SENSorS & iNStrumENtatioN 2018 SupplEmENt uExhibitor preview
A revolution in temperature calibration instruments
experience and knowledge of space travel make the innovative temperature calibrators of Sika’s tp premium series the fastest and most stable temperature calibrators on the market
rooms as well as laboratories. The calibrators cover a broad spectrum of
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industries with diverse applications, including: assembly and commissioning; manufacturing and production; maintenance and service; quality assurance and test equipment monitoring; and repair.
Micro bath function The use of calibration liquids offers cer tain advantages if temperature sensors with an unusual shape and size are to be tested. The test item is immersed directly into the liquid without an insulating air gap, resulting in direct temperature contact between the calibrator and the test item. The liquid, such as silicone oil, is chosen depending on the calibration temperature required. The continuous adjustment of the magnetic stirrer together with the removable sensor basket agitates the calibration liquid to create a large measuring zone. Fur thermore, the sensor basket guarantees unhindered stirring and helps protect the tank floor.
Dry-block function The optimum thermal coupling from the block to test item is achieved with the
correct adapter sleeve. Ideally, the internal diameter of the sleeve is 0.5mm larger than the outer diameter of the test item. With the aid of the adapter sleeve, straight temperature sensors of vir tually any length and diameter can be calibrated. The dry block covers the entire temperature range without the need to change the calibration medium. Viscosity, flash points or outgassing are of no concern.
black boDy function A patented infrared calibration sleeve is used to calibrate IR pyrometers or thermal imaging cameras. The special surface structure and the asymmetrical shapes create a “cavity radiator“ with an emission factor of 0.9994, prevent the reflection of interference radiation and emit the required temperature in an ideal form. The pyrometer is simply held at the specified
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IKA temperature calibrators can be used everywhere, including on site in workshops, test and measurement
distance above the measurement opening, thereby forming the desired measurement area on the bottom for the calibration to be performed. A suppor t base can be fitted directly on the unit.
Surface teMperature function Surface temperature sensors are calibrated using special sleeves that are fitted ver tically with the required contact force. Switching calibration control to the external reference sensor creates the best possible temperature reference point on the surface of the sleeve. The reference sensor is located directly beneath the abutting face of the sleeve. The sleeve is designed in such a way that the best temperature homogeneity is achieved in the centre of the abutting face. The special design of the abutting face enables good thermal contact. There is no need to use a thermally conductive paste or other thermal conduction aids.
SIKA Stand B5
www.sika.net/en/ T:01908 320265
September 2018 Instrumentation Monthly
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