23-2
23 SPECIFICATIONS
Electronic Angle Measurement
Method : Absolute reading
Detecting system:
Horizontal angle
GTS-233W/235W : 2 sides
GTS-236W/239W : 1 side
Vertical angle : 1 side
Minimum reading
GTS-233W/235W/236W : 5" / 1" (1mgon / 0.2mgon) reading
GTS-239W : 10" / 5" (2mgon / 1mgon) reading
Accuracy(Standard deviation based on DIN 18723 )
GTS-233W : 3"(1mgon )
GTS-235W : 5"(1.5mgon )
GTS-236W : 6"(1.8mgon )
GTS-239W : 9"(2.7mgon )
Measuring time : Less than 0.3 sec.
Diameter of circle : 71 mm
Bluetooth™ Unit
Bluetooth™ Standard : Bluetooth™ Specification v1.1
Bluetooth™ profiles : Generic Access Profile
Service Discovery Application Profile
Serial Port Profile
BD Address : IEEE std802 48bit LAN MAC Address
Bluetooth™ PASSKEY ( PIN ) : Enable to set( Default: “1111” ASCII )
Bluetooth™ Transmitting : Output Class2
Bluetooth™ Communication distance : About 5m
(The range will be different by a condition)
Tilt Correction (Automatic index)
Tilt sensor
GTS-233W/235W/236W : Automatic vertical and horizontal compensator
GTS-239W : Automatic vertical compensator
Method : Liquid type
Compensating Range : ±3'
Correction unit : 1" (0.1mgon)
Others
Instrument height : 176mm (6.93in) Base unit detachable
(Height from the tribrach dish to the center of
telescope)
Level sensitivity
Circular level : 10'/2mm
Plate level
GTS-233W/235W : 30"/2 mm
GTS-236W/239W : 40"/2 mm
Optical Plummet Telescope
Magnification : 3×
Focusing range : 0.5m to infinity
Image : Erect
Field of view : 5°(ø114mm/1.3m)
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