Component automatic techeiskatel 990dCLDII

990dCLDII completely automatic component built-in techeiskatel of the second generation of production of Varian Vacuum Technology firm 990 leading models among the component techeiskatel used in the industry are similar to the predecessor, a techeiskatel of a series consist from 19 mounted in a rack of the inch control unit and portable spectrometer block. Feature of this techeiskatel is existence of the mounted lobby of the panel and system of automatic control of valves removable randomly.

The Connector system of a techeiskatel of Varian 990dCLDII allows to connect quickly the spectrometer block with the turbomolecular pump, and at will as well the block of valves.

The newest architecture of electronics of Varian firm, provides the full range of opportunities in management of work of a component gel techeiskatel, and also completely automatic control and calibration.

Features and advantages of component TI:

• Flexibility: Techeiskatel is easily built in any vacuum system
• High speed of measurement of a leak (fast response) and hypersensibility
• Compactness and smaller cost (in comparison with models in a full complete set)
• 990dCLDII provides a fast response and high sensitivity
• It is equipped m the data exchange interface with the personal computer are consecutive
• The coordinated block of valves
• Remote diagnostics

Management, control and obtaining diagnostic data is carried out via the consecutive interface on the back panel, or with use of the touch screen located on the forward panel.

The block of a spectrometer turns on the cathode of an ionic source with two threads of an incandescence, covered with thorium, the analyzer block, the detector with a preamplifier, measuring instruments of depth of vacuum and the high-vacuum turbomolecular pump. Testing with 990dCLDII happens at connection of test fittings and valves to the forvacuum line of the turbomolecular pump of the block of a spectrometer. Use of the turbomolecular pump Turbo-V70D with steps of MacroTorr allows to hold testing up to the pressure of 1 Torahs, and when using the pump Turbo-V70LP up to the pressure of 5 Torahs.