Hi-Target HTS-420R - Technical Specifications; Model and Angle Measurement; Telescope and Compensator Specs; Distance Measurement Parameters

Total Station Manual
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10. Technical parameters
Model
HTS-420R
Angle measurement
Angle measuring method
Absolutely code
Minimum readout
1″
Angleaccuracy
2″
Telescope
Magnification
30X
Field of view
1°30′
Minimum sight
1.5m
Reticle
illuminated
Compensator
System
Single-axis liquid-electric (Dual-axis Optional)
Working range
±3’
Setting Accuracy
1”
DistanceMeasurement
Reflector(IR)
SinglePrism
(Atmosphere general/good)
3000m
Reflector(60mm×60mm)
800m
Accuracy(Fine/Coarse/Tracking)
2mm+2ppm
Measuring Time
(Single/Repeat/Traking)
2.4s/1s/0.6s
No Prism ranging(RL)
Odometry
Using a white target board
350m
Ranging Accuracy
(Short Distance/Tracking/Prism)
3mm＋2ppm
Measurement Time
(Short Distance/Tracking/Prism)
2-6s
Communication
Memory data capacity
20000points(Except for the SD card)
Interface
Standard RS232 serial port（Blutooth optional）
Data format
ASCII
Operation
Operation System
Real-time English Operation System