Holmarc dac216 series autocollimators are pc based instruments which are crafted to operate within the laboratory together with in a machine shop environment. No external controller is required. The standard interface is a single usb connection for power input and data output. Dac216 series autocollimators are high, Precision dual axis angle measurement system that utilizes digital imaging technologies to assess the two angular positions relative to the reflective surface. Their exceptional accuracy and high resolution make perfectly matched for applications including the calibration of rotary tables, Verification of angle standards and for remote or long term angular monitoring operations. The main applications are in calibration laboratories, Optics labs, Opto,, Space laboratories, Elecronic laboratories laser based, And productions industriesetc. The dac216 series autocollimator can effectively being controlled with a remote computer or as a stand, Alone instrument. Stand, Alone unit utilizes a compact tablet pc for displaying accurate deflection of reflective mirror. The tablet pc is also loaded with the fully featured software which provides graphical output of measurements and all-inclusive assortment of functions for the alignment and, Instrument setup measurement along with other useful functions and information. Resolution of dac216 series autocollimator starts from 0. 16 arc, Seconds in both x & y axes with a system accuracy of 0. 16 arc, Seconds at close range and 0. 32 seconds in overall range. Each and, As always every one of our items may be customized to accommodate your specific application. All models come with two axis tilting platform, Target mirror and dac software. Two axis tilting platform is a three point mounting system which establishes a planar reference. A leveling base provides 3 dimensional adjustment control which allows fine adjustment in azimuth and elevation in the assortment of 4 and 1 roll adjustment. Advantages high precision real, Time measurements user, Friendly interface creating data reports and transferring in other programs