Gyro Station Levels

GP 3130R3 PL 1

First-order Precision Tilting Level

GS 1

Super Invar Staff Gyro Station

The PL1 and GS1 are specially designed for the most precise levelling tasks. GS1’s thermal expansion is theoretically “zero”. With the GP3130R3, true north can be located at any time, day or night, regardless of visibility or weather conditions, even when working underground, and without the need of any know station. The GP3130R3, a combination of the GP1 manual gyroscope and the SET3130R3 total station, locates true north and determines true azimuth with 20 arc-second (6mgon, 0.1mil) precision in approximately 20 minutes. All operations can be directly performed with ease using the total station’s control panel or the SF14 wireless keyboard. The calculated true azimuth is instantly set to the total station’s horizontal angle without the need for numeric data input or manual circle orientation. This allows the operator to proceed immediately to total station surveying work using true azimuth, saving valuable time and effort.

PL1 PL1 SPECIFICATIONS GP3130R3SF14 Telescope Objective Aperture 50mm Magnifi cation 42x Minimum Focus 2.0m Accuracy Compensator Without Micrometer n / a With Micrometer 0.2mm Type n / a Working Range n / a Horizontal Circle Graduation n / a Water Resistance n / a Weight 4.8kg GP3130R3 SPECIFICATIONS Accuracy of Azimuth Determination 20” (6mgon) / 0.1mil(Standard Deviation) Measuring Time Approx. 20min Weight of Gyro Unit 3.8kg Weight of Total Station 5.8kg

Industrial theodolites

DT 210

displayed on a large, easy to read, two-line LCD display. The automatic vertical circle indexing means you can achieve a level of accuracy not possible with other instruments in this price range.

Digital Theodolite

DT210 SPECIFICATIONS

The DT210 is the most versatile entry-level instrument on the market. With an IP66 waterproof rating the DT210 even operates when conventional theodolites do not, like during sudden showers, continuous drizzling rain or under the infl uence of high humidity of underground construction sites. The vertical and horizontal angles are electronically read and

Telescope Magnifi cation 30x Display Resolutions 1”/5”, 0.2 / 1mg, 0.005 / 0.02mil, selectable Accuracy (ISO 12857-2 : 1997) 2” / 0.6mg Display LCD, 8 digits x 2 lines with backlight Display location On both faces Compensator Dual-axis compensator, working range 3’ (55mgon) Dust and Water Protection IP66 (IEC60529) Weight w/handle 4.7kg Battery LR14/C batteries x 2 Continuous use with alkaline batteries Approx. 75 hours DT210 GS1

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