Hi-Target HTS-420R Total Station

The Hi-Target HTS-420R is a dual-axis reflectorless total station that provides an efficient measurement experience. The absolute encoding disk ensures high accuracy, efficiency and stable performance. No need to initialize, start measuring the angle immediately as soon as the HTS-420R is turned on.

Feature and Benefit

● Dual-axis reflectorless total station
● ‘2 ’accuracy with 600meter range
● Wireless bluetooth communication
● Big storage, can be extended up to 32GB
● Convenient data import and export with USB port

 

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Description

Dual-axis Compensation
The HTS-420R is configured with advanced dual-axis compensator for auto error elimination and auto accuracy compensation.

Absolute Encoding
The absolute encoding disk ensures high accuracy, efficiency and stable performance. No need to initialize but to measure the angle immediately as the HTS-420R is turned on. The previous data and setting are automatically saved. No data or setting is missed even though the HTS-420R is power-off unexpectedly.

High-performance MCU STM32
Based on ARM Cortex™-M processor, the STM32 MCU enabling the HTS-420R extra high processing speed and low-power consumption.

Backlight
Adjustable backlight of the screen and the keyboard offer you a visible condition to work in the dark.

Diagonal Eyepiece
Support diagonal eyepiece for observations at steep line of sight.

Calibration Software
Real-time diagnosis can be run with HI-TARGET Calibration software,
to find out the problem quickly to ensure trouble-free operation.

New Data Transfer Software
The newly easy-to-use data transfer software supports different type
of output data format, which can be used in AutoCAD or other 3
party post processing software.

 

Specification

Hi-Target HTS-420R Total Station : 

Angle Measurement
Measurement Method: Absolute Encoding
Minimum Readout: 1″/5″/10″(0.3mgon/1.5mgon/3mgon)optional
Accuracy : 2”

Distance Measurement (HTS-420 with Reflector)
Single Prism: 3000m (9,842ft.) under good condition
Three Prisms: 6000m (19,685ft.) under good condition
Reflective Sheet: 800m (2,624 ft.)
Accuracy: 2 mm +2ppm
Measuring Time (Fine/Quick/Tracking): 1.5s/1s/ 0.5s

Distance Measurement (HTS-420R Reflectorless)
Reflectorless Range: 600m (1968.5 ft)
Single Prism: >7500m (24606ft.)
Accuracy: 3mm+2ppm
Measuring Time: 1.5s

Telescope
Magnification: 30X
Field of View: 1°30′ (2.7m at 100m)
Minimum Focusing Distance: 1.2m
Reticle: Illuminated

Compensator
System: Dual-axis liquid tilt sensor
Working Range: ±3′
Setting Accuracy: 1″

Communication
Bluetooth
Interface: Standard RS232, SD card , Micro USB
Internal Data Memory: Approx. 20,000 Points
Data Format: ASCII

Operation
Operation system: Real-time Operating System
Display: Gray and white display with adjustable contrast; 280 X 160 pixels; 6 lines X 25 characters
Keyboard: 2 sides Alphanumeric backlit crystal keyboard

Laser Plummet
Type: Laser point, 4 brightness levels adjustment / Optical plummet (optional)
Centering Accuracy: 1 mm at 1.5m instrument height

Power Supply
Battery Type: Rechargeable Li-ion battery
Voltage/Capacity: BT10: 7.4V (DC) / 3000mAh
Operating Time With BT10: Optimal 16 hours (Continuous angle measurement every 30 seconds) / 10
hours (typical)
Measuring Times: Approx. 12000 times

Weight
Weight (Incl. Battery&Tribrach): Approx. 5.5kg (12.1lb.)

Environmental
Operating Temperature: -20℃ ~﹢50℃( -4℉ to +122℉)
Storage Temperature: -40℃ ~﹢70℃(-40℉ to + 158℉)
Dust&Water Proof (IEC60529 Standard)/Humidity: IP65, 95%, non-condensing

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