Topcon IS205 - Page 160

158
18 SPECIFICATIONS
Electronic Angle Measurement
Method : Absolute reading
Detecting system :
Horizontal : 2 sides
Vertical : 2 sides
Minimum reading
IS
201 : 1"/0.5" (0.2mgon/0.1mgon, 5mmil/2mmil) reading
IS
203 : 5"/1" (1mgon/0.2mgon, 20mmil/ 5mmil) reading
IS
205 : 5"/1" (1mgon/0.2mgon, 20mmil/ 5mmil) reading
Accuracy(Standard deviation based on DIN 18723)
IS
201
: 1" (0.3mgon)
IS
203
: 3" (1.0mgon)
IS
205
: 5" (1.5mgon)
Diameter of circle : 71 mm
Tilt Correction
Type : Automatic vertical and Horizontal index
Method : Liquid type
Compensating Range : ±6'
Correction unit : 1"(0.1mgon)
Computer unit
Microprocessor : Intel PXA255
Processor speed : 400MHz
Operating system : Microsoft Windows CE.NET 4.2
Memory : 128MB / RAM
2MB Flash ROM
1GB micro SD Card
Display
LCD : 3.5 inch TFT color LCD
(240x320 dots)
Touch panel : Electrical analog resistor thin film system
Bluetooth Unit
Bluetooth Communication distance : About 5m
(The range will be different by a condition)
Bluetooth Transmitting : Class2 (10mW or less)
Bluetooth Standard : V1.2
Wireless LAN Function
Communication distance : About 250m(While in communication with FC-200)
(The range will be different by a condition)
Transmission output : 30mW
Transmission method : Direct sequence spread spectrum (DS-SS)
communication
Transmission specifications : IEEE802.11b/g
Access method : Infrastructure mode, adhoc mode
Antenna : Diversity method (built-in)
Security : WEP(128/64bit), TKIP
Frequency range : 2.4GHz (2,412~2,462MHz) (1~11ch)
SS Wireless Function
Communication distance : About 1000m
(While in communication with RS-1, accessory to FC-200)
(Distance may vary due to obstruction between the
communication instruments or communication status)
Transmission output : 100mW or less
Transmission method : DS/FH hybrid SS method
Frequency range : 2.4GHz (2,412~2,462MHz)
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