Reliability ( Range 960°C to 1450°C )
Over Thermocouples
Since Nimra Heat rings measures the total heat transferred to the
ring, by means of conduction, convection and radiation, it takes
into account different firing conditions that may occur in a kiln
such as temperature gradients, time, kiln setting, etc. This assures
the repeatability of the process and the quality of the product.
Thermocouples on the other hand provide specific spot temperatures,
which is not uniform throughout the kiln. The ultimate temperature
of the fired product is determined by the total transferred heat,
not measured by the thermocouple.
Over Electronic Controllers
Even with the advent of electronic controllers, Nimra heat rings
are one of the most convenient and economical ways to measure temperature
within the kiln as the product is being fired.
Useful Features :
Since Nimra heat rings are developed to give a better representation
of the effective temperatures they are also used to calibrate erroneous
electronic controllers
Testing & Standardization :
All quality control operations are effectively performed to minimize
defects in production.
We assure consistant quality from batch as the raw materails are
specailly manufactured at our facility. Moreover each batch of raw
materail is made to pass through specialised quality control procedure
based on wet chemical and spectroscopic techniques for major as
well as trace elements. Further more rings from each and every batch
are tested at differnet temperatures to ensure bending at specified
temperature.
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