Wild T1 Double Centre Theodolite T1 (original model): 1933 - 1938 NT1 (new T1): 1938 - 1956 T1A ( with automatic vertical Collimation ): 1957 - 1973 T1 Micrometer Theodolite (model 70 ): 1973 - 1996 The Wild T1 is a Double Centre Theodolite with two independend cylindrical axes and they where produced between 1933 and 1996 in mainly four versions as shown abouve. The Wild T1A Double Center Theodolite is used for low-order triangulation, cadastral work, tunnel traverses, general traversing, tacheometry, property surveys, mine surveys, building site lay-outs etc. - in fact for most survey and engineering tasks where first or second order accuracies are not essential. 20,00 CHF ( VAT excl. ) Shipping time: direct download after payment Wild T1 (old type) User Manual 20,00 CHF ( VAT excl.

) Shipping time: direct download after payment Wild NT1 User Manual 25,00 CHF ( VAT excl. ) Shipping time: direct download after payment Wild - Geodetic and topographic Instruments - bocklet 15,00 CHF ( VAT excl. ) Shipping time: direct download after payment Wild NT1 brochure 10,00 CHF ( VAT excl. ) Shipping time: direct download after payment Wild NT1 brochure 20,00 CHF ( VAT excl. ) Shipping time: direct download after payment Wild T1A user manual 10,00 CHF ( VAT excl. ) Shipping time: direct download after payment Wild T1A brochure 15,00 CHF ( VAT excl.

Aug 16, 2014 A pedido de un usuario publico el manual del taq. Esten atentos muy pronto subire los Manuales de los siguientes equipos T1 y. Venta Teodolito Wild. Winrar 86 Bit Windows 7. Main page » Catalogue » Wild Heerbrugg AG » Surveying » theodolites » Mecanical theodolites » Wild T1 » Wild T1A user manual. User Manual for Wild.

2nd Super Robot Taisen Z Iso. ) Shipping time: direct download after payment Wild T1A brochure 20,00 CHF ( VAT excl. ) Shipping time: direct download after payment Wild T1A service manual 20,00 CHF ( VAT excl.

) Shipping time: direct download after payment Wild T1 (70) user manual 20,00 CHF ( VAT excl. ) Shipping time: direct download after payment Wild - the principle of modern surveying instruments 35,00 CHF ( VAT excl. ) Shipping time: 1-2 Days Service manual for Wild Heerbrugg T1A 50,00 CHF ( VAT excl. Windows Xp Skin. ) Shipping time: 1-2 Days Service manual for Wild Heerbrugg T1 (70) Show 1 to 13 (of in total 13 products) Sites: 1.

Figure 1: 1961 Wild Heerbrugg T1A automatic theodolite. When I bought a second in 2012 I obtained this instrument and a few tripods in the same deal. Accuracy-wise the Wild Heerbrugg T1A is not a particularly special instrument. It is a medium accurate instrument for general work, or as the Virtual Archives of Wild Heerbrugg states it: '.in fact for most survey and engineering tasks where first or second order accuracies are not essential'. Development Originally designed in 1933 as (so without the 'A') the instrument was the less precise sister of the.

The instrument was dubbed 'Double Centre Theodolite', probably as it was the first Wild Heerbrugg theodolite to have an exchangeable tribrach (see ), quite similar to the one of the Heinrich Wild designed in the early 1920s. The T1 originally had a similar vial for the vertical circle as the. In 1957 it was modified: the vial for the vertical circle was replaced by a liquid compensator (see ) as a result of which it was no longer required to fully level the instrument to obtain a vertical angle within the specs of the instrument. The addition of the compensator resulted in the new type name 'T1A', where the A stands for 'Automatic', followed by the T1A-E - 'E' for the 'Erect' field of view - in 1959 (the one shown here is a T1A, see and ).

It was the first Wild theodolite - and perhaps the first theodolite at all - to feature an automatic compensator for the vertical circle. In contrast to the other Wild theodolites produced so far, the Wild T1 was a true repetition theodolite like the. For this purpose the instrument has '.two independent cylindrical vertical axes and two horizontal clamps (one each for the lower and upper plate and shaped differently to avoid confusion).' Accuracy The 79mm diameter glass circles of the Wild T1A are read at a single location along the circles and compared to a double line using the micrometer. Both the horizontal and vertical circles are read directly down to 20' by means of the micrometer and estimated to 5' or slightly better (see and ). The automatic compensator for the vertical circle has a working range of 2' and an accuracy of 1'.

Although the compensator is affected by temperature, with 3' deviation at a combination of 60' instrument tilt and 50°C ambient temperature deviation from the standard temperature of 20°C, this effect is negligible small (the plate level has an accuracy of 30'). Figure 2: The Wild T1A from the other side. Production Between 1933 and 1970 a total of 51980 Wild T1's have been produced, including all varieties on the model like the T1A, T1E-A etc. In this respect it has been the most productive Wild theodolite for this period and only surpassed in quantity by the Wild levels N1 and ).