SGD Inc. (www.sgd.com) introduced its new 919 Series Ultra-logic changeover manifold, an advanced version of the Auto-Logic II. It provides the user with simple, intuitive operation via a large, color touch-screen - no buttons to push or knobs to turn. Like its forerunner, the Auto-Logic II, users can switch from high-pressure cylinders on both sides to low-pressure cryogenic containers on one side and high-pressure cylinders on the other side, or cryogenic containers on both sides with just a few screen touches. Once the operating parameters have been set, cylinders need to be changed only as necessary. The system takes care of everything else, said SGD.

The additional Ultra-logic capabilities provide customers with the best changeover system to suit their current operation and future expanded requirements without having to buy another system. Features of the Ultra-logic that are not included on the Auto-Logic II are:

• Fully automatic, simple, hassle-free operation via a large, color touch-screen;

• Can be controlled via network;

• Provides full data logging capability for all functions;

• Operating parameters are password-protected for multiple users;

• 919TSP provides automatic purging to ensure gas purity on cylinder change-outs;

• Constant digital and graphic gas supplies for both sides;

• Delivery pressure monitor displays any unusual variances High and low adjustable delivery pressure alarm settings;

• “Leak-Check” monitoring alerts the user to low reserves in pressure of either high pressure of cryogenic containers while in standby via audible and visual alarms;

• “Gas-Check” feature ensures efficient use of gas supplies when cryogenic containers are in service;

• Built-in audio and visual alarm;

• External dry contacts provided to activate optimal equipment on remote alarms;

• Available in either brass or stainless steel construction.

SGD Inc. is a single-source specialty gas equipment supplier with a complete line of regulators, flowmeters, purifiers, manifolds, gas detectors, and accessories for those who use gases.