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Rubber test blocks(RTB)for micro IRHD

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RUBBER TEST BLOCKS (RTB)  for MICRO IRHD

English Rubber Test Blocks according to  MICRO IRHD ISO 48. The Rubber Test Blocks are only  for a reference check to other  samples or for a daily operational  check of MICRO IRHD testers. The  Rubber Test Blocks should be  tested annually. Different MICRO IRHD ranges are  available:  40, 50, 60, 70, 80, 90 Each test block is measured 10  times. The mean value, range and  standard deviation are displayed  on the test report. The Rubber Test Blocks are  provided with a Proprietary  Calibration Certificate issued by  Hildebrand Prüf- und Messtechnik  GmbH.