Specification :

Brief Introduction

° TTD200 not only maintains the original features of TTD100, but also accomplishes the measurement of the front and the back section, set of the working face blast-hole and detection of surrounding rock deformation.

Features:

° High-precision angle encoder and laser ranger
° Easy and direct operation with PDA
° Possibility of data processing, mapping and reporting by the processing software
° Capable of optical point indication
° Detection of the current section, the front and the back section
° Function of setting out the profile of the tunnel
° Calculation and storage of the results in real time with PDA
° High accuracy and reliable detection, moisture-proof and dustproof design