Rapid RH® 4.0 EX System vs. previous Rapid RH® versions: What has changed?
Rapid RH®4.0 EX Smart Sensors have revisions that make it fully compliant with the latest version of the ASTM standard, ASTM F2170-11. This latest standard calls for the RH test “sleeve” to fully line the entire test hole. Because 40% of slab depth can vary from job to job, the Smart Sensors now use a segmented “extension” insert that allows you to match the liner length to the test hole depth for complete compliance with the latest ASTM standard.
The new Smart Sensor design also has the advantage of working with thin topped slabs or shallow hole applications. Its depth-selective design is one of the few RH test systems available that can assure complete ASTM compliance.
Please visit THE NEW RAPID RH®4.0 EX STAYS IN STEP WITH THE LATEST CHANGES TO INDUSTRY CONCRETE MOISTURE TESTING STANDARDS for more information.
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