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PRODUCTS
INCORPORATING COLD CHAIN
Measuring direct temps
Instrotech offers their type TNS and TNF series for direct measurement of analogue temperature in industrial processes.
The heat dependent pressure is transferred mechanically at one end of a nitrogen filled pressure line to a pointer element. A stainless steel immersion shaft protrudes into the medium at the other end. For applications with strong vibrations, the gauge measuring system may be dampened with glycerine or oil.
The TNS is a stem thermometer while the TNF series comprises of capillary thermometers. Up to 100m capillary between probe and
housing enables a remote and reliable temperature monitoring.
For more information, contact + 27( 0) 10 595 1831.
New lubricant for refrigeration compressors
Air performance ahead of time
The performance benefits and low power usage of ebm-papst’ s EC motors has been extended with the launch of the new AxiCool fans. Most of the increase in air throw, reduction in noise levels, reduced power usage and ease of installation, stems from a redesign of the fan housing to improve the aerodynamics beyond the fan blade. The integration of an air straightener in the casing has virtually doubled
the air throw compared with a conventional axial fan.
The AxiCool has maximised the patented Hyblade technology and with the integrated drain channel reduces the risk of any ice forming on the fan blades after defrosting cycles
or when the coil drain is blocked with ice. The profiled blade geometry and winglets reduce the power usage by 46 % of that of a conventional fan.
For more information, contact + 27( 0) 11 794 3434.
One homogeneous product
ExxonMobil( locally distributed by Centlube) has developed a synthetic oil for carbon dioxide-cooled industrial refrigeration applications.
Mobil SHC Gargoyle 80 POE is designed specifically for the lubrication of compressors and is particularly suitable for reciprocating compressors using CO 2 as refrigerant, which are found in applications ranging from food preparation, freezing operations, cold storage and marine refrigeration. The new lubricant has been formulated using polyol esters( POE) to enhance lubricity, wear protection and chemical and thermal stability.
The three key qualities of Mobil SHC Gargoyle 80 POE are excellent lowtemperature fluidity, in-service viscosity control and potential contribution
toward system efficiency improvements, compared to mineral oils.
For more information, contact + 27( 0) 11 824 0560.
GEA now offers Niro Soavi and density, so as not to split from homogenizers made in Parma, Italy. one another. These machines take two liquids with The homogenizers can be used in a different densities and turn them into very wide variety of applications, such one homogeneous product, so they as dairy, beverage, pharmaceutical, do not separate from each other. and so on. GEA units come in four They pump the liquids through a different series. homogenizing valve under very high pressures, which mechanically breaks For more information, the particles up to be similar in size contact + 27( 0) 11 392 7114.
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50 www. coldlinkafrica. co. za COLD LINK AFRICA • May | June 2017