temperature: 5
°
to 40
℃（
41
°
to 104
°
F
）
·
Maximum relative humidity: 80% for temperature up to 31
℃
,decreasing
linearly through 70% at 34
℃，
60% at 37
℃，
to 50% relative humidity at
40
℃
