Apr 19, 1994 Laser deposition of cubic cadmium sulfide. Operating Instruction Manual. With the Edwards Pirani Penning model 1005. Vacuum pump and accessories manufacturer.

The Edwards Active Digital Controller (ADC) is a compact single gauge controller and display. It features a bright LED display and simple push-button controls. Applied Acoustics Chromaphone Keygenguru. The ADC automatically recognizes compatible Edwards gauges, loads the appropriate look-up table and displays the pressure in commonly used vacuum units. The ADC is available in standard and enhanced versions. The standard controller displays the pressure measured by a single active gauge. The enhanced controller supports two similar gauges, is equipped with two variable hysteresis set-points which are linked to 48V dc 1A changeover relays, and two 0-10V dc analog outputs.

An RS232 interface is also available on the enhanced version. The new Edwards Linear Convection Gauge has a wide measuring range from 1333 to 3 x 10 -4 mbar (1000 to 2.3 x 10 -4 Torr). The use of convection technology ensures, accuracy and sensitivity are maintained to the top of the range. The gauge is compact and may be mounted in any orientation, simplifying installation where space is limited. The gauge incorporates a setpoint and two LEDs, which indicate setpoint and gauge status. For reduced cost of ownership, the gauge is provided with a replaceable tube, in which calibration data is stored.

The Wide Range Gauge (WRG) family offers the capability of single port pressure measurement in the range atmosphere to 10 -9 mbar, with a linear output. It’s a compact solution, halving the space and connectivity hardware requirement, which can be all important in many applications. The WRG has many novel features, including a patented striker, pushbutton calibration and set point controls and comprehensive diagnostics. The WRG is a cost-effective vacuum management solution when used either with a Edwards controller or directly integrated into the vacuum system controls. The Edwards Active Ion Gauge (AIGX) is a compact active ion gauge with dual yttria coated iridium filaments, a wide measuring range from 5 x 10 -2 to 5 x 10 -10 Torr (6.6 x 10 -2 to 6.6 x 10 -10 mbar) and a 1 Volt/decade linear output.

The Edwards AIGX incorporates all benefits of the industry standard active gauging concept, with integral electronics and replaceable tube. The gauge has a degas facility and includes features to protect and extend the life of the filaments. The AIGX benefits from extremely low emissions of charged particles, which makes it an excellent choice for processes where background noise is undesirable.

Welcome to Edwards - world leader in vacuum and abatement solutions! Edwards is a leading developer and manufacturer of sophisticated vacuum products, abatement solutions and related value-added services. Our products are integral to manufacturing processes for semiconductors, flat panel displays, LEDs and solar cells; are used within an increasingly diverse range of industrial processes including power, glass and other coating applications, steel and other metallurgy, pharmaceutical and chemical; and for both scientific instruments and a wide range of R&D applications.