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26.SPECIFICATIONS
Except where stated, the following specifications apply to all iXs.
Telescope
Length
142 mm
Aperture
38 mm (1.5 inch) (EDM: 38 mm (1.5 inch))
Magnification
30X
Image
Erect
Resolving power
2.5"
Field of view
1°30' (26 m/1,000 m)
Minimum focus
1.3 m (4.3 ft)
Focussing screw
1 speed
Reticle illumination
5 brightness levels
Angle measurement
Horizontal and Vertical circles type
Rotary absolute encoder
Detecting
2 sides
IACS (Independent Angle Calibration System)
iX-1001/501 only
Angle units
Degree/Gon/Mil (selectable)
Minimum display
iX-1001/502:
0.5"(0.0001 gon/0.002 mil)/1" (0.0002 gon/0.005 mil) (selectable)
iX-1003/1005/503/505: 1"
(0.0002
gon/0.005
mil)/5" (0.0010 gon/0.020 mil) (selectable)
Accuracy
(ISO 17123-3: 2001)
iX-1001:
1" (0.0003 gon/0.005 mil)
iX-502:
2" (0.0006 gon/0.010 mil)
iX-1003/503:
3" (0.0010 gon/0.015 mil)
iX-1005/505:
5" (0.0015 gon/0.025 mil)
Collimation compensation
On/Off (selectable)
Measuring mode
Horizontal angle:
Right/Left (selectable)
Vertical angle:
Zenith/Horizontal/Horizontal ±90°/% (selectable)
Tilt angle compensation
Type
Liquid 2-axis tilt sensor
Correction unit
1"
Range of compensation
±6’
Automatic compensator
ON (V & H/V)/OFF (selectable)
Tilt offset
Can be changed
Distance measurement
Measuring method
Coaxial phase-contrast measuring system
Signal source
Red laser diode (690 nm) Class 3R
(IEC60825-1 Ed. 3.0: 2014/FDA CDRH 21CFR Part1040.10 and
1040.11 (Complies with FDA performance standards for laser products
except for deviations pursuant to Laser Notice No.50, dated June 24,
2007.))
(When target (reflector) is set to prism or reflective sheet, the output is
equivalent to Class 1)
Measuring range
*9
(Using the following reflective prism/reflective sheet target during
normal atmospheric conditions
*1.
/
*2
is good atmospheric conditions)
360° Prism ATP1/ATP1S:
1.3 to 1,000 m (3,280 ft)
*3