The Nova Model 337 Portable Hexafluoride Analyzer has been designed for the measurement of sulphur hexafluoride (SF6), primarily in air or nitrogen. However, it can be used in some other applications with several background gases present. Consult Nova on these applications. (read more)

The Qualichek 200 is an ultra high sensitivity trace gas leak detector for accurately locating and quantifying leaks. The Qualichek 200 responds to SF6 and other electron capturing compounds and can display leak rate or concentration. It is equipped with one of the most sensitive gas detection systems ever developed and can detect leak rates as low as 1x1010 ml/sec SF6 or concentration of 0.01ppm (read more)

SF6 Gas filled relay for high current capacitive discharge "make" applications where low and stable leakage current is required. This is the same as our rugged GH3 relay except gas filled. The low profile single pole double throw (SPDT) high voltage relay solves many of the high-density packaging problems encountered with other high voltage relays. (read more)

High voltage relays are often pre-potted by the relay manufacturer making the relays larger and more costly than needed. GIGAVAC solved this problem by offering the G60C, which is the same relay used inside their more expensive G61C (read more)

Linear Encoder Advancements Make More Possible with Less

The photonics and semiconductor industries are very complex, and there is much interdependency. Machines related to both these industries (from fiber alignment stages to optical inspection systems) all have a few things in common despite th... (read more)

All models may be programmed through their voltage ranges by means of external resistance. Models with adjustable current limiting have a constant-voltage/constant-current crossover characteristic, and so may be used as current regulated power supplies.

Voltage programmable using resistance. (read more)

Filled with a SF6 gas mixture, it is safe for years of x-ray free capacitive "make" service or where very low and stable leakage current is needed. Like it's G71 big brother, It is impervious to most external contaminants, it's not position sensitive, it can be mounted in any direction, it will operate from –55º C to + 85º C and is available in forms A, B & C. (read more)

The smallest sealed 70 kV relay in the industry! Filled with a SF6 gas mixture, it is x-ray safe for years of failure-free capacitive "make" service or where very low and stable leakage current is needed. Impervious to most external contaminants, not position sensitive, and operates from –50º C to + 85º C. Available is forms A, B & C with custom wire lengths. (read more)

Trackballs are particularly suitable for precisely positioning a cursor on a display screen. They are often preferred to a mouse, for professional applications, because they are not vulnerable to cable damage and do not require a large clean surface on which to operate (read more)

Solvay Advanced Polymers' AMODEL® PPA Helps Fibre-Metal Products 'Lighten Up' New Welding Helmet A high-performance polymer from Solvay Advanced Polymers, L.L.C., is helping a Pennsylvania-based manufacturer of protective equipment offer an innovative welding helmet. (read more)