Tribrachs

The ideal tribrach for your application

与三脚架的稳定性相似,三脚架的稳定性是测量精度的重要因素。扭转刚度是Tribrach的最重要标准,在其生产过程中经常受到控制和测试。Leica Geosystems Tribrach的无维护脚螺钉即使经过多年的使用,也可以始终保持平稳且无与伦比的运动。支撑区域与仪器基板的精确对齐可确保非常准确的强制居中。光学坠落是如此强大,以至于在整个Tribrach的整个生命周期中需要调整的需求实际上是不必要的。它的构造预测了所有应用,包括极端温度以及高灰尘和湿度。

The torsional rigidity of the original
Tribrach停止后,Tribrach返回其起始位置的准确性称为扭转刚度或磁滞。这种磁滞是通过TPS仪器的旋转发生的三位一体的顶板和基板之间的相对运动。磁滞直接影响仪器的角度准确性,这说明了原始仪器。为了优化磁滞,因为Leica Geosystems所做的是复杂的,并且需要最高的精度:上板向下板的运动0.3μm的运动对应于1英寸的角度误差。尤其是具有高加速度和制动功率的机动仪器需要具有很高扭转刚度的三杆。

The ideal tribrach for your application
All original tribrachs comply with the strict specifications and quality standards of Leica Geosystems. Your choice should ideally be made according to your individual accuracy requirements.

专业5000:Hysteresis maximum of 1" (0.3 mgon) or better
Professional 3000:Hysteresis maximum of 3" (1.0 mgon)
Professional 1000:滞后最大5英寸(1.5 mgon)

GDF321 GDF322

The hysteresis of the Professional 5000 Series tribrachs is guaranteed to a maximum of 1" (0.3 mgon) or better. The foot screws are maintenance-free and ensure a movement that is smooth and free of play, even in the most severe environmental conditions. The tribrachs in this series are recommended for all tasks that require angle measurements of under 3". Due to the minimal hysteresis, we recommend use of the Professional 5000 Series for all motorised instruments.

GDF311 GDF312

专业3000系列Tribrachs的磁滞最大为3英寸(1.0 mgon)。脚螺钉不含维护,直径较大。这可以进行精细的调整,即使在困难的环境条件下戴上工作手套。TRIBRACHS适用于从5“到7”的角度精度和GNSS天线站的角度精度以及后视和控制

GDF301 GDF302

The hysteresis of the Professional 1000 Series tribrachs amounts to a maximum of 5" (1.5 mgon). The GDF101 and GDF102 are cost effective tribrachs which prove themselves in use under normal environmental conditions. These tribrachs are suitable for non-motorised TPS instruments with angle accuracy of 7" and single frequency GNSS antenna stations.

For more details browse our Accessories Catalogue

Transparent choice

Leica Geosystems为不同的要求提供了三个系列的原始配件。专业5000,专业300和专业1000
Leica Geosystems为不同的要求提供了三个系列的原始配件。专业5000,专业300和专业1000

Quality

To be precise: Every detail counts
To be precise: Every detail counts

Contact Leica Geosystems

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找到您的Leica Geosystems联系,以获得销售,支持和技术服务。