The Ultimate Forensic Light Source. Designed for the lab to cover every application of a forensic light source but versatile and rugged enough to be taken to the crime scene, the CS-16-500W provides output in the UV and VIS and is available with optional IR. It is continuously tunable allowing for complete coverage of the spectrum.
OKB. OKB is a transliteration of the Russian initials of Ð¾Ð¿ÑÑÐ½Ð¾Ðµ ÐºÐ¾Ð½ÑÑÑÑÐºÑÐ¾ÑÑÐºÐ¾Ðµ Ð±ÑÑÐ¾ - Opytnoye Konstruktorskoye Buro, meaning Experimental Design Bureau. During the Soviet era, OKBs were closed institutions working on design and prototyping of advanced technology, usually for military applications.
PTB is an acronym for Power Tab File. Files that contain the .ptb file extension most commonly store music tablatures that are used in the creation of sheet music for stringed instruments such as the bass and guitar. Many of the tablature files that contain the .ptb file suffix are created with the Power Tab Editor tablature authoring software. The Peachtree Corporate Accounting software is also known to use the .ptb file suffix. When a PTB file is associated with the Peachtree software, the file contains backup data files that are used by the application to restore lost or corrupt data.