Addition agent

fered with the new Lm-, LV- and LR-Series Hardness Testing Sys• tems. Highly accurate, reliable re• sults are available from durable, easy-to-use instruments. A wide variety of models, including ana• log and digital, are available. The LM and LV Series feature two precision photoetched measuring lines, changeable field and aper• ture diaphragm, and dual leaf• spring indenter supports for cen• tered indentations, greater accuracy, and excellent repeat• ability. The LR Series produces high efficiency and repeatability along with its user-friendly oper• ation. Circle 417 on the reeder service card

CHI...... Koolant Kooler Inc., Kalamazoo, Mich.

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standard equipment. The digital temperature controller provides precise control of temperature set point and the easy-to-read display provides operators with real-time status of the fluid temperature. Precise fluid temperature control contributes to closer tolerances and improved machine perfor• mance. All JT models are stand• alone units designed to supply a closed-loop circuit of constant temperature water. Each model includes a pump and reservoir. In addition to the digital tempera• ture controller, all JT Series units feature a brushed stainless steel cabinet for appearance and dura• bility, casters for easy mobility, nonferrous fluid circuits to pre• vent corrosion, and a one-year parts and labor warranty. Cooling capacities range from 1,500 to 14,000 BTU/hr. Circle 418 on the reeder service card

ADDmOII ......

Taskem Inc., Brooklyn Heights, Ohio

The Tasplex BCC Process is a ver• satile, high-performance addition agent system specifically formu• lated for decorative alkaline cya• nide copper applications where extremely bright, ductile, and level acid copper deposits are re• quired. The process is based on ingredients that are easy to use in production because they are effec• tive over a wide operating range. Also, the ingredients are simple to monitor and control and offer sta• bility under all reasonable operat• ing conditions. The process oper• ates with two replenishment materials-Tasplex BCC Mainte• nance and Tasplex BCC Make• Up.

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Circle 419 on the r••der service card

Koolant Koolers now supplies all of its JT Series Chillers with dig• ital temperature controllers as December 2000

Despatch Industries, Minneapolis

Despatch PC Series Continuous Product Ovens are designed to

provide process versatility, reli• ability, and consistency in pre• heating, curing, bonding, drying, and heat-treating applications. Available in lengths from 4 to 30 ft and conveyor widths of 6 to 36 in., these ovens can be customized to process materials of varying sizes and dimensions. The ovens feature superior temperature uni• formity and are available with gas, electric, or steam-heating op• tions, depending on utility re• quirements. Custom conveyor systems, including mesh belts, monorails, powered rollers, index• ing drives, walking beam, or pow• ered chain, can be designed into each oven, depending on the us• er's processing requirements. Circle 420 on the r••d.r service card

OXl... COA1'IIHI

BetzDearborn. Trevose. Pa.

A new alkaline complex oxide coating that promotes organic bonding and provides long-term corrosion protection is available for aluminum, galvanized, and Galvalume substrates. Applied by either spray or immersion on con• tinuous coil coating lines, BetzDearborn's Permatreat RPr2020 process requires a rela• tively low operating temperature and produces little sludge. The colorless-to-tan coating develops within a contact time of 5 to 30 seconds. Circle 421 on the r••der .ervlce card

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