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5
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Technical specification A13.1005
1. Main technical specification
2. Electrical parameters
A. halogen lamp parameters
：
1) Input voltage: VAC100-240V 50/60 Hz
2) Fuse: TAL250V
3) Illumination: 24V 100W
B.SLED parameters
：
1) Input voltage: VAC100-240V 50/60 Hz
2) Fuse: T500mAL250V
3) Illumination: S- LED W3
Optical
systems
infinity optical system
A13.1005-B
A13.1005-BD
Viewing head
Hinge
type
trinocular
(big
aperture),30°tilt,pupil distance 47-78mm
●
Hinge type trinocular,30°tilt,pupil distance
47-78mm
78mm
●
eyepiece
Huge FOV eyepiece EW10X/25,lens cone
Φ
30
●
10
×
/18eyepiece
●
Objective
converter
5-hole converter
（
W26*1/36’
）
●
5-hole converter
（
4/5’*1/36’
）
●
Objective
Infinity bright and dark field objective 2.5
×
,10
×
,20
×
,50
×
,100
×
●
Infinity plan objective 4
×
,10
×
,20
×
,40
×
●
Focusing
device
Coaxial coarse and fine focusing device,
focusing accuracy 0.002mm
●
Metallograph
ic device
Bright and dark field metallographic
device
●
Bright field metallographic device
●
Illumination
24V 100W halogen lamp
●
3W SLED
●
图
27
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